Regulator / Rectifier - Polaris ACE 900 2017 Service Manual

REGULATOR / RECTIFIER

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The regulator / rectifier is located behind the ECU
bracket behind the left rear wheel well.
NOTICE
If the regulator / rectifier case temperature exceeds
230° F or 110° C, the unit will turn itself off to cool down.
The unit will turn on again after it has cooled down to at
least 212° F or 100° C. If it turns off, verify the cooling
fins are clean, free from debris and that adequate
airflow is present.
9929422 R02 - 2017-2019 ACE 900 Service Manual
© Copyright Polaris Industries Inc.
Regulator Replacement
1. Disconnect the two wiring harnesses
regulator.
2. Remove the two fasteners
to the ECU bracket.
3. Remove the regulator from the vehicle.
4. Install new regulator on the bracket. Torque fasteners
to specification.
TORQUE
Regulator Fasteners:
8 ft-lbs (11 Nm)
5. Connect the two regulator harnesses.
ELECTRICAL
w
going to the
e
retaining the regulator
11
11.37