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 TM 55-1905-220-14-11
5-122. LUBE OIL PUMP - MAINTENENCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
OVERHAUL (Cont)
ac. Head (5)
Reassemble idler (10),
bushing (9), and grease
retainer (8) to the
idler pin (11).
ad. Head
Install on housing.
assembly
and
gasket
(7)
ae. Screws
1. Install.
(4)
2. Tighten gradually and
evenly.
af.
Assembled
1. The liquid end of
pump
the pump should be
blocked up to
incline the shaft
and cause the seal
collar (34) to be
visible through
the 1/4 inch NPT
tap in the seal
housing.
2. Rotate the shaft
(31), until a set-
screw (32) is
accessible.
3. The seal spring may
have to be compressed
with one hand until
the set screw is
exactly centered in
the 1/4" NPT tap.
5-1390
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