Coolant Hose Inspection; Radiator Inspection / Cleaning - Polaris RZR PRO R Service Manual

MAINTENANCE

COOLANT HOSE INSPECTION

1. Inspect all radiator coolant hoses for cracks,
deterioration, abrasion or leaks. Replace if necessary.
q
Radiator Inlet Hose
w
Radiator Outlet Hose
e
Vent Hose
2. Inspect all engine hoses for cracks, deterioration,
abrasion, or leaks. Replace if necessary.
r
Engine Outlet Hose
t
Engine Inlet Hose
y
Coolant Bottle Hose
u
Engine Vent Hose
3. Check tightness and condition of all hose spring
clamps. Replace if necessary.
2.18

RADIATOR INSPECTION / CLEANING

1. Check engine radiator
or damage.
2. Carefully straighten any bent radiator fins.
3. Remove any obstructions with low pressure
compressed air or low pressure water.
Washing the vehicle with a high-pressure washer could
damage the radiator fins and impair the radiators
effectiveness. Use of a high-pressure washer is not
recommended.
9940259 R02 - 2022 RZR PRO R / PRO R 4 Service Manual
q
air passages for restrictions
CAUTION
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