Towbar assembly-Repair

TM 55-4920-442-13 & P

3-48. Towbar assembly-Repair

3-48

This task covers:

Repair (AVIM)

INITIAL SETUP

Tools:

Tool Kit, Aircraft Mechanics General

Airframe repairers NSN 5180-00-323-4692

Shop Set, AVIM Welding NSN 4920-00-163-5093

Personnel Required:

MOS 68

Reference Information:

FM 55-63

General Safety:

Refer to Para. 7-70, TM 55-1500-204-25/1

for welding safety.

REPAIR

1. Welding.

Welding to repair cracks is to be done in accordance with FM 55-63, Fundamentals of Airframe

Maintenance.

2. Use the appropriate hand file contained in the tool kit to remove burrs and sharp edges from towbar assembly.

3. Tighten loose parts. Also replace missing, damaged, bent or distorted parts.

END OF TASK

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