TM 55-2840-254-23
5-6 ASSEMBLE ACCESSORY GEARBOX ASSEMBLY
5-6
INITIAL SETUP
Applicable Configurations:
All
Tools:
Powerplant Mechanics Tool Kit,
NSN 5180-00-323-4944
Technical Inspection Tool Kit,
NSN 5180-00-323-5114
Torque Wrench, 30-150 Inch-Pounds
Socket, 1-5/16 Inch
Retaining Ring Pliers
Materials:
Lockwire (E29)
Parts:
Packings
Gasket
Personnel Required:
68B10 Aircraft Powerplant Repairer
68B30 Aircraft Powerplant Inspector
References:
TM 55-2840-254-23P
Engine Equipment Condition:
Off Engine Task
In following step, be careful when in-
stalling ring. Ring may spring loose and
cause injury. If injury occurs get medical
attention.
1. Install relief valve (1) and ring (2) in accessory
gearbox assembly (3). Ensure retaining ring (2)
is properly seated in groove.
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