Executive Series Communiqué # 113

Beechcraft G58 Baron · Service Bulletins

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Overview

This document is a service bulletin issued by Hawker Beechcraft Corporation regarding mandatory inspections and updates for the Beechcraft G58 Baron and G36 Bonanza aircraft. It covers the inspection of Garmin GSM 85 Servo Mounts for foreign object debris and provides instructions for the installation of a new heated windshield assembly.

Mandatory inspection of Garmin GSM 85 Servo Mounts for FOD.
Inspection compliance required within 100 hours or 3 months.
New heated windshield assembly part number 58-380124-0001 introduced.
Improved heater hot plate part number 58-380124-0003.
Caution required when cleaning the new hot plate.
Instructions provided for hot plate removal and installation.
Adjustment permissible on Bonanza landing gear switch.
Contact HBC Technical Support for questions.

Document

Source

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

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Document details

Type: Service Bulletins
Year: 2007
File size: 403 KB
Publisher: bonanza.org
Language: en

Specifications & performance

Extracted from this document.

Specifications

Hot plate part number: 58-380124-0003
Windshield part number: 58-380124-0001

About this document

What is the Executive Series Communiqué # 113?

The Executive Series Communiqué # 113 is a service bulletins for the Beechcraft G58 Baron, dated 2007.

Where does the Executive Series Communiqué # 113 come from?

This copy of the Executive Series Communiqué # 113 was originally published by bonanza.org and is hosted on Sprinkle as a free, searchable reference copy.

What year was the Executive Series Communiqué # 113 published?

The Executive Series Communiqué # 113 — the Beechcraft G58 Baron service bulletins on file — is dated 2007.

Documentation completeness

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In this document

GSM 85 Servo Mount Inspection

All aircraft equipped with Garmin GSM 85 Servo Mounts must be inspected for FOD. Compliance is required within specified timeframes.

New Heated Windshield Assembly

HBC has introduced an improved heated windshield assembly with a new part number and design.

Hot Plate Installation Instructions

Detailed steps for the removal and re-installation of the hot plate on the new windshield assembly are provided.

Cautions for Maintenance

Caution is advised when cleaning the new hot plate due to its material composition.

Landing Gear Switch Adjustment

Adjustment of the Bonanza landing gear switch is permissible to achieve proper rigging.

Contact Information

Contact details for HBC Technical Support and Garmin for further inquiries are provided.

Safety notes

Caution when cleaning the new hot plate as it is made from Herculite Glass.
Do not allow sealant to penetrate into the daylight opening area of the hot plate.
Only prepare acrylic surfaces that will contact the PR-1425 sealant.

Full document text

Issue: Initial Page 1 of 15 Communiqué # 113 Executive Series Communiqué # 113 June, 2007 ATA 22 Autopilot – G36/G58 Garmin GSM 85 Servo Mount Inspection Service Bulletin Hawker Beechcraft Corporation (HBC) is issuing this Communiqué to make Owners, Operators and Maintenance personnel aware of a Mandatory service bulletin (SB) affecting all aircraft equipped with Garmin GSM 85 Servo Mounts, including the Beechcraft G36 Bonanza and G58 Baron. Garmin Mandatory SB No. 0713, Revision B, was issued on May 18, 2007 and requires that all GSM 85 Servo Mounts (also referred to as servo gearboxes) be inspected for the presence of FOD (Foreign Object Debris) that may be inside the servo mount housing. The Beechcraft G36 Bonanza and G58 Baron each use 4 GSM 85 Servo Mounts: Pitch – Garmin P/N 011-00894-00, Pitch trim - Garmin P/N 011-00894-00, Roll - Garmin P/N 011-00894-10 and Yaw - Garmin P/N 011-00894-10. The Garmin service bulletin states that compliance with the service bulletin be within the time specified below: Which ever of the following occurs first – • The next maintenance activity that involves removal or inspection of the GSM 85 servo gearboxes • 100 hours of time in-service from the date of this bulletin • 3 months from the date of this bulletin Garmin further states that they will request an Airworthiness Directive (AD) for this issue and that if/when an AD is issued, Garmin anticipates that it will refer to their service bulletin No. 0713, Revision B, or subsequent. A copy of Garmin Mandatory Service Bulletin No. 0713, Revision B is attached to this Communiqué. Note: Hawker Beechcraft Corporation is not responsible for supplying updates or revisions to other company’s service bulletins. Please contact the HBC Technical Support Hot Line at 800.429.5372 or 316.676.3140 or Garmin at 888.606.5482 or 913-397-8200 if you have questions or require additional information. Issue: Initial Page 2 of 15 Communiqué # 113 Issue: Initial Page 3 of 15 Communiqué # 113 Issue: Initial Page 4 of 15 Communiqué # 113 Issue: Initial Page 5 of 15 Communiqué # 113 Issue: Initial Page 6 of 15 Communiqué # 113 Issue: Initial Page 7 of 15 Communiqué # 113 Issue: Initial Page 8 of 15 Communiqué # 113 Issue: Initial Page 9 of 15 Communiqué # 113 Issue: Initial Page 10 of 15 Communiqué # 113 Issue: Initial Page 11 of 15 Communiqué # 113 Issue: Initial Page 12 of 15 Communiqué # 113 Issue: Initial Page 13 of 15 Communiqué # 113 ATA 30 Ice and Rain Protection - New Baron Heated Windshield and Hot Plate Effective TH-2163 and after HBC has been installing an improved heated windshield assembly, Part Number 58-380124-0001. These windshields have a different contour and improved heater (hot plate), P/N 58-380124-0003 than the old part number 102-364044-95 Windshield assembly. Caution should be exercised when cleaning or performing maintenance on the P/N 58-380124- 0003 hot plate as it is made from Herculite Glass. HBC Kit 58-4013-0001 provides parts and installation instructions to replace part number 102- 364044-83 or 102-364044-95 heated windshield assembly on an in service Model D55, E55, 58 and 58TC airplane with a part number 58-380124-0001 windshield assembly. The information below is the PPG approved procedure for the removal and replacement of the hot plate on the new P/N 58-380124-0001 windshield assembly: A Publications Change Request has been submitted to add this information to the Baron 58 Maintenance Manual. May 30, 2007 Purpose: This document provides the removal and re-installation instructions for a main windshield hot plate on the Baron Aircraft. Instructions: 1) Mask around the hot plate and windshield with standard masking. Peel back masking 1/2 inch from hot plate. 2) Apply a 1 to 2 inch metal tape to the standard masking around the edge of hot plate. 3) Remove hot plate from windshield by using a metal spatula to loosen sealant along the outside edge. 4) Use a razorblade to remove and discard VHB tape from windshield and hot plate. 5) Use a razorblade to remove PR-1425 sealant from hot plate (inboard surface side only) until sealant is flush with plate surface. 6) Remove the metal tape from window and replace it with 1 or 2 inch masking tape around edge of hot plate location. 7) Clean the windshield with isopropyl alcohol. Issue: Initial Page 14 of 15 Communiqué # 113 8) Prepare windshield acrylic by sanding the surfaces that will come in contact with PR- 1425 sealant with white 3M scotchbrite #98 pad (be sure scotchbrite does not have silicone in it). 9) Apply PR-142 primer to the acrylic surface that will be in contact with PR-1425 sealant. Apply only a thin layer of primer with one wipe across the surface (Rubbing back and forth across the surface or applying too much primer will cause the acrylic to craze). CAUTION: ONLY PREPARE THE ACRYLIC SURFACES THAT WILL COME IN CONTACT WITH THE PR-1425 SEALANT. 10) Apply 1/8 inch strip of VHB tape to the hot plate. 11) Apply PR-142 primer to the glass hot plate (inboard surface side only) at the expected sealant bond line. 12) Carefully position the hot plate over the prepared surface and press down onto the windshield. 13) Apply PR-1425 sealant between the hot plate and windshield. CAUTION: DO NOT ALLOW SEALANT TO PENETRATE INTO THE DAY LIGHT OPENING AREA OF THE HOT PLATE. SEALANT MUST PRESS OUTWARD FROM THE VHB TAPE. 14) Remove the masking tape. 15) Allow the sealant to cure for approximately 4 hours before removing the window masking. 16) Touch up all pits and voids with sealant. 17) Allow the sealant to cure for approximately 24 to 36 hours before releasing the aircraft for flight. Issue: Initial Page 15 of 15 Communiqué # 113 ATA 32 Landing Gear – Bonanza Landing Gear Switch Adjustment Aid It is permissible to adjust the upper section only of arm item number 75 (part # 002-364013-13) +/- 3 degrees to help in achieving the adjustment on the limit switches for the gear rigging. Make

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sure that the two arms item #75 and #70 do not interfere with one another. The above figure may be found in section 24-00-00-07 of the current Bonanza IPC on IML (Interactive Maintenance Library – formerly known as REPS).

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