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TM 9-2320-360-34-1
WARNING
·
Wear eye protection and use care
when removing retaining rings.
Retaining rings are under spring
tension and can act as projectiles
when released and may cause
severe eye injury.
·
Due to size and tension of
retaining ring in step (2), ensure
suitable retaining ring pliers are
used for safety. Press a hammer
against the access cover to help
prevent
injury
should
the
retaining ring slip off the pliers.
NOTE
Do step (2) only if original pump is
being
reinstalled.
Replacement
pump will have access cover already
removed.
(2)
Remove retaining ring (3), access cover
(4), and seal ring (5) from water pump (2).
Discard seal ring.
(3)
Install water pump (2) on front cover (6)
with aid of assistant.
NOTE
Water pump lower holes may be
lubricated with soap solution to aid in
installation.
(4)
Install water pump (2) on two hoses (7
and 8) with aid of assistant. Do not
tighten.
(5)
Install new lockwasher (9) and screw (10)
on water pump (2). Do not tighten.
(6)
Install washer (11), new lockwasher (12),
and screw (13) on water pump (2). Do not
tighten.
(7)
Install new lockwasher (14) and screw
(15) on water pump (2). Do not tighten.
(8)
Tighten three screws (10, 13, and 15) to
240-300 lb-in. (27.1-34 Nm).
5-21
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