TM 55-2840-254-23
5-3 CLEAN ACCESSORY GEARBOX ASSEMBLY
5-3
INITIAL SETUP
Applicable Configurations:
All
Tools:
Powerplant Mechanic’s Tool Kit,
NSN 5180-00-323-4944
Goggles
Compressed Air Source
Materials:
Dry Cleaning Solvent (E17)
Gloves (E20)
Lint-Free Cloth (E26)
Personnel Required:
68B10 Aircraft Powerplant Repairer
Equipment Condition:
Off Engine Task
Engine Oil System Drained (Task 1-75)
Fuel Boost Pump Assembly Removed (Task 6-9)
Main Oil Pump and Scavenge Oil Screen
Removed (Task 8-1)
Fuel Control Removed (Task 6-1)
Accessory Gearbox Assembly Removed
(Task 5-1)
Accessory Gearbox Assembly Disassembled
(Task 5-2)
General Safety Instructions:
Dry cleaning solvent (E17) is flammable
and toxic. It can irritate skin and cause
burns. Use only in well-ventilated area,
away from heat and open flame. In case
of contact, immediately flush skin or
eyes with water for at least 15 minutes.
Get medical attention for eyes.
1. Wear gloves (E20). Clean accessory gearbox as-
sembly (1) with lint-free cloth (E26) dampened
in dry cleaning solvent (E17).
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