Page 491 - Manual Oficina Polaris Sportsman 570 2014 a 2016

FINAL DRIVE

4. Set the gearcase upright. Rotate the input shaft at TROUBLESHOOTING, FRONT GEARCASE
least 4 times. This ensures the ring gear completes (NON-ADC)
one full rotation.
• Symptom: AWD Will Not Engage
1. Check the gearcase coil resistance. To test the
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.

5. If a tight spot is felt during rotation, loosen the
backlash screw another 1/8 turn. Perform step 4
again. Repeat this procedure until the pinion shaft
rotates smoothly 4 times (1 revolution of ring gear).
6. The gearcase may be filled with the recommended
amount of lubricant once gearlash procedure is
complete.
7

Front Gearcase Coil Resistance:
24 Ω ±10%

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

9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual 7.15
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