ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES

Robinson R44 · Parts Catalog

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Overview

The Robinson R44 Illustrated Parts Catalog provides detailed information on parts, components, and systems required for the R44 helicopter. It serves as a reference for maintenance and continued airworthiness, organized using a modified ATA chapter structure.

Includes a chapter list and table of contents for easy navigation.
Parts are designated with specific prefixes and part numbers.
Indicates parts availability with 'X' for available and 'O' for unavailable.
Change bars highlight new or revised data in the catalog.
Parts interchangeability is noted for certain components.
Digital versions of the catalog are available online.
Customer support and parts orders can be made through RHC.
Returns of parts require a signed authorization form.

Document

Source

Originally published by windows.net. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.

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Document details

Type: Parts Catalog
Year: 2025
File size: 50 MB
Publisher: windows.net
Language: en

About this document

What is the ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES?

The ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES is a parts catalog for the Robinson R44, dated 2025.

Where does the ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES come from?

This copy of the ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES was originally published by windows.net and is hosted on Sprinkle as a free, searchable reference copy.

What year was the ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES published?

The ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES — the Robinson R44 parts catalog on file — is dated 2025.

Documentation completeness

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In this document

Introduction

The IPC is used alongside the R44 Maintenance Manual to ensure continued airworthiness, identifying necessary parts and components.

Part Designation

Parts are designated with prefixes and specific part numbers, including special tools and standard hardware items.

Parts Availability

'X' indicates a part is available separately, while 'O' indicates it is no longer available or part of a higher assembly.

Ordering and Shipping

All orders must include shipping instructions, and returns require a signed Component Return/Authorization Form.

Revisions

The IPC is available digitally, and users are encouraged to verify current data through the online revision log.

Part Interchangeability

Certain parts are interchangeable, and the catalog specifies which parts can be substituted.

Full document text

Production Certificate Number 424WE Type Certificate Number H11NM OFFICE HOURS Monday through Friday, 7:30 a.m. to 4:30 p.m., Pacific Time. Lunch hour is 11:30 a.m. to 12:30 p.m. HOLIDAYS Please visit https://robinsonheli.com for a list of holidays and company shutdowns. CUSTOMER SUPPORT AND SPARES ORDERS Please visit https://robinsonheli.com for Customer Support contact information. Procure parts from any R44 Dealer or Service Center, or order directly from RHC Customer Service via email, fax, or phone. PUBLICATIONS Viewing RHC Maintenance Manuals (MMs) and Illustrated Parts Catalogs (IPCs) online at https://robinsonheli.com is recommended to ensure use of current data. Viewing MMs and IPCs offline via paper or digital download requires verification that the data is current. Refer to the online MM or IPC Revision Log for the list of current pages. Robinson Helicopter Company 2901 Airport Drive Torrance, California 90505-6115 United States of America Phone: (310) 539-0508 Fax: (310) 539-5198 Web: https://robinsonheli.com FEB 2025 Introduction Page i ROBINSON HELICOPTER COMPANY R44 ILLUSTRATED PARTS CATALOG RTR 460 VOLUME II SUBSCRIPTION ORDER AND RENEWAL FORMS Subscription order and renewal forms are located at https://robinsonheli.com. WARRANTY INFORMATION Helicopter and parts warranty information is located at https://robinsonheli.com. Page ii Introduction FEB 2025 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES CHAPTER LIST Introduction Chapter 6 Dimensions and Descriptions Chapter 8 Weight and Balance Chapter 9 Ground Handling Chapter 10 Parking and Storage Chapter 11 Placards and Markings Chapter 12 Servicing Chapter 18 Track and Balance Chapter 21 Environment Control Chapter 22 Autopilot Chapter 25 Furnishings Chapter 28 Fuel System Chapter 29 Hydraulics Chapter 32 Landing Gear Chapter 33 Lights Chapter 52 Doors and Windows Chapter 53 Fuselage Chapter 62 Main Rotor Chapter 63 Main Rotor Drive System Chapter 64 Tail Rotor Chapter 65 Tail Rotor Drive System Chapter 67 Flight Controls Chapter 71 Powerplant Chapter 76 Engine Controls Chapter 79 Engine Oil System Chapter 90 Police Version Chapter 92 E.N.G. Version Chapter 94 Cadet Version Chapter 95 Instrument System Chapter 96 Electrical System Chapter 97 Avionics Chapter 99 Special Tools Chapter 100 Revision Log DEC 2021 Introduction Page iii ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES Intentionally Blank Page iv Introduction DEC 2021 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES TECHNICAL PUBLICATIONS RECOMMENDED CHANGE REPORT Please direct recommended changes to RHC Technical Publications via the email address listed below, by phone, or by submitting a duplicate of this completed form by fax or mail. Please include or have available the information detailed in this form. Recommended changes may include but are not limited to general comments, corrections, omitted information, or clarification of instructions. Please send recommendations to: Email: techpubs@robinsonheli.com Phone: (310) 539-0508 Fax: (310) 539-5198 Robinson Helicopter Company Attention: Technical Publications 2901 Airport Drive Torrance, CA 90505-6115 United States of America Date: Publication: Name: Chapter: Company: Section: Helicopter Model: Page: Serial Number: Revision: Phone: Email: COMMENTS: DEC 2021 Introduction Page v ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES Intentionally Blank Page vi Introduction DEC 2021 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES CATALOG FEATURES INTRODUCTION The Illustrated Parts Catalog (IPC) is used in conjunction with the R44 Maintenance Manual (MM) to provide instructions for continued airworthiness. The IPC identifies parts, components, and detail parts that make up, and are required to support the R44 helicopter. RHC uses a modified Air Transport Association (ATA) chapter structure to organize the various systems of the R44 Helicopter. The catalog features: 1. A chapter list 2. A table of contents located in the front of the catalog 3. A table of contents at the front of each chapter PART DESIGNATION Robinson parts are designated with a part number prefix “A”, “B”, “C”, etc., followed by three digits and a dash number, such as A101-1. Robinson special tools are designated with a part number prefix “MT”. For standard hardware items such as bolts, nuts, screws, etc., “AN”, “MS”, and “NAS” part numbers are used. When a rivet length is not specified, length must be determined by the installer. In some instances, vendor part numbers are also used. PARTS AVAILABILITY "X" indicates part is available as a separate spares item. "O" indicates part is no longer available, or only available as part of a higher assembly. CHANGE BARS Change bars are located on the outside edge of the page, and indicate new or revised data. Change bars between lines indicate data was removed, and parts renumbered as required. Change bars on figure pages indicate changes to the figure somewhere across the page in the area of the change bar. A change bar encompassing the figure title and item 1 indicates the figure number changed. Change bars that are the full length of the page indicate all new data, usually a new figure and parts data. ABBREVIATIONS Assy – assembly max – maximum rev. – Revision A/R – as required min – minimum RH – right hand A.O.G. – Aircraft On Ground MM – Maintenance Manual RHC – Robinson Helicopter Company Cont’d – continued MR – main rotor § – Section Incl – includes OH/EXCH – Overhaul/Exchange TR – Tail Rotor LH – left hand Ref – Part(s) “referenced” for clarity TRDS – Tail Rotor Drive Shaft ORDERING AND SHIPPING All orders must include instructions for shipping. WARRANTY Helicopter and parts warranty information is located at www.robinsonheli.com. RETURNS All parts or components shipped to RHC must include a signed Component Return/Authorization Form. Return shipments must be prepaid.

Show full text

No unused parts may be returned to RHC for credit if the parts show any indication whatsoever of use or damage. Parts returned within 30 days of purchase will be assessed a restocking fee. No parts may be returned after 30 days without prior RHC approval. DEC 2021 Introduction Page vii Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES Page viii Introduction DEC 2021 CATALOG FEATURES (Cont’d) REVISIONS RHC Illustrated Parts Catalogs (IPCs) are available digitally at www.robinsonheli.com, under the Publications tab. Access to these publications does not require an account and is free of charge. Viewing the IPC online is recommended to ensure use of current data. Viewing the IPC offline via paper or digital download requires verification that the data is current. Refer to the online IPC Revision Log for the list of current pages. Alphabetical and numerical indices have been deleted. Sign up for free email notification of revisions to IPCs by sending an email to subscriptions@robinsonheli.com with “Subscribe email” in the subject line. Within the email, include name, email address, physical address, and helicopter model(s) of interest. HOW TO USE THE ILLUSTRATED PARTS CATALOG The IPCs are available digitally at www.robinsonheli.com, under the Publications tab. Files are available in PDF format. A keyword or part number search may help to locate applicable data. Open the chapter or full book PDF and launch a “search” or “find” window (Ctrl+F [PC] or Command+F [Mac]). A search by system may be performed when the part number is not known. Go to the Chapter List on page iii, and determine the appropriate chapter. In the Chapter Table of Contents, determine from Figure titles where the item may logically appear. On the selected Figure illustration, locate the item and corresponding item number, and verify the item number by reading the description. Be sure to read any notes (indicated by asterisk) to ensure item is current for your aircraft. ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES PART INTERCHANGEABILITY The following parts are interchangeable. Unless noted otherwise, whenever one part is referred to in this catalog, its substitute part is also permitted. PART: INTERCHANGEABLE WITH: 110- __ Telatemp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F110-__ Telatemp 22K1-048 Cap nut . . . . . . . . . . . . . . . . . . . . . . . . . . . B340-10 Cap nut 22K1-82 Cap nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . B340-4 Cap nut 354601 Fuse block . . . . . . . . . . . . . . . . . . . . . . . . . . . D262-1 Fuse block 354602 Fuse block . . . . . . . . . . . . . . . . . . . . . . . . . . . D262-2 Fuse block 4509 & Q4509 Lamp . . . . . . . . . . . . . . . . . . . . . . . . . B196-26 Lamp 4591 Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B196-27 Lamp 511TS1-3 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . B300-4 Switch 94830A030 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21FKF-518 Nut AN_ and MS_ part . . . . . . . . . . . . . . . . . . . . . . . . . . . . AS_ part or A880 part numbers AN340 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS35649 Nut per NASM35649 except AN340B8 Nut AN340B8 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B301-8 Nut AN345 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS35650 Nut per NASM35650 AN364 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS21083 Nut per NASM21083 AN507 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS24693 Screw per NASM24693 AN509 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS24694 Screw per NASM24694 AN515 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS35206 Screw per NASM35206 AN515C Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS51957 Screw AN515UB6R6 Screw . . . . . . . . . . . . . . . . . . . . . . . . B567-25 Screw AN515UB6R10 Screw . . . . . . . . . . . . . . . . . . . . . . . B567-28 Screw AN515UB8R10 Screw . . . . . . . . . . . . . . . . . . . . . . . B567-43 Screw AN515UB8R12 Screw . . . . . . . . . . . . . . . . . . . . . . . B567-44 Screw AN515UB8R20 Screw . . . . . . . . . . . . . . . . . . . . . . . MS35214-47 Screw per NASM35214 AN525 & AN526 Screw . . . . . . . . . . . . . . . . . . . . . . MS27039C Screw per NASM27039, or B526-6 or -8 Screw and B527-08 Washer per R44 MM § 16-61. Except where noted. AN814 & MS24391 Plug . . . . . . . . . . . . . . . . . . . . . AS5169 Plug AN815 & MS24392 Union . . . . . . . . . . . . . . . . . . . . AS5174 Union AN818-__D Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AN818-__W Nut AN819 & MS20819 Sleeve . . . . . . . . . . . . . . . . . . . AS5176 Sleeve AN822 & MS20822 Elbow . . . . . . . . . . . . . . . . . . . . AS5195 Elbow AN823 & MS20823 Elbow . . . . . . . . . . . . . . . . . . . . AS5196 Elbow AN825 & MS20825 Tee . . . . . . . . . . . . . . . . . . . . . . AS5197 Tee AN826 & MS20826 Tee . . . . . . . . . . . . . . . . . . . . . . AS5198 Tee AN894 & MS24398 Bushing . . . . . . . . . . . . . . . . . . AS5173 Bushing AN900 Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MS35769 Gasket per AS35769 AN924 & MS24400 Nut . . . . . . . . . . . . . . . . . . . . . . AS5178 Nut AN931 Grommet . . . . . . . . . . . . . . . . . . . . . . . . . . . MS35489 Grommet AN935 Lockwasher . . . . . . . . . . . . . . . . . . . . . . . . . B332-__ Lockwasher, dash number per MS35338 AN936 Lockwasher . . . . . . . . . . . . . . . . . . . . . . . . . MS35335 Lockwasher AN960-4L Washer . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149FN416P Washer AN960-4 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149FN432P Washer AN960-6L Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149FN616P Washer AN960-6 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149FN632P Washer AN960-8L Washer . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149FN816P Washer AN960-8 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149FN832P Washer DEC 2021 Introduction Page ix Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES Page x Introduction DEC 2021 PART INTERCHANGEABILITY (Cont’d) PART: INTERCHANGEABLE WITH: AN960-10L Washer . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149F0332P Washer AN960-10 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1149F0363P Washer AN960-416L Washer . . . . . . . . . . . . . . . . . . . . . . . . NAS1149F0432P Washer AN960-416 Washer . . . . . . . . . . . . . . . . . . . . . . . NAS1149F0463P Washer AN960-516L Washer . . . . . . . . . . . . . . . . . . . . . . NAS1149F0532P Washer AN960-516 Washer . . . . . . . . . . . . . . . . . . . . . . . NAS1149F0563P Washer AN960-616L Washer . . . . . . . . . . . . . . . . . . . . . . NAS1149F0632P Washer AN960-616 Washer . . . . . . . . . . . . . . . . . . . . . . . NAS1149F0663P Washer AN960-816L Washer . . . . . . . . . . . . . . . . . . . . . . NAS1149F0832P Washer AN960-816 Washer . . . . . . . . . . . . . . . . . . . . . . . NAS1149F0863P Washer AN960-1016L Washer . . . . . . . . . . . . . . . . . . . . . NAS1149F1032P Washer AN960-1016 Washer . . . . . . . . . . . . . . . . . . . . . . NAS1149F1063P Washer AN960PD8L Washer . . . . . . . . . . . . . . . . . . . . . . . . NAS1149DN816J Washer AN960PD416L Washer . . . . . . . . . . . . . . . . . . . . . . NAS1149D0416J Washer AN960PD516L Washer . . . . . . . . . . . . . . . . . . . . . NAS1149D0516J Washer AN960PD616L Washer . . . . . . . . . . . . . . . . . . . . . NAS1149D0616J Washer AVDEL 016__-___ Rivet . . . . . . . . . . . . . . . . . . . . . B204-__ Rivet B0500-022-S Washer . . . . . . . . . . . . . . . . . . . . . . . . A478-2 Washer B1000-035-S Washer . . . . . . . . . . . . . . . . . . . . . . . . A478-3 Washer B1000-043-S Washer . . . . . . . . . . . . . . . . . . . . . . A478-4 Washer B270-6 Sealant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A701-11 Tape CCR244SS-3-02 Rivet . . . . . . . . . . . . . . . . . . . . . . . B204-5 Rivet MS26574-__ Circuit breaker . . . . . . . . . . . . . . . . . . B297-__ Circuit breaker, except B297-25 and B297-120 MS3320-20 Circuit breaker . . . . . . . . . . . . . . . . . . . B297-120 Circuit breaker LW-18959-150-25 Clamp . . . . . . . . . . . . . . . . . . . . B444-1 Clamp LW-18959-163-25 Clamp . . . . . . . . . . . . . . . . . . . . B444-2 Clamp LW-18959-175-25 Clamp . . . . . . . . . . . . . . . . . . . . B444-3 Clamp MS20604ML4W1 Rivet . . . . . . . . . . . . . . . . . . . . MS20604M4W1 Rivet per NASM20604 MS21042L3 thru L6 Nut . . . . . . . . . . . . . . . . . . . . D210-3 thru -6 Nut* MS21209___ Insert . . . . . . . . . . . . . . . . . . . . . . . . . MS21209___L or NAS1130___ Insert MS21919___ Clamp . . . . . . . . . . . . . . . . . . . . . . AS21919___ Clamp MS24665 CAD plated steel cotter pin . . . . . . . . . . MS24665 CRES cotter pin per NASM24665 MS27039C080__ Screw . . . . . . . . . . . . . . . . . . . . . B526-6 or -8 Screw and B527-08 Washer per R44 MM § 16-61. Except where noted. MS27151-__ Palnut . . . . . . . . . . . . . . . . . . . . . . . . . B330-__ Palnut NAS1067 Nutplate . . . . . . . . . . . . . . . . . . . . . . . . . . MS21086 Nutplate per NASM21086 NAS1068A__ Nutplate . . . . . . . . . . . . . . . . . . . . . . . MS21075L__E Nutplate per NASM21075 NAS1291-04 thru -08 Nut . . . . . . . . . . . . . . . . . . . MS21042 Nut per NASM21042 NAS1291-3 thru -10 Nut . . . . . . . . . . . . . . . . . . . . . D210-3 thru -10 Nut* NAS1303 thru NAS1320 Bolt, except 1307 Bolt NAS6603 thru NAS6620** Bolt, except 6607 Bolt NAS1919B0__S0__ Rivet . . . . . . . . . . . . . . . . . . . NAS9301B-__-0__ Rivet NAS1921B0__S0__ Rivet . . . . . . . . . . . . . . . . . . . NAS9302B-__-0__ Rivet NAS428-__-__ Bolt . . . . . . . . . . . . . . . . . . . . . . . . NAS428-__A__ Bolt NAS487 Instrument nut . . . . . . . . . . . . . . . . . . . . MS33737 Instrument nut per NASM33737 NAS679A__ Nut . . . . . . . . . . . . . . . . . . . . . . . . . . NAS1291-__ Nut NAS679C__ M Nut . . . . . . . . . . . . . . . . . . . . . . . . NAS1291C__ M Nut * One-way interchangeability, only D210 nut shall be used for listed sizes. ** The following bolts must be NAS1300 series only: NAS1304-17 and NAS1305-35. Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES DEC 2021 Introduction Page xi PART INTERCHANGEABILITY (Cont’d) PART: INTERCHANGEABLE WITH: NAS696 Nutplate . . . . . . . . . . . . . . . . . . . . . . . . . MS21071 Nutplate per NASM21071 NAS697 Nutplate . . . . . . . . . . . . . . . . . . . . . . . . . . . MS21069 & MS21070 Nutplate per NASM21069 & NASM21070 NAS698 Nutplate . . . . . . . . . . . . . . . . . . . . . . . . . MS21073 Nutplate per NASM21073 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS A. Nuts – Flare Dash Numbers Allowable Part Numbers Material REF Tube OD REF -102 AN818-2D, AN818-2W, AS5175W02 AL 1/8-inch -103 AN818-3D, AN818-3W, AS5175W03 AL 3/16-inch -104 AN818-4D, AN818-4W, AS5175W04 AL 1/4-inch -105 AN818-5D, AN818-5W, AS5175W05 AL 5/16-inch -106 AN818-6D, AN818-6W, AS5175W06 AL 3/8-inch -108 AN818-8D, AN818-8W, AS5175W08 AL 1/2-inch -110 AN818-10D, AN818-10W, AS5175W10 AL 5/8-inch -202 AN818-2J, AS5175J02 CRES 1/8-inch -203 AN818-3J, AS5175J03 CRES 3/16-inch -204 AN818-4J, AS5175J04 CRES 1/4-inch -205 AN818-5J, AS5175J05 CRES 5/16-inch -206 AN818-6J, AS5175J06 CRES 3/8-inch -208 AN818-8J, AS5175J08 CRES 1/2-inch -210 AN818-10J, AS5175J10 CRES 5/8-inch Page xii Introduction DEC 2021 Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) B. Sleeves Dash Numbers Allowable Part Numbers Material REF Tube OD REF -302 MS20819-2D, AS3220D02, AS3220W02 AL 1/8-inch -303 MS20819-3D, AS3220D03, AS3220W03 AL 3/16-inch -304 MS20819-4D, AS3220D04, AS3220W04 AL 1/4-inch -305 MS20819-5D, AS3220D05, AS3220W05 AL 5/16-inch -306 MS20819-6D, AS3220D06, AS3220W06 AL 3/8-inch -308 MS20819-8D, AS3220D08, AS3220W08 AL 1/2-inch -310 MS20819-10D, AS3220D10, AS3220W10 AL 5/8-inch -402 MS20819-2J, AS5176J02 CRES 1/8-inch -403 MS20819-3J, AS5176J03 CRES 3/16-inch -404 MS20819-4J, AS5176J04 CRES 1/4-inch -405 MS20819-5J, AS5176J05 CRES 5/16-inch -406 MS20819-6J, AS5176J06 CRES 3/8-inch -408 MS20819-8J, AS5176J08 CRES 1/2-inch -410 MS20819-10J, AS5176J10 CRES 5/8-inch DEC 2021 Introduction Page xiii Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) C. Adapters – NPT to Flare Dash Numbers Allowable Part Numbers Material REF Tube OD REF -502 AN816-2D, AS5194D0202 AL 1/8-inch -503 AN816-3D, AS5194D0302 AL 3/16-inch -504 AN816-4D, AS5194D0402 AL 1/4-inch -505 AN816-5D, AS5194D0502 AL 5/16-inch -506 AN816-6D, AS5194D0604 AL 3/8-inch -508 AN816-8D, AS5194D0806 AL 1/2-inch -510 AN816-10D, AS5194D1008 AL 5/8-inch -532 AN816-2J, AS5194J0202 CRES 1/8-inch -533 AN816-3J, AS5194J0302 CRES 3/16-inch -534 AN816-4J, AS5194J0402 CRES 1/4-inch -535 AN816-5J, AS5194J0502 CRES 5/16-inch -536 AN816-6J, AS5194J0604 CRES 3/8-inch -538 AN816-8J, AS5194J0806 CRES 1/2-inch -540 AN816-10J, AS5194J1008 CRES 5/8-inch -562 AN816-2, AS5194-0202 STL 1/8-inch -563 AN816-3, AS5194-0302 STL 3/16-inch -564 AN816-4, AS5194-0402 STL 1/4-inch -565 AN816-5, AS5194-0502 STL 5/16-inch -566 AN816-6, AS5194-0604 STL 3/8-inch -568 AN816-8, AS5194-0806 STL 1/2-inch -570 AN816-10, AS5194-1008 STL 5/8-inch Page xiv Introduction DEC 2021 Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) D. Elbows – 90°, NPT to Flare Dash Numbers Allowable Part Numbers Material REF Tube OD REF -602 AN822-2D, MS20822-2D, AS5195W0202 AL 1/8-inch -603 AN822-3D, MS20822-3D, AS5195W0302 AL 3/16-inch -604 AN822-4D, MS20822-4D, AS5195W0402 AL 1/4-inch -605 AN822-5D, MS20822-5D, AS5195W0502 AL 5/16-inch -606 AN822-6D, MS20822-6D, AS5195W0604 AL 3/8-inch -608 AN822-8D, MS20822-8D, AS5195W0806 AL 1/2-inch -610 AN822-10D, MS20822-10D, AS5195W1008 AL 5/8-inch -632 AN822-2J, MS20822-2J, AS5195J0202 CRES 1/8-inch -633 AN822-3J, MS20822-3J, AS5195J0302 CRES 3/16-inch -634 AN822-4J, MS20822-4J, AS5195J0402 CRES 1/4-inch -635 AN822-5J, MS20822-5J, AS5195J0502 CRES 5/16-inch -636 AN822-6J, MS20822-6J, AS5195J0604 CRES 3/8-inch -638 AN822-8J, MS20822-8J, AS5195J0806 CRES 1/2-inch -640 AN822-10J, MS20822-10J, AS5195J1008 CRES 5/8-inch -662 AN822-2, MS20822-2, AS5195-0202 STL 1/8-inch -663 AN822-3, MS20822-3, AS5195-0302 STL 3/16-inch -664 AN822-4, MS20822-4, AS5195-0402 STL 1/4-inch -665 AN822-5, MS20822-5, AS5195-0502 STL 5/16-inch -666 AN822-6, MS20822-6, AS5195-0604 STL 3/8-inch -668 AN822-8, MS20822-8, AS5195-0806 STL 1/2-inch -670 AN822-10, MS20822-10, AS5195-1008 STL 5/8-inch DEC 2021 Introduction Page xv Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) E. Elbows – 45°, NPT to Flare Dash Numbers Allowable Part Numbers Material REF Tube OD REF -702 AN823-2D, MS20823-2D, AS5196W0202 AL 1/8-inch -703 AN823-3D, MS20823-3D, AS5196W0302 AL 3/16-inch -704 AN823-4D, MS20823-4D, AS5196W0402 AL 1/4-inch -705 AN823-5D, MS20823-5D, AS5196W0502 AL 5/16-inch -706 AN823-6D, MS20823-6D, AS5196W0604 AL 3/8-inch -708 AN823-8D, MS20823-8D, AS5196W0806 AL 1/2-inch -710 AN823-10D, MS20823-10D, AS5196W1008 AL 5/8-inch -732 AN823-2J, MS20823-2J, AS5196J0202 CRES 1/8-inch -733 AN823-3J, MS20823-3J, AS5196J0302 CRES 3/16-inch -734 AN823-4J, MS20823-4J, AS5196J0402 CRES 1/4-inch -735 AN823-5J, MS20823-5J, AS5196J0502 CRES 5/16-inch -736 AN823-6J, MS20823-6J, AS5196J0604 CRES 3/8-inch -738 AN823-8J, MS20823-8J, AS5196J0806 CRES 1/2-inch -740 AN823-10J, MS20823-10J, AS5196J1008 CRES 5/8-inch -762 AN823-2, MS20823-2, AS5196-0202 STL 1/8-inch -763 AN823-3, MS20823-3, AS5196-0302 STL 3/16-inch -764 AN823-4, MS20823-4, AS5196-0402 STL 1/4-inch -765 AN823-5, MS20823-5, AS5196-0502 STL 5/16-inch -766 AN823-6, MS20823-6, AS5196-0604 STL 3/8-inch -768 AN823-8, MS20823-8, AS5196-0806 STL 1/2-inch -770 AN823-10, MS20823-10, AS5196-1008 STL 5/8-inch Page xvi Introduction DEC 2021 Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) F. Elbows – 90°, Bulkhead Flare to Flare Dash Numbers Allowable Part Numbers Material REF Tube OD REF -802 AN833-2D, AS1038D0202, AS1038W0202 AL 1/8-inch -803 AN833-3D, AS1038D0303, AS1038W0303 AL 3/16-inch -804 AN833-4D, AS1038D0404, AS1038W0404 AL 1/4-inch -805 AN833-5D, AS1038D0505, AS1038W0505 AL 5/16-inch -806 AN833-6D, AS1038D0606, AS1038W0606 AL 3/8-inch -808 AN833-8D, AS1038D0808, AS1038W0808 AL 1/2-inch -810 AN833-10D, AS1038D1010, AS1038W1010 AL 5/8-inch -832 AN833-2J, AS1038J0202 CRES 1/8-inch -833 AN833-3J, AS1038J0303 CRES 3/16-inch -834 AN833-4J, AS1038J0404 CRES 1/4-inch -835 AN833-5J, AS1038J0505 CRES 5/16-inch -836 AN833-6J, AS1038J0606 CRES 3/8-inch -838 AN833-8J, AS1038J0808 CRES 1/2-inch -840 AN833-10J, AS1038J1010 CRES 5/8-inch -862 AN833-2, AS1038-0202 STL 1/8-inch -863 AN833-3, AS1038-0303 STL 3/16-inch -864 AN833-4, AS1038-0404 STL 1/4-inch -865 AN833-5, AS1038-0505 STL 5/16-inch -866 AN833-6, AS1038-0606 STL 3/8-inch -868 AN833-8, AS1038-0808 STL 1/2-inch -870 AN833-10, AS1038-1010 STL 5/8-inch DEC 2021 Introduction Page xvii Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) G. Unions – Flare to Flare Dash Numbers Allowable Part Numbers Material REF Tube OD REF -902 AN815-2D, AS5174D0202, AS5174W0202 AL 1/8-inch -903 AN815-3D, AS5174D0303, AS5174W0303 AL 3/16-inch -904 AN815-4D, AS5174D0404, AS5174W0404 AL 1/4-inch -905 AN815-5D, AS5174D0505, AS5174W0505 AL 5/16-inch -906 AN815-6D, AS5174D0606, AS5174W0606 AL 3/8-inch -908 AN815-8D, AS5174D0808, AS5174W0808 AL 1/2-inch -910 AN815-10D, AS5174D1010, AS5174W1010 AL 5/8-inch -932 AN815-2J, AS5174J0202 CRES 1/8-inch -933 AN815-3J, AS5174J0303 CRES 3/16-inch -934 AN815-4J, AS5174J0404 CRES 1/4-inch -935 AN815-5J, AS5174J0505 CRES 5/16-inch -936 AN815-6J, AS5174J0606 CRES 3/8-inch -938 AN815-8J, AS5174J0808 CRES 1/2-inch -940 AN815-10J, AS5174J1010 CRES 5/8-inch -962 AN815-2, AS5174-0202 STL 1/8-inch -963 AN815-3, AS5174-0303 STL 3/16-inch -964 AN815-4, AS5174-0404 STL 1/4-inch -965 AN815-5, AS5174-0505 STL 5/16-inch -966 AN815-6, AS5174-0606 STL 3/8-inch -968 AN815-8, AS5174-0808 STL 1/2-inch -970 AN815-10, AS5174-1010 STL 5/8-inch Page xviii Introduction DEC 2021 Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) H. Nuts – Hex Dash Numbers Allowable Part Numbers Material REF Tube OD REF -1002 AN924-2D, AN924-2W, AS5178W02 AL 1/8-inch -1003 AN924-3D, AN924-3W, AS5178W03 AL 3/16-inch -1004 AN924-4D, AN924-4W, AS5178W04 AL 1/4-inch -1005 AN924-5D, AN924-5W, AS5178W05 AL 5/16-inch -1006 AN924-6D, AN924-6W, AS5178W06 AL 3/8-inch -1008 AN924-8D, AN924-8W, AS5178W08 AL 1/2-inch -1010 AN924-10D, AN924-10W, AS5178W10 AL 5/8-inch -1032 AN924-2J, AS5178J02 CRES 1/8-inch -1033 AN924-3J, AS5178J03 CRES 3/16-inch -1034 AN924-4J, AS5178J04 CRES 1/4-inch -1035 AN924-5J, AS5178J05 CRES 5/16-inch -1036 AN924-6J, AS5178J06 CRES 3/8-inch -1038 AN924-8J, AS5178J08 CRES 1/2-inch -1040 AN924-10J, AS5178J10 CRES 5/8-inch -1062 AN924-2, AS5178-02 STL 1/8-inch -1063 AN924-3, AS5178-03 STL 3/16-inch -1064 AN924-4, AS5178-04 STL 1/4-inch -1065 AN924-5, AS5178-05 STL 5/16-inch -1066 AN924-6, AS5178-06 STL 3/8-inch -1068 AN924-8, AS5178-08 STL 1/2-inch -1070 AN924-10, AS5178-10 STL 5/8-inch DEC 2021 Introduction Page xix Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) I. Tees – NPT to Flare Dash Numbers Allowable Part Numbers Material REF Tube OD REF -1102 AN826-2D, MS20826-2D, AS5198W020202 AL 1/8-inch -1103 AN826-3D, MS20826-3D, AS5198W030203 AL 3/16-inch -1104 AN826-4D, MS20826-4D, AS5198W040204 AL 1/4-inch -1105 AN826-5D, MS20826-5D, AS5198W050205 AL 5/16-inch -1106 AN826-6D, MS20826-6D, AS5198W060406 AL 3/8-inch -1108 AN826-8D, MS20826-8D, AS5198W080608 AL 1/2-inch -1110 AN826-10D, MS20826-10D, AS5198W100810 AL 5/8-inch -1132 AN826-2J, MS20826-2J, AS5198J020202 CRES 1/8-inch -1133 AN826-3J, MS20826-3J, AS5198J030203 CRES 3/16-inch -1134 AN826-4J, MS20826-4J, AS5198J040204 CRES 1/4-inch -1135 AN826-5J, MS20826-5J, AS5198J050205 CRES 5/16-inch -1136 AN826-6J, MS20826-6J, AS5198J060406 CRES 3/8-inch -1138 AN826-8J, MS20826-8J, AS5198J080608 CRES 1/2-inch -1140 AN826-10J, MS20826-10J, AS5198J100810 CRES 5/8-inch -1162 AN826-2, MS20826-2, AS5198-020202 STL 1/8-inch -1163 AN826-3, MS20826-3, AS5198-030203 STL 3/16-inch -1164 AN826-4, MS20826-4, AS5198-040204 STL 1/4-inch -1165 AN826-5, MS20826-5, AS5198-050205 STL 5/16-inch -1166 AN826-6, MS20826-6, AS5198-060406 STL 3/8-inch -1168 AN826-8, MS20826-8, AS5198-080608 STL 1/2-inch -1170 AN826-10, MS20826-10, AS5198-100810 STL 5/8-inch Page xx Introduction DEC 2021 Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) J. Plugs without Holes Dash Numbers Allowable Part Numbers Material REF Tube OD REF -1202 AN814-2D, AN814-2W, AS5169D02, AS5169W02 AL 1/8-inch -1203 AN814-3D, AN814-3W, AS5169D03, AS5169W03 AL 3/16-inch -1204 AN814-4D, AN814-4W, AS5169D04, AS5169W04 AL 1/4-inch -1205 AN814-5D, AN814-5W, AS5169D05, AS5169W05 AL 5/16-inch -1206 AN814-6D, AN814-6W, AS5169D06, AS5169W06 AL 3/8-inch -1208 AN814-8D, AN814-8W, AS5169D08, AS5169W08 AL 1/2-inch -1210 AN814-10D, AN814-10W, AS5169D10, AS5169W10 AL 5/8-inch -1232 AN814-2J, AS5169J02 CRES 1/8-inch -1233 AN814-3J, AS5169J03 CRES 3/16-inch -1234 AN814-4J, AS5169J04 CRES 1/4-inch -1235 AN814-5J, AS5169J05 CRES 5/16-inch -1236 AN814-6J, AS5169J06 CRES 3/8-inch -1238 AN814-8J, AS5169J08 CRES 1/2-inch -1240 AN814-10J, AS5169J10 CRES 5/8-inch -1262 AN814-2, AS5169-02 STL 1/8-inch -1263 AN814-3, AS5169-03 STL 3/16-inch -1264 AN814-4, AS5169-04 STL 1/4-inch -1265 AN814-5, AS5169-05 STL 5/16-inch -1266 AN814-6, AS5169-06 STL 3/8-inch -1268 AN814-8, AS5169-08 STL 1/2-inch -1270 AN814-10, AS5169-10 STL 5/8-inch DEC 2021 Introduction Page xxi Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES A880 FLARED TUBE COMPONENTS (Cont’d) K. Plugs with Holes Dash Numbers Allowable Part Numbers Material REF Tube OD REF -1302 AN814-2DL, AN814-2WL, AS5169D02L, AS5169W02L AL 1/8-inch -1303 AN814-3DL, AN814-3WL, AS5169D03L, AS5169W03L AL 3/16-inch -1304 AN814-4DL, AN814-4 WL, AS5169D04L, AS5169W04L AL 1/4-inch -1305 AN814-5DL, AN814-5WL, AS5169D05L, AS5169W05L AL 5/16-inch -1306 AN814-6DL, AN814-6WL, AS5169D06L, AS5169W06L AL 3/8-inch -1308 AN814-8DL, AN814-8WL, AS5169D08L, AS5169W08L AL 1/2-inch -1310 AN814-10DL, AN814-10WL, AS5169D10L, AS5169W10L AL 5/8-inch -1332 AN814-2JL, AS5169J02L CRES 1/8-inch -1333 AN814-3JL, AS5169J03L CRES 3/16-inch -1334 AN814-4JL, AS5169J04L CRES 1/4-inch -1335 AN814-5JL, AS5169J0SL CRES 5/16-inch -1336 AN814-6JL, AS5169J06L CRES 3/8-inch -1338 AN814-8JL, AS5169J0BL CRES 1/2-inch -1340 AN814-10JL, AS5169J10L CRES 5/8-inch -1362 AN814-2L, AS5169-02L STL 1/8-inch -1363 AN814-3L, AS5169-03L STL 3/16-inch -1364 AN814-4L, AS5169-04L STL 1/4-inch -1365 AN814-5L, AS5169-05L STL 5/16-inch -1366 AN814-6L, AS5169-06L STL 3/8-inch -1368 AN814-8L, AS5169-08L STL 1/2-inch -1370 AN814-10L, AS5169-10L STL 5/8-inch Page xxii Introduction DEC 2021 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES APR 2016 Chapter 6 Dimensions and Descriptions Page 6.i CHAPTER 6 DIMENSIONS AND DESCRIPTIONS Figure Title Page 6-1 Access Panels – Chin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 6-3 Access Panels – Pedals and Floor . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.2 6-5 Access Panels – Forward Cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4 6-7 Access Panels – Mid Cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.6 6-11 Access Panels – Aft Cabin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.10 6-13 Access Panels – Belly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.12 6-15 NAV Antenna Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.14 6-17 Radar Altimeter Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.16 6-19 ADF/Marker Beacon Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.18 6-21 FM/DME Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.20 6-23 Aft Belly Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.22 6-25 Aft Belly Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.24 6-27 Kannad ELT Antenna Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.26 6-29 Tailcone Antenna Cable Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . 6.28 6-31 Upper Tailcone Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.30 6-35 Upper Tailcone Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.34 6-37 Lower Tailcone Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.36 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES Page 6.0 FIGURE 6-1 ACCESS PANELS – CHIN APR 2016 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES --- -- 1/ / o -------- ~ ----~ ~/ ~ 2 1 ~ ' ~/ ~ ""~ 3 '~ A. ~1C ~ ~ 4 Y~ / 'X I~~.,~~\\m~ Q -~ Q Q JAN 2014 R44 Illustrated Parts Catalog Chapter 6 Dimensions and Descriptions Page 6.1 ACCESS PANELS - CHIN 6-1-1 C795-2 Shingle (Ref) 2 C272-1 Chin (Ref) 3 C795-1 Cover (inspection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 4 MS27039C0806 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 6 NOTES ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY Page 6.2 FIGURE 6-3 ACCESS PANELS - PEDALS AND FLOOR JAN 2014 ROBINSON ILLUSTRATED PARTS CATALOG 0 9 "' ·,o ~ /4 1·V / l 10 R44 SERIES JAN 2014 R44 Illustrated Parts Catalog Chapter 6 Dimensions and Descriptions Page 6.3 ACCESS PANELS - PEDALS AND FLOOR 6-3-1 B189-2 Deflector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 2 MS27039C0807 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 3 A412-2 Cover (RH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 4 MS27039C0806 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 6 5 2451 Hole Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 6 B189-4 Deflector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 7 MS20470AD5* Rivet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 8 A793-1* Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 9 A366-2* Stop (LH and RH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 10 MS20470AD4* Rivet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 4 11 A412-1* Cover (LH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 NOTES * Installed on earlier R44s. ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY Page 6.4 FIGURE 6-5 ACCESS PANELS - FORWARD CABIN JAN 2014 ROBINSON ILLUSTRATED PARTS CATALOG 12 ~r: =- ======-- \ I I\\ ';:- -"""' ',., 21 "' ,~ ',. ~~ _ _A ~--:-~- ....__,_ ~ FOR OLDER R44s , ~ 22 15,25 J 23 "?24 R44 SERIES JAN 2014 R44 Illustrated Parts Catalog Chapter 6 Dimensions and Descriptions Page 6.5 ACCESS PANELS - FORWARD CABIN 6-5-1 C444 Cover - Cyclic (Ref, see Figure 67-1) 2 MS27039C0806 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 13 3 C445-1 Cover Assembly (Incl items 7 and 8) . . . . . . . . . . . . . . . . . . . . . X 1 4 MS27039C0805 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 6 5 NAS1149FN816P Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 8 6 B340-4 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 8 7 MS20426AD3 Rivet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 4 8 MS21069L08K Nutplate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 9 C445-3 Cover (standard installation) . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 D672-1 Cover (Ref; pop-out float installation only, see Figure 32-11) . . 10 B204-1 Rivet (blind) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 4 11 C680-5 Cover Assembly (Incl items 10, 12, 13, 15, 16, and 25) . . . . . . X 1 12 C398-1 Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 13 B204-2 Rivet (blind) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 14 MS3367-5-0 Ty-Rap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 15 A678-3 Boot Assembly (Incl item 14) . . . . . . . . . . . . . . . . . . . . . . . . . . O 1 16 C680-6 Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 17 C680-1 Cover Assembly (Incl items 10, 13, 18 thru 20, 22, and 25) . . . X 1 18 C680-2 Cover (Ref) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 1 19 A678-1 Boot Assembly (Incl item 14) . . . . . . . . . . . . . . . . . . . . . . . . . . O 1 20 C680-3 Ring (Ref) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 1 21 MS27039C0806* Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 5 22 A680-2 Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 23 NAS1149FN816P* Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 5 24 MS21042L08 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 5 25 B270-8 Adhesive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X A/R NOTES * For earlier R44s at this location. NOTES ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY Page 6.6 FIGURE 6-7 ACCESS PANELS - MID CABIN JAN 2014 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES OLDER R44s JAN 2014 R44 Illustrated Parts Catalog Chapter 6 Dimensions and Descriptions Page 6.7 ACCESS PANELS - MID CABIN 6-7-1 MS27039C0806 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 21 2 NAS1149FN816P Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 3 3 B340-4 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 3 4 D692-4 Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 5 B263-14 Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 6 B263-1 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 3 7 — Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 1 8 161-7300-EX Jack (Incl item 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 1 9 C049-14 Harness Assembly (stereo external audio input; includes items 6, 8, wires, and heat shrink, assembled) . . . . . . . . . . . . . . . . . . X 1 10 C054-2 Cover Assembly - Mid Tunnel (Incl items 4, 5, 9, and 12) . . . . . X 1 11 C654-22 Decal - “28V” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X A/R C654-29 Decal - “14V” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X A/R 12 D692-3 Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 13 C356-1 Brace Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 14 A654-84 Decal - “DANGER” (as required for earlier R44s) . . . . . . . . . . . X 1 15 C461-1 Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 16 B263-12 Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 B263-1 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 17 41 Jack (Incl items 19 thru 21) . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 18 C049-6 Harness Assembly (external audio input, earlier R44s; includes items 16 and 17, wires, and heat shrink, assembled) . . . . . . . . X 1 19 11-474-C Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 20 11-444-C Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 21 — Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O 1 22 C054-1 Cover Assembly - Mid Tunnel (Earlier R44s, C054-1 revision “F”. Includes items 4, 12, 18, and 23.) . . . . . . . . . . . . . . . . . . X 1 23 A643-84 Decal - “DANGER” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 24 D692-1 Lighter (14-volt ships) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 208392* Lighter (28-volt ships; Ref, supersedes D692-2. No longer available.) 25 C054-1 Cover Assembly - Mid Tunnel (Earlier R44s, C054-1 revision “E” and earlier. No longer available.) NOTES * Casco Products Corporation part no. Continues ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY ACCESS PANELS - MID CABIN (Cont’d) 6-7-26 MS20470AD3 Rivet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 27 S1052-1 Ashtray (Ref, no longer available) Page 6.8 Chapter 6 Dimensions and Descriptions R44 Illustrated Parts Catalog JAN 2014 NOTES ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY Intentionally Blank JAN 2014 R44 Illustrated Parts Catalog Chapter 6 Dimensions and Descriptions Page 6.9 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES Page 6.10 FIGURE 6-11 ACCESS PANELS - AFT CABIN JAN 2014 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES JAN 2014 R44 Illustrated Parts Catalog Chapter 6 Dimensions and Descriptions Page 6.11 ACCESS PANELS - AFT CABIN 6-11-1 C474-1 Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 2 C474-3 Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 3 C003-2 or -18 Insulation (Ref, see Figure 25-23) 4 MS27039C0806 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 26 5 C464-1 Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 6 C474-2 Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 7 C469-8 Carpet Assembly (Ref, see Figure 25-19) 8 C054 Cover Assembly (Ref, see Figure 6-7) 9 MS20426AD3 Rivet (flush head) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 50 10 MS21069L08 Nutplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 23 11 C463-1 Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 12 MS21071L08 Nutplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 13 MT598-2* Passenger Safety Card Assembly (Incl items 14 thru 17) . . . . . X 1 14 MT598-1 Card - Passenger Safety (laminated; card only) . . . . . . . . . . . . . X 1 15 3606T141 Retainer Sleeve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 16 NAS620-5 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 17 3606T11 Bead Chain (9.00 inch length) . . . . . . . . . . . . . . . . . . . . . . . . . X A/R NOTES * Optional. ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY Page 6.12 FIGURE 6-13 ACCESS PANELS - BELLY JAN 2014 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES 3 •• <:.~,/ 2 \ 1~4 • - ~· ~ 5 Y~ , I l~ 8 12 I, 13 11 ~·~ ·\, / • .-----t: ',-:•, ,ox-\( _-<. .,•.,. 9 /,. ~ · : : ~:J14/; ~ ~ 11 ~ ft( 10 ~ 8 ~ ACCESS PANELS – BELLY 6-13-1 C388-3 Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 2 C475-5 Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 3 C794-3 Panel Assembly (with air inlet) . . . . . . . . . . . . . . . . . . . . . . . . X 1 4 C794-2 Panel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 5 C794-1 Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 6 NAS1149F0332P Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 6 7 NAS6603-4 Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 6 8 MS27039C0806 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 68 9 D041-1 Cowling Assembly – Belly . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 10 MS20470AD4 Rivet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 8 11 NAS620-5 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 4 12 D312-5 Doubler (RH and LH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 13 D312-6 Rib (RH and LH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 14 MS20470AD3 Rivet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 NOTES FEB 2020 Chapter 6 Dimensions and Descriptions Page 6.13 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY Page 6.14 FIGURE 6-15 NAV ANTENNA INSTALLATION FEB 2020 ROBINSON TED PARTS CATALOG ILLUSTRA: R44 SERIES 13 '~,,}\:'~\'\ \,/ 14A\\ •.. \ tJ, I ~J. --~t ili~1r15 '-~I- ✓, ---). ,' ~-- 1 I ,,,/ e ,,,.,, ., •"' \ ~1-~ ... ---- ~- . '-\ "'• i -' ••• l 17 ~ .,_,, , 18 5 3 20 3 21 :~?oY1 ·«~~sL~ :--:_e, ;, { ---- ·· 1 o, ~ ~~ 23 / , 6 4,5--~ ~ r 7 , • I _J~----t~ t'1 • l· , , ct - . , 10 ---• • 11 I I I i~,2 ....... ...... NAV ANTENNA INSTALLATION 6-15-1 B162-4 Clipnut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 4 2 C850-240 Cable (antenna to radio) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 3 C850-1844 Cable (antenna to item 15 or 16) . . . . . . . . . . . . . . . . . . . . . . . X 1 4 5225395-1 Plug (use with item 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 5 5225395-6 Plug (use with item 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X A/R 6 MS21042L3 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 7 NAS1149F0332P Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 8 B159-2 Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 9 MS27039C1-07 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 4 10 B159-1 Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 11 CI 259E* Antenna (NAV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 12 MS27039C1-12 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 13 A806-213 Cable (Ref, to radio; NAV) 14 A806-208 Cable (Ref, to radio; GS) 15 CI 507* Diplexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 16 CI 505* Dual Diplexer (used only with two NAV receivers and glideslope) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 1 17 MS21042L08 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 18 NAS1149FN816P Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 19 C359-1 Console Panel – LH (Ref) 20 MS27039C0806 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X 2 21 B161-4 Spirap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X A/R NOTES * Comant Industries part no. APR 2016 Chapter 6 Dimensions and Descriptions Page 6.15 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES FIGURE QTY AND PART NUMBER DESCRIPTION PARTS PER INDEX AVAIL NUMBER ASSY Page 6.16 FIGURE 6-17 RADAR ALTIMETER ANTENNAS APR 2016 ROBINSON ILLUSTRATED PARTS CATALOG R44 SERIES 1 \ \{'\ 3\~! \. ~: cb - \ .Y 1'~1· \\: "': .CD -~ •. , I ' ' , I ' a ' .' ' ' ' ' ' '',, ,, _i·"r r ·- ,_6 -- -----· t l I 5 ~- ' 8 <0!)~77~/I "-s • ./ -,_ . 3 ·•,,,_ 11 7 ~~i~;?; ~ £;:;,:~--/ __ ' 1~- . j /.--· Q : cb . ~ ---<~~--- ' ' ' ' ,. ' = '

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