3.102
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
© Copyright Polaris Industries Inc.
2. Rotate crankshaft to align the timing marks
q
as
shown below.
3. Fully seat the balance shaft into the crankcase and
verify timing marks are correct.
FINAL CRANKCASE ASSEMBLY
1. Prepare MAG side crankcase by cleaning sealing
surface. Be sure the oil pickup and oil pressure valve
are fully installed.
2. Apply a thin film of Crankcase Sealant (PN 2871557)
evenly to a clean and oil-free MAG crankcase mating
surface as indicated below
q
. Be sure alignment pins
w
are in place.
Crankcase Sealant: 2871557
3. Assemble MAG crankcase to PTO crankcase
immediately. Do not allow sealant to dry.
4. Tap crankcase evenly until fully seated with a soft
sided hammer.
5. Install the new crankcase bolts finger tight in MAG
side crankcase.
6. Tighten all bolts evenly until snug.
7. Torque the new crankcase bolts in sequence to
specification.
TORQUE
Crankcase Bolts:
22 ft-lbs (30 Nm)Torque in Sequence Shown
ENGINE / COOLING SYSTEM
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