Page 337 - Manual Oficina XP 1000 14-16

FINAL DRIVE

AWD DIAGNOSIS 4. Inspect armature plate e for a consistent wear
Symptom: AWD Will Not Engage pattern. There should be two distinct wear bands r.
If only one band of wear is present (or if there is wear
1. Check the gearcase coil resistance. To test the coil between the two bands), inspect the coil area as
resistance, measure between the power wire q (GY) indicated in Step 5. A wear band with an interrupted
and ground wire w (BN/WH). Measurement should wear mark may indicate a warped plate, which may
be within specification. cause intermittent operation.

5. Check to make sure the coil t is seated in the U-
shaped y insert that is pressed into the gearcase
cover u. The top of the coil should be seated below
the U-shaped insert. The U-shaped insert controls
the pole gap. If the top of the coil is above the
Front Gearcase Coil Resistance: surface of the U-shaped insert it raises the armature
21 - 27 Ω plate, thereby increasing pole gap. If the pole gap 7
increases the coil will not be strong enough to
engage the AWD system. If this is found, replace the
2. Turn on ignition and AWD switches and place gear
selector in High or Low. Check for minimum battery cover plate assembly.
voltage at Gray and Brown/White chassis wires that
power the coil. Should have a minimum of 11 Vdc.
3. If electrical tests are within specification, remove
gearcase (see Chapter 7 – Front Gearcase
Removal, page 7.36) and inspect components.

9926816 R06 - 2014-2016 RZR XP 1000 / XP4 1000 Service Manual 7.35
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