TM 1-1520-238-23
15-145
15.39.
APU DRAIN TUBE REMOVAL/INSTALLATION
15.39.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
15.39.2. Initial Setup
Tools:
Aircraft maintenance tool kit (item 371, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
Materials/Parts:
Petrolatum (item 138, App F)
Personnel Required:
68B
Aircraft Powerplant Repairer
One person to assist
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.7
Engine work platform door RN1 opened
4.9
No. 2 engine radiation shroud removed
4.119
No. 2 engine primary nozzle and duct re-
moved
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