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9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
© Copyright 2013 Polaris Sales Inc.
ECT Sensor Replacement
1. Remove the seat and right side panel .
2. Remove the PVT outlet ducting to access the ECT
sensor.
3. Drain coolant to level below sensor.
4. Disconnect sensor from engine harness (1).
5. Using a wrench, remove and replace the sensor (2),
applying a light coating of thread sealant to aid
installation.
6. Torque the sensor to specification.
ECT:
17 ft-lbs (23 Nm)
7. Add the required amount of coolant and properly
bleed the cooling system.
FUEL SYSTEM - GENERAL
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