Water Pump Mechanical Seal / Oil Seal Replacement - Polaris 2012 RANGER RZR 570 INTL Service Manual

Water Pump Mechanical Seal / Oil Seal
Replacement
NOTE: The s tator cov er must be re moved f rom t he
engine t o s ervice the wa ter pump drive sh aft, 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. Remove both seats and the engine service panel.
3. Disconnect the (-) negative battery cable.
4. Remove all debris and thoroughly clean water pump
area and right-hand side of engine block.
5. Remove the hood.
6. Remove the pressure cap from the filler neck.
7. Completely drain c ooling syst em and engine as
outlined in this chapter.
8. Raise an d s afely s upport the ve hicle. Rem ove the
right-hand rear wheel.
9. Disconnect the stator wire connector and cut the tie
strap s ecuring th e w iring t o t he fr ont e ngine mount
bracket.
10. Remove the CPS sensor from the stator cover on the
11. Remove the oil dipstick.
12. Remove the ( 8) bolts (A) r etaining the water pump
13. Remove the water pump cover (B) and water pump
14. Remove the water pump impeller (D).
NOTE: The water pump impeller (D) uses reverse
(LH) threads.
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
ENGINE / COOLING SYSTEM
right-hand side of the engine. Inspect CPS O-ring and
replace if needed.
cover to the stator cover.
cover gasket (C). Dis card the water pump gask et (C).
A
B
3
C
D
3.21