TM 5-3810-306-20
WATER PUMP INSTALLATION
TOOLS: General mechanic’s tool kit: automotive (5180-00-177-7033)
SUPPLIES:
Pump seal (Item 33, Appendix C)
EQUIPMENT CONDITIONS: Disconnect ground cable at shunt. (Refer to page 8-109.)
Fan drive belt removed. (Refer to page 7-23.)
Radiator coolant drained.
REMOVAL:
1.
REMOVE WATER PUMP (1).
a.
Loosen capscrew at bottom of alternator
securing link (5).
b.
Remove three capscrews (2 and 4)securing
water pump (1) and alternator link (5). Allow link
to fall out of way of water pump.
c.
Remove water pump (1) and seal (3). Discard
seal (3).
d.
Clean mounting surfaces.
INSTALLATION:
1. INSTALL WATER PUMP (1).
a.
Install new pump seal (3) on pump (1).
b.
Position water pump (1) on engine and install
two capscrews (2 and 4) hand tight.
c.
Position alternator link (5) and water pump (1)
mounting hole and install capscrew (4).
d.
Torque alternator link capscrew to 32 ft-lbs (43
Nm) and water. pump capscrews to 18 ft-lbs (24
Nm).
2.
INSTALL FAN DRIVE BELT. (REFER TO PAGE 7-
23.)
3.
SERVICE RADIATOR. (REFER TO TM 5-3810-
306-10.)
4.
CONNECT GROUND CABLE AT SHUNT (REFER
TO PAGE 8-109.)
5.
START ENGINE AND CHECK FOR PROPER
OPERATION. (REFER TO TM 5-3810-306-10.)
CHECK FOR COOLANT LEAKS.
END OF TASK
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