Polaris RANGER XP 900 2018-2019 Service Manual page 194

ENGINE / COOLING / HVAC SYSTEM
14. Install a NEW mechanical seal into the water pump
housing using special tool PU-50564. Press the new
mechanical seal in until it is flush with the water
pump housing.
15. Rotate water pump shaft after seal installation to
verify free movement.
16. Place impeller onto the water pump shaft.
17. Apply Loctite® 204 to the threads of the impeller bolt.
Install washer and impeller bolt and torque to
specification.
TORQUE
Water Pump Impeller Bolt: 7 lb-ft (10 Nm)
(Apply Loctite® 204 to bolt threads)
18. Clean water pump cover and housing gasket
surfaces.
19. Install a new water pump cover gasket.
3.114
20. Install the water pump cover and three retaining
bolts. Torque bolts in sequence to specification.
Water Pump Cover Bolts: 7 lb-ft (10 Nm)
(Apply Loctite® 204 to bolt threads)
21. Install two new water pump (O-rings) and lubricate
them with fresh engine oil.
22. Install water pump assembly into engine as shown in
the "Water Pump Installation" procedure.
9929399 R01 - 2018-2019 RANGER XP/ CREW 900/1000 Service Manual
TORQUE
© Copyright Polaris Industries Inc.