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MAINTENANCE
9923142 - 2011 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2010 Polaris Sales Inc.
Radiator Removal
1. Remove the front bumper (see Chapter 5).
2. Remove the upper engine outlet hose and recovery hose
from the top of the radiator.
3. Remove the (2) upper radiator retaining bolts and the (4)
bolts retaining the lower radiator mount bracket. Remove
the bracket from the frame.
4. Disconnect the fan motor and remove the radiator from the
vehicle. Take care not to damage the cooling fins.
5. Reverse procedure for installation.
FINAL DRIVE / WHEEL AND TIRE
Wheel and Hub Torque Table
NOTE: Do not lubricate the stud or the lug nut.
Wheel Removal
1. Position the vehicle on a level surface.
2. Place the transmission in PARK (P) and stop the engine.
3. Loosen the wheel nuts slightly. If wheel hub removal is
required, remove the cotter pin and loosen the hub nut
slightly.
4. Elevate the appropriate side of the vehicle by placing a
suitable stand under the frame.
5. Remove the wheel nuts and remove the wheel.
6. If hub removal is required, remove the hub nut and washers.
Wheel Installation
1. Verify the transmission is still in PARK (P).
2. Install the wheel hub, washers, and hub nut, if previously
removed.
3. Place the wheel in the correct position on the wheel hub.
Be sure the valve stem is toward the outside and rotation
arrows on the tire point toward forward rotation.
4. Attach the wheel nuts and finger tighten them.
5. Carefully lower the vehicle to the ground.
Recovery
Engine
T-Fitting
Radiator
Fan Motor Asm.
Screws
Grommets
Inserts
Hose
Outlet Hose
Engine
Inlet Hose
Item Nut Type Specification
Aluminum Wheels
(Cast)
Lug Nut
#1
30 ft. lbs. + 90° (1/4 turn)
Steel Wheels
(Black / Camo)
Flange Nut
#2
27 ft. lbs. (37 Nm)
Hub Retaining Nuts - 80 ft. lbs. (108 Nm)
Steel Wheel
27 ft. lbs. (37 Nm)
#1
#2
Aluminum Wheel
30 ft. lbs. + 90° (1/4 turn)