Hilliard Clutch Assembly Testing; Seal Sleeve Replacement - Polaris Magnum 2x4 Service Manual

FINAL DRIVE
Hilliard Clutch Assembly Testing I Seal Sleeve Replacement
Hilliard Clutch Assembly Testing
1. Reassemble Hilliard clutch assembly and lubricate with Polaris Premium Demand Drive Lubricant or Type F
Automatic Transmission Fluid. WARNING: Make sure the rollers move up and down freely in the roll cage. If
they do not move freely the front hubs may not engage or disengage properly, causing vehicle instability.
2. Hold clutch as shown and rotate roller cage to
simulate clutch engagement. NOTE: The roller is
now in the engaged position on the cam ramp and
the garter spring tension against the roller has
increased.
3. Release the roller cage to simulate clutch
disengagement. When the cage is released the
roller should move down the ramp and into its
neutral position. If not, check the following:
• Roll cage to roller sliding surfaces.
• Roll cage to cam mating surfaces, including
the cam shoulder and cage to cam mating
surfaces.
• Garter spring condition. Spring must have
more than enough tension to pull rollers to
neutral. (See inspection and
replacement on page 7.5.)
Seal Sleeve Replacement
1 .
If front axle sleeves become damaged they are
replaceable. Using a hammer and drift punch,
remove the seal sleeve by driving it off evenly being
careful not to nick or damage the sleeve mounting
area (A).
2. Coat the sleeve mounting area (A) with silicone and
using extreme care, press the new seal sleeve onto
area (A) until it bottoms. Allow 12 hours for silicone
to cure.
7/96 7.6
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Seal Sleeve
Polaris Industries Inc.