Husky Service Bulletin No. 26
AVIAT HUSKY A-1C-200 · Service Bulletins
Overview
This service bulletin provides important information regarding the inspection and replacement of threaded tie rods on the Husky A-1 series aircraft. It outlines the compliance requirements and installation procedures for ensuring the safety and reliability of the aircraft's components.
- All Husky A-1 models are affected by this bulletin.
- Threaded tie rods should be inspected before each flight.
- Worn tie rods must be replaced with rolled thread versions.
- Use part number 30655-012 for replacement tie rods.
- Only FAA authorized mechanics should perform the replacement.
- A compliance letter must be completed and sent after replacement.
- Check wire tension of top tail wires should be between 100-125 lbs.
Document
Source
Originally published by aviataircraft.com. Sprinkle hosts a reference copy with an added summary, specifications and searchable full text.
Document details
- Type ·
- Service Bulletins
- Year ·
- 2010
- File size ·
- 152 KB
- Publisher ·
- aviataircraft.com
- Language ·
- en
Specifications & performance
Extracted from this document.
Specifications
- Part number ·
- 30655-012
What is the Husky Service Bulletin No. 26?
The Husky Service Bulletin No. 26 is a service bulletins for the AVIAT HUSKY A-1C-200, dated 2010.
Where does the Husky Service Bulletin No. 26 come from?
This copy of the Husky Service Bulletin No. 26 was originally published by aviataircraft.com and is hosted on Sprinkle as a free, searchable reference copy.
What year was the Husky Service Bulletin No. 26 published?
The Husky Service Bulletin No. 26 — the AVIAT HUSKY A-1C-200 service bulletins on file — is dated 2010.
Most owners only have the POH. Here's the essential set for the AVIAT HUSKY A-1C-200.
- Pilot's Operating Handbook / AFM
- Checklist
- Maintenance Manual
- Parts Catalog (IPC)
- Systems & Wiring
- Service Bulletins on file
- Type Certificate (TCDS)
More AVIAT HUSKY A-1C-200manuals & documents
In this document
Description and Compliance
The bulletin describes the need for inspection and replacement of threaded tie rods if they are found to be worn.
Parts List
The parts required for the replacement include threaded tie rods, self-locking nuts, and cotter pins.
Installation of the Threaded Tie Rod
Detailed steps for removing the old tie rod and installing the new one are provided, including necessary adjustments.
Compliance Letter
A compliance letter template is included for certification of the inspection and replacement work done.
Safety notes
- Only FAA authorized repairmen should perform the installation.
- It is the owner's responsibility to ensure FAA authorized mechanics perform the work.
Full document text
SERVICE BULLETIN NO. 26 Sky International Inc. Husky Service Bulletin No. 26 1 P.O. Box 1240 Afton, WY 83110 USA Tel: 307-885-3151 Fax: 307-885-9674 e-mail: aviat@aviataircraft.com DATE: 17 January 2010 REVISION: A AIRCRAFT MODEL: Husky A-1, A-1A, A-1B, A-1C 180 and A-1C 200 SUBJECT: Threaded Tie Rod SERIAL NUMBERS AFFECTED: All ________________________________________________________________________ Engineering Data is FAA Approved DESCRIPTION As stated in POH prior to any flight operation, the Husky should receive a thorough inspection. During such inspection if it is concluded that the threaded tie rods are in a worn condition, replace such tie rods with rolled threads instead of cut threads. The rolled thread tie rod should minimize failure of the tie rod. It is requested that both ends of each threaded tie rod be visually inspected before each flight for any cracks in the threaded portion of the strut fitting where tie rod screws into the terminal end. COMPLIANCE If during inspection cracks are found purchase new threaded tie rods from Aviat Aircraft Inc. Part number for the threaded tie rod is 30655-012. Replace threaded tie rods using appropriate F.A.A. authorized mechanics. Complete and send compliance letter to appropriate addresses. SERVICE BULLETIN NO. 26 Sky International Inc. Husky Service Bulletin No. 26 2 TABLE OF CONTENTS Description and Compliance…….....………………………………………………………1 Table of Contents…….…………………………………………………………………….2 Parts List…….....…………………………………………………………………...……...3 Installation of the threaded tie rod…...….....………………………………………………4 Picture..…………………………………………………………………………………….5 Compliance Letter…...………….…………………………………………………………6 SERVICE BULLETIN NO. 26 Sky International Inc. Husky Service Bulletin No. 26 3 PARTS LIST NO. REQ. CODE NUMBER PART NUMBER DESCRIPTION 2 81352 30655-012 Threaded Tie Rod 2 55400 AN365-428A Self-Locking Nut 2 55675 AN380-2-2 MS24665-132 Cotter Pin SERVICE BULLETIN NO. 26 Sky International Inc. Husky Service Bulletin No. 26 4 INSTALLATION OF THE THREADED TIE ROD* 1. Loosen top nut on rudder fuselage to relieve tension. 2. Remove lower nut at horizontal stabilizer/elevator attach point. 3. Remove nut and bolt that attached threaded tie rod to strut attach bracket. 4. Remove threaded tie rod. 5. Pull cotter key from end of threaded tie rod assembly. 6. Measure center hole to center hole from clevis to determine length of threaded tie rod. 7. Reverse process to install new threaded tie rod. Replace provided hardware. 8. Remove rear cushion seat. Place smart level on forward horizontal rear seat tube to determine level or 0°. 9. Place level on trailing edge between the two center ribs to check for 0° on stabilizer. If adjustments are needed turn threaded tie rod in appropriate direction to accomplish 0° then tighten jam nut and front locking nut. 10. Check witness holes on clevis to determine appropriate thread depth is acquired. 11. Loosen jam nut and adjust as needed forward stabilizer strut to keep front of stabilizer level. 12. Check wire tension of top tail wires. Tension should be between 100-125 lbs. Using tensiometer. For any further question please call Aviat Aircraft Inc. factory service at (307) 885-3151. *NOTE: • Only FAA authorized repairmen should perform the following instructions. • It is the responsibility of owner/operator to have FAA authorized repairmen perform this work. SERVICE BULLETIN NO. 26 Sky International Inc. Husky Service Bulletin No. 26 5 SERVICE BULLETIN NO. 26 Sky International Inc. Husky Service Bulletin No. 26 6 COMPLIANCE LETTER This is to certify that I have conducted the inspection of the Threaded Tie Rod and upgraded to the Rolled Threaded Tie Rod, part number 30655-012 on aircraft: Serial Number_____________ Registration Number____________ Model Number _______________in accordance with Service Bulletin No. 26. Date: __________________ Aircraft Hours: ____________Hours Signed: _______________________________________ Return completed letter to: Engineering Sky International, Inc. P.O. Box 1240 Afton, WY 83110 Fax: 307-885-9674 Send copy to: Federal Aviation Administration Denver Aircraft Certification Office Attn: Roger Caldwell 26805 East 68th Avenue, Room 214 Denver, CO 80249-6361 Fax: 303-342-1088