Front Gearcase Diagnosis - Polaris A12MH46AX Service Manual

FINAL DRIVE
14. Torque the cover plate bolts to specification.
7-11 ft.lbs.
Output Cover Bolt Torque
7-11 ft. lbs.
15. Lay the gearcase on the side with the output cover
facing up.
7.14
= T
9923412 - 2012 Sportsman 400/500 and EFI Tractor Service Manual
© Copyright 2011 Polaris Sales Inc.

Front Gearcase Diagnosis

Symptom: AWD Will Not Engage
•
1. Check the gearcase coil resistance.
gearcase coil resistance, use the coil harness (Grey
& Brown/White).
NOTE: To test the gearcase coil resistance, use the
coil harness. The gearcase coil should measure
between 22.8 ohms and 25.2 ohms.
Front Gearcase Coil Resistance:
24
2. Check the minimum battery voltage at the Grey &
Brown/White wires that feed the hub coil wires. There
should be a minimum of 11.80-12.0 Volts present for
proper operation.
AWD Coil Applied Battery Voltage:
11.80-12.0 Vdc
To test the
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±10%