3
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
© Copyright Polaris Industries Inc.
3.173
TORQUE
Cylinder Head Bolts:
Apply light coat of engine oil to bolt threads
and under bolt head
Torque in Sequence for all steps
Step 1: 18 ft-lbs (25 Nm)
Step 2: 30 ft-lbs (40 Nm)
Step 3: Loosen all fasteners until they are
unseated
Step 4: 15 ft-lbs (20 Nm)
Step 5: 26 ft-lbs (35 Nm)
Step 6: Additional 180°
Step 7: Additional 180°
Torque The Outer M6 Head Bolts 89 ± 9 in-lbs
(10 ± 1 Nm)
ENGINE / COOLING SYSTEM
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