TM 55-2835-209-23
Section VI REPLACE RELIEF VALVE
6-6 REPLACE RELIEF VALVE (AVIM)
This task covers: a. Removal b. Installation
INITIAL SETUP
Tools:
Aircraft Inspection Tool Kit (T49)
Engine Repairman’ s Tool Kit (T47)
Personnel Required:
68B Aircraft Powerplant Inspector
68B Aircraft Powerplant Repairer
Materials/Parts:
Lubricating Oil (D16)
Packing
Relief Valve
References:
Tasks 6-3, 6-10
Equipment Conditions:
APU on Aircraft
General Safety Instructions:
Lubricating oils, DOD-L-85734,
MIL-L-23699 and MIL-L-7808,
contain materials hazardous to
health.
They produce paraly-
sis if swallowed or from pro-
longed skin contact. They may
burn if exposed to heat or
flames.
Wash hands thoroughly
after handling. Use only with
proper ventilation.
REMOVAL
1.
Remove lube pump cover (Task 6-3).
2.
Remove relief valve (1). Remove and
discard packing (2).
3.
Remove lube pump rotor housing (Task
6-3).
6-6
