3
3.17
4. Remove the (4) fasteners
q
to remove the radiator.
RADIATOR INSTALLATION (HIGH LIFTER)
1. Place radiator on radiator support and install upper
hose and clamp, lower hose and clamp, and overflow
hose.
2. Install all 4 radiator retaining bolts
q
and torque to
specification.
TORQUE
Radiator Fastener
10 ft. lbs (13 Nm)
3. Fill the cooling system and overflow, and run the
engine up to operating temp. Verify the level is correct
before re-assembly. Refer to the coolant bleeding
procedures earlier in this chapter.
WARNING
Never open the cooling system when the engine and
radiator are warm or hot. Hot coolant can cause severe
burns. Allow engine and radiator to cool.
4. Fit the lower shroud/fan assembly loosely. With the
front of the lower shroud/fan assembly lifted,
reconnect both fan electrical connectors.
5. Position the fuse block from the underside of the
shroud, and install both fasteners. Torque to
specification. Ensure the fuse block cap is re-installed
as well.
TORQUE
Fuse Block Fastener
Torque until fully seated
6. Install all 4 lower shroud/fan assembly fasteners
q
,
and torque to specification.
TORQUE
Lower Shroud/Fan Assembly Fastener
Until Fully Seated
7. Re-install the upper shroud and secure Lock-and-
Ride fasteners.
WATER PUMP SERVICE
WATER PUMP IMPELLER REMOVAL
NOTE
The water pump impeller, mechanical seal, drive
coupler, pump shaft, and pump shaft bearing can be
serviced without removing the engine.
1. Remove the front fuel tank (see Fuel System
chapter).
2. Remove the (4) screws retaining the engine skid
plate and remove the plate from the vehicle.
3. Place a drain pan under the front portion of the
engine.
ENGINE / COOLING SYSTEM
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