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 TM 5-2805-261-13
4-36. WATER PUMP REMOVAL/DISASSEMBLY/ASSEMBLY/INSTALLATION
This task covers:
Water pump replacement and repair.
INITIAL SETUP :
Tools:
Equipment Condition:
Motor suspended with lower unit free.
Materials/Parts:
Gaskets (item 15, 325299),
(item 17, 325229)
Personnel Required:
Approximate Time Required (minutes):
1 Mechanic
120
LOCATION/ITEM
ACTION
REMARKS
REMOVAL
1.
Long capscrew (1)
Remove from top of
It is not necessary to remove extension (2) to
extension (2).
perform procedure.
2.
Capscrews (3)
Remove - both sides.
3.
Access cover and gasket.
Remove from exhaust
Access cover is not shown. Located on starboard
housing.
side. Be sure shift lever is in neutral position for
easy accessability through access cover.
4.
Top connector screw (4)
Remove so that upper shift
and lockwasher (5)
rod can be disconnected
from lower shift rod (6).
5.
Gearcase and bearing
Separate from extension
assembly (7)
(2).
6.
Water tube adapter (8)
Will separate from water
pump housing outlet when
gearcase is lowered.
7.
Gearcase (9)
Lower away from upper
Drive shaft (12) is connected to crankshaft by a
section and support on
splined coupling. Lower gearcase straight down so
blocks.
drive shaft will not bind on coupling.
4-58
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