Water Pump Mechanical Seal / Oil Seal Replacement - Polaris RANGER ETX 2015 Owner's Manual

ENGINE / COOLING SYSTEM
12. Follow this procedure in reverse to assemble the
water pump impeller and cover. Always use a new
water pump cover gasket. Torque all fasteners in
sequence to specification.
TORQUE
Water Pump Cover Fastener:
9 ft-lbs (12 Nm)(Apply Loctite® 204™ to bolt
threads)
Water Pump Impeller:
Finger Tight *LH threads
13. Fill and bleed cooling system as outlined in this
chapter.
WATER PUMP MECHANICAL SEAL / OIL
SEAL REPLACEMENT
The stator cover must be removed from the engine to
service the water pump drive shaft, oil seal, mechanical
seal and bearing.
1. Allow engine and cooling system to completely cool.
CAUTION
Be sure the engine has cooled and no pressure is built
up in the cooling system before removing the pressure
cap. The coolant may be hot and could cause severe
injury or burns.
2. Disconnect the (-) negative battery cable.
3. Remove all debris and thoroughly clean water pump
area and right-hand side of engine block.
4. Open the hood.
5. Remove the pressure cap from the filler neck.
6. Completely drain cooling system and engine as
outlined in this chapter.
3.108
NOTE
9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
7. Raise and safely support the vehicle. Remove the
right rear wheel.
8. Disconnect the stator wire connector and cut the tie
strap securing the wiring to the front engine mount
bracket.
9. Remove the CPS sensor from the stator cover on the
right-hand side of the engine. Inspect CPS O-ring
and replace if needed.
10. Remove the eight bolts
cover to the stator cover.
11. Remove the water pump cover
e
cover gasket . Discard the water pump gasket.
q
retaining the water pump
w
and water pump
© Copyright Polaris Industries Inc.