Differential Operation - Polaris RZR 900 2017 Service Manual

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TRANSMISSION

32. Remove the retaining ring to remove the remaining

washer, bearing and gear from the snorkel shaft.

DIFFERENTIAL OPERATION

Transmissions equipped with Turf Mode have three

traction operational modes: Differential Lock in 2WD &

4WD and Differential Unlock in Turf mode. Differential

lock is beneficial in low traction and rough terrain

conditions. Differential unlock makes maneuvering

easier and minimizes damage to terrain.

When "Differential-Unlock" is selected, the rear

differential becomes unlocked for tighter turns. An

electrical solenoid mounted in the rear portion of the

gearcase actuates the shift fork. The solenoid plunger

extends out to move the fork and slides the engagement

dog away from the side gear that is part of the planetary

differential assembly. This unlocks the rear differential.

The rear drive shafts are now dependent on the

differential allowing for tighter turns.

TURF mode is only available in drive gears and when

the parking brake is released (INTL models).

9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual

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