TM 9-2320-211-20
(5)
Connect the water pump lines, and install
end of the front cylinder head. Replace the nut and
the fan
pulley.
lockwasher on the crankcase stud; and replace the
(6)
Install the fan and drive belts (para 2-
self-locking nut and washer on the cylinder head
111).
stud.
(7)
Install the radiator (para 2-110).
(2) Install the capscrew to secure the pump to
the left front end of the crankcase.
Pump--Multifuel
Engine
(3) Position the air-compressor water inlet
a. Removal.
and outlet lines at the right side of the water pump
(1) Remove the fan and drive belts (para 2-
housing, and tighten the connectors.
112).
(4) Slide the upper end of the radiator outlet
(2) Loosen the two hose clamps securing the
hose on the water pump inlet, and tighten the hose
bypass hose between the water pump and ther-
clamp.
mostat, and slide the hose up on the thermostat
(5) Slide the front end of the water inlet hose
housing until the hose is free from the water pump
on the water pump outlet, and tighten the hose
clamp.
( 3 ) Remove the four plain nuts and lock-
(6) Install the fan (para 2-113).
washers securing the oil cooler water inlet tube to
2-118. Water Pump-Diesel Engine
the water pump assembly. Separate the flange of
the inlet tube from the pump (fig. 2-140).
a. Removal.
(1) Remove the radiator (para 2-110).
( 4 ) Remove the three capscrews and lock-
(2) Remove the
fan and drive belts (para 2-
washers securing the water pump. Remove the
111).
water pump from the engine (fig. 2-141).
(3) Remove the
fan pulley and disconnect the
water pump lines.
(4) Remove the
two bolts securing the water
pump to the water
manifold (fig. 2-139).
(5) Remove the
two bolts securing the filter.
(6) Remove the
bolt securing the belt tension
bracket.
(7) Remove the
two bolts securing the water
pump housing to the
engine, and remove the water
pump (fig. 2-140).
b. Installation.
(1) Install the water pump on the engine, and
secure it with three capscrews and lockwashers (fig.
engine.
2-141).
b. Installation.
(2) Position the oil cooler water inlet tube to
the water pump, and secure it with four plain nuts
(1) Position the water pump housing to the
and lockwashers (fig. 2-141).
engine, and secure it with two bolts (fig. 2-140).
(3) Position the bypass hose between the water
( 2 ) Position the belt tension bracket, and
pump a n d the thermostat, and secure it by
install the bolt.
tightening the two hose clamps.
(3) Install the fuel filter, and secure it with two
(4) Install the fan and drive belts (para 2-
bolts.
112).
( 4 ) Secure the water pump to the water
manifold with two bolts.
