TM 9--2350--292--20--2
0548 00--7
AUXILIARY POWER UNIT HYDRAULIC PUMP REPAIR (HATZ) -- CONTINUED
0548 00
Installation
NOTE
When adapter plate is installed in chain case, ensure
matchmarks are aligned and hydraulic pump output (P)
port is to the top.
1. Squirt hydraulic fluid (item 51, WP 0716 00) into the input and output ports of hydraulic pump (17) to prelubricate.
2. Apply adhesive (item 29, WP 0716 00) to threads of all screws prior to installation.
3. Install hydraulic pump (17) to adapter plate (22) with two screws (24) and two new lockwashers (25).
4. Align splined shaft of hydraulic pump (17) with drive gear in chaincase (23). Do not force hydraulic pump splined
shaft into drive gear.
5. Install adapter plate (22) and attached hydraulic pump (17) in chaincase (23) with four screws (21). Ensure
matchmarks are aligned between adapter plate and chaincase.
21
23
17
22
25
24