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199-79 conversion kit

DEHAVILLAND DHC-1B-2-S3 · Parts Catalog

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Overview

This document is a parts catalog for the de Havilland Chipmunk models DHC-1-21, -22, -22A, and DHC-1B-2-S3, detailing the components required for a conversion kit to Cleveland Wheels and Brakes. It includes part numbers, descriptions, and installation instructions for various assemblies and components.

  • The kit converts one aircraft to Cleveland Wheels and Brakes.
  • It is compatible with MIL-H-5606 (Red Fluid).
  • Includes brake assembly, wheel assembly, axle spacer, bolts, washers, and nuts.
  • The document contains installation drawings and maintenance information.
  • Proper conditioning of brake linings is necessary for optimal performance.
  • General maintenance information is available in the Cleveland Wheels & Brakes Component Maintenance Manual.
  • Torque procedures must be followed to prevent component failure.
  • The document is FAA DER approved.

Document

Source

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

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Document details

Type
·
Parts Catalog
Year
·
2020
File size
·
449 KB
Publisher
·
clevelandwheelandbrake.com
Language
·
en

Specifications & performance

Extracted from this document.

Specifications

Nut quantity
·
12
Bolt quantity
·
12
Washer quantity
·
12
Axle spacer quantity
·
2
Brake assembly quantity
·
2
Wheel assembly quantity
·
2
About this document
What is the 199-79 conversion kit?

The 199-79 conversion kit is a parts catalog for the DEHAVILLAND DHC-1B-2-S3, dated 2020.

Where does the 199-79 conversion kit come from?

This copy of the 199-79 conversion kit was originally published by clevelandwheelandbrake.com and is hosted on Sprinkle as a free, searchable reference copy.

What year was the 199-79 conversion kit published?

The 199-79 conversion kit — the DEHAVILLAND DHC-1B-2-S3 parts catalog on file — is dated 2020.

Documentation completeness
2/7

Most owners only have the POH. Here's the essential set for the DEHAVILLAND DHC-1B-2-S3.

More DEHAVILLAND DHC-1B-2-S3manuals & documents

In this document

Parts List

Lists components required for the conversion kit, including part numbers and quantities.

Conditioning Procedure

Describes the steps to condition non-asbestos organic brake linings for maximum performance.

General Maintenance Information

Informs users about the availability of maintenance and torquing procedures for Cleveland wheel and brake assemblies.

Letter of Authorization

Provides authorization for the installation of STC’d conversion kits.

Warranty Registration

Includes a card for warranty registration related to the conversion kit.

Supplemental Type Certificates

Lists STC amendments relevant to the conversion kit.

Safety notes

  • Improper brake conditioning can lead to reduced performance.
  • Follow torque procedures to prevent premature component failure.
  • Use only specified fluids (MIL-H-5606) with the brake system.

Full document text

FAA-PMA AIRCRAFT WHEEL & BRAKE DIVISION PARKER HANNIFIN CORPORATION AVON, OHIO PARTS LIST 199-79 CONVERSION KIT DeHAVILLAND CHIPMUNK MODELS DHC-1-21, -22, -22A AND DHC-1B-2-S3, -S5 PART NUMBER DRAWING REVISION DESCRIPTION QUANTITY 30-63P Rev. C dated 11-06-1995 Brake Assembly 2 40-97D Rev. G dated 10-06-2011 Wheel Assembly 2 067-04400 Rev. A dated 08-22-1979 Axle Spacer 2 103-10100 ------------------------------ Bolt (AN4-5A) 12 095-10400 ------------------------------ Washer (AN960-416) (install under nut) 12 094-10300 ------------------------------ Nut (MS21044-N4) 12 Publication Package (P/N PP199-7900) 199-79 P/L ----------------------------- Kit Parts List (This document) 50-49 Rev. B dated 08-08-1990 Installation Drawing SA1011SO Amend date 09-24-1990 Supplemental Type Certificate SA2748SO Amend date 09-24-1990 Supplemental Type Certificate PRM13A ----------------------------- Non-Asbestos Lining Conditioning Procedure PRM69 ----------------------------- General Maintenance Information ----------------------------- Warranty Registration Card NOTES: 1. This kit will convert one aircraft to Cleveland Wheels and Brakes. 2. For use with MIL-H-5606 (Red Fluid). REV. E 12-13-20 11 (03 94 -99 ) REV. D 11 -19 -2007 (0377 -28) REV. C 08-08 -199 0 (0301 -09 ) REV. B 12 -23 -19 87 (28 7-22 ) REV. A 01-14-198 0 REV. NC 05-16 -19 79 199 -79 ClevelandWheels & Brakes Parker Hannifin Corporation Aircraft Wheel & Brake 1160 Center Road Avon, Ohio 44011 USA 1-800-BRAKING (272-5464) 216-937-1272 l FAX 216-937-5409 PRODUCT REFERENCE MEMO Initial Release November 4, 1987 Rev A July 1, 1995 PRM13A Page 1 of 1 CONDITIONING PROCEDURE FOR NON ASBESTOS ORGANIC BRAKE LINING The brake lining material used in this brake assembly is a non asbestos organic composition. This material must be properly conditioned in order to provide maximum performance and service life. Conditioning may be accomplished as follows: 1. Taxi aircraft for 1500 feet with engine at 1700 rpm applying brake pedal force as needed to develop a 5 - 10 mph taxi speed. 2. Allow brakes to cool for 10 - 15 minutes. 3. Apply brakes and check to see if a high throttle static run up may be held with normal pedal force. If so, conditioning is completed. 4. If static run up cannot be held, repeat steps 1 through 3 as needed to successfully hold. This conditioning procedure will generate sufficient heat to create a thin layer of glazed material at the lining friction surface. Normal brake usage should generate enough heat to maintain the glaze throughout the life of the lining. Light brake usage can cause the glaze to wear off, resulting in reduced brake performance. In such cases, the lining may be conditioned again following the instructions set forth in this PRM. ClevelandWheels & Brakes Parker Hannifin Corporation Aircraft Wheel & Brake 1160 Center Road Avon, Ohio 44011 USA 1-800-BRAKING (272-5464) 216-937-1272 l FAX 216-937-5409 PRODUCT REFERENCE MEMO Initial Release February 01, 1997 PRM69 Page 1 of 1 AVAILABILITY OF GENERAL MAINTENANCE INFORMATION AND TORQUING PROCEDURES EFFECTIVITY: All Parker Hannifin (Cleveland Wheels & Brakes) External Disc Design wheel & brake assemblies. APPLICABILITY: Aircraft converted per STC approved kits to use Cleveland External Disc Design wheel & brake assemblies. REASON: This PRM is issued to inform Wheel & Brake Conversion Kit users and installers that information regarding general maintenance and proper bolt / nut torquing procedures is available. This information is contained in the Cleveland Wheels & Brakes Component Maintenance Manual (CMM) and in the Cleveland Technicians Service Guide, PRM64. Most Cleveland Conversion Kits were designed prior to creation of the CMM. Parker Hannifin is in process of upgrading kit paperwork to include a requirement to use the CMM and PRM64 as wheel & brake service information. This PRM serves the same purpose for kits whose paperwork has not yet been upgraded. DESCRIPTION: The Cleveland Wheels & Brakes Component Maintenance Manual and PRM64, Technician’s Service Guide shall be used as service information when performing general maintenance on Cleveland External Disc Design wheels & brakes. Particular attention should be paid to instructions regarding wheel bolt torquing procedures. NOTE: Refer to the CMM or PRM64 to determine the required torque procedure (Dry or Lubtork). While using the required torque procedure, observe the torque required to turn the nut (free running torque). This value must be added to the value stated on the casting or nameplate (or in the CMM or PRM64) to obtain a true torque value. Proper torque is imperative to prevent premature bolt or mating component failure. COMPLIANCE: Highly Recommended. APPROVAL: The engineering contents of this Product Reference Memo are FAA DER approved. WEIGHT & BALANCE: Not applicable. PUBLICATIONS: Cleveland Wheels & Brakes Component Maintenance Manual and PRM64 are available from: Customer Support Parker Hannifin Corporation Aircraft Wheel & Brake 1160 Center Road Phone: 1-800- BRAKING (272-5464) Avon, Ohio FAX: 216-937-5409 1 Parker Hannifin Corporation Aerospace/Aircraft Wheel & Brake 1160 Center Road Avon, OH 44011 Date: _ _/_ _/20_ _ Subject: Letter of Authorization for Installation of STC’d Conversion Kits To whom it may concern: Parker Hannifin Corporation, Aircraft Wheel & Brake Division, hereby states that the following item(s): KIT NUMBER: 199-___________ FAA APPROVAL: 1) STC # ________________________ NO OTHER APPROVALS NECESSARY AUTHORIZATION TO INSTALL: With the sale of this STC KIT, OWNER of the Supplemental Type Certificate agrees to permit the buyer or buyer’s agent or agency to use the certificate to alter the product under the terms and conditions of this STC. A/C MAKE: ______________________ A/C MODEL______________________ TAIL # __________________________ Regards, Technical Support Team Technical Hotline (800) 272-5464 Clevelandwbhelp@parker.com

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