TM 9--2350--292--20--2
0548 00--5
AUXILIARY POWER UNIT HYDRAULIC PUMP REPAIR (HATZ) -- CONTINUED
0548 00
Disassembly
NOTE
Disassembly procedures can be performed in a suitable
work area (workbench) away from the APU.
Perform steps 1 and 9 to disassemble fittings and hose
on input side of hydraulic pump.
Perform steps 2 through 9 to disassemble fittings on out-
put side of hydraulic pump.
1. Remove hose assembly (26) from tube elbow (13).
2. Remove coupling half (27) from elbow (28).
3. Remove elbow (28) from pipe tee (29).
4. Remove coupling half (30) from adapter (31) and adapter (31) from valve (32).
5. Remove valve (32) from pipe tee (29).
6. Disconnect tube elbow (18) from adapter (33).
7. Remove adapter (33) from pipe nipple (34).
8. Remove pipe nipple (34) from pipe tee (29).
9. Inspect parts for damage and replace as required.
26
13
27
31
28
30
32
29
33
34
18
