TM 55-2840-254-23
5-4 INSPECT ACCESSORY GEARBOX ASSEMBLY
5-4
INITIAL SETUP
Applicable Configurations:
All
Tools:
Technical Inspection Tool Kit,
NSN 5180-00-323-5114
Materials:
Fluorescent-Penetrant Materials (E19)
Personnel Required:
68B30 Aircraft Powerplant Inspector
References:
TM 43-0103
Task 1-86
Task 1-118
Equipment Condition:
Off Engine Task
1. Inspect mounting surfaces (1) and flanges (2)
of accessory gearbox assembly (3). There shall
be no cracks.
2. Inspect accessory gearbox assembly (3) as fol-
lows:
a. There shall be no cracks.
b. There shall be no breakthrough of material
caused by chafing.
3. Inspect drive gear (4) (Ref. Task 1-118). There
shall be no wear allowed.
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