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 TM 55-1905-220-14-8
4-7.4A. PUMP - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION
5.
Pump body
a. Pump body
Install on frame.
(31)
b. Screws (9),
1. Install.
(10), and
shims
Accurately install shims as recorded during disassembly.
2. Replace alignment
shims.
3. Tighten screws to
24 lb ft (32.5 Nm)
c.
Body plug
Install.
and chain
(24)
NOTES
Apply a thin coat of silicone compound, MIL-S-8660,
to bolt threads and pump housing surface.
Apply a thin coat of pipe thread sealant to pipe
threads, check valve, elbow, nipple, cross, and
pressure switch.
All pipe threads should engage 3/8 inch (9.5 mm).
d. Drain valve
Install.
(13)
e. Pipe nipple
Install.
(30)
f.
Pipe cross
Install.
(29)
g. Pressure
Install.
switch (25)
4-326
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