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9924707 - 2013–2014 RZR 800 Service Manual
© Copyright 2013 Polaris Sales Inc.
11. Install thermostat (J), new O-ring, and thermostat
housing. Torque to specification.
Thermostat Housing Bolt:
84 ± 8 in-lbs (9.5 ± 0.9 Nm)
12. Install 3/8” coolant hose fitting (L) and torque to
specification.
Engine Coolant Hose Fitting:
120 in-lbs (13.5 Nm)
13. Install coolant temperature sensor (K) and torque to
specification.
Engine Temperature Sensor:
17 ± 2 ft-lbs (23 ± 3 Nm)
Oil Pump Priming
CAUTION
After any reassembly or rebuild, the engine must be
primed using the Oil Priming Adapter (PU-45778) and a
3/4-full oil filter before initial start-up. Follow the steps in
this section to properly prime the engine and aid proper
engine break in. Failure to perform this procedure may
cause internal engine damage on initial start-up.
1. After the engine is completely assembled and ready
for installation, the engine must be properly primed
with engine oil. Fill the oil filter 3/4 full with Polaris
PS-4 or PS-4 Extreme Duty Synthetic Engine Oil. Let
the oil soak into the filter for 8-10 minutes. Install the
filter onto the engine.
ENGINE