3
9929375 R02 - 2016-2019 GENERAL / GENERAL 4 Service Manual
© Copyright Polaris Industries Inc.
3.91
COOLING SYSTEM PRESSURE CAP TEST
1. Remove the hood from the front cab.
WARNING
Never remove pressure cap when engine is warm or
hot. The cooling system is under pressure and serious
burns may result. Allow the engine to cool before
servicing.
2. Remove pressure cap
q
and test using a pressure
cap tester (commercially available).
3. The pressure cap relief pressure is 13 psi. Replace
cap if it does not meet this specification.
COOLING SYSTEM HOSE REPLACEMENT
1. Inspect cooling system hoses for cracks,
deterioration, abrasion or leaks. Refer to “Cooling
System Hosespage 2.22” topic.
2. Replace coolant hose and torque hose clamps to
specification.
TORQUE
Coolant Hose Clamp:
35 lb-in (4 Nm)
3. If replacing hoses through mounting bracket, torque
mounting bracket fasteners to specification.
TORQUE
Coolant Hose Mounting Bracket Fasteners:
3.5 lb-ft (4.7 Nm)
ENGINE / COOLING SYSTEM
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