Front Gearcase Inspection - Polaris RANGER 1000 2020 Service Manual

FINAL DRIVE

FRONT GEARCASE INSPECTION

All internal gearcase parts should be inspected prior to
assembly of the front gearcase. For any items not
covered in the following information, please refer to Front
Gearcase Assembly View page 8.28 for an exploded
view of all internal parts. Check each item for excessive
wear or damage, replace if necessary.
NOTICE
Refer to the "Electronic Parts Catalog" for individual
part availability. Most parts are to be replaced as an
assembly or as a kit.
PINION GEAR BEARING REMOVAL /
INSTALLATION
1. Remove the snap ring.
2. Press off the bearing assembly.
3. Replace bearing and press on pinion shaft.
4. Install new snap ring.
PINION INSPECTION
1. Inspect the pinion gear for chipped, broken or missing
teeth.
8.34
2. Inspect the pinion bearing for signs of wear and the
pinion shaft seal surface for pitting.
AWD COIL INSPECTION
1. Inspect the AWD coil
plate assembly. Refer to AWD DIAGNOSIS for
detailed inspection process. Replace the cover plate
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seal
and oil seal
RING GEAR / ROLLER CAGE INSPECTION
1. Remove the roll cage assembly and rollers from the
clutch housing. Use a shop towel to cover the
housing in order to retain all the rollers.
NOTICE
Rollers are spring loaded. Take care not to allow them
to fall out or lose them upon removal of the roll cage.
2. Thoroughly clean all parts and inspect the rollers
for nicks and scratches. The rollers must slide up and
down and in and out freely within the H-springs
e
and roll cage sliding surfaces.
NOTICE
Refer to the "Electronic Parts Catalog" for individual
part availability. Most parts are to be replaced as an
assembly or as a complete kit.
9850045 R01 - 2020-2021 RANGER 1000 Service Manual
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located in the outer cover
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© Copyright Polaris Inc.
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