Expansion Valve / Evaporator Coil Replacement - Polaris RANGER XP 900 2018-2019 Service Manual

5. Remove the push rivets holding the ducting to the
heater / evaporator unit.
6. Remove the clamps holding the coolant hoses to the
heater / evaporator unit through the front wheel
opening.
7. Remove the A/C hoses from the expansion valve
through the front wheel opening.
9929399 R01 - 2018-2019 RANGER XP/ CREW 900/1000 Service Manual
© Copyright Polaris Industries Inc.
ENGINE / COOLING / HVAC SYSTEM
8. Remove the fasteners holding the heater / evaporator
unit to the vehicle.
9. For installation, reverse removal procedure. Torque
heater / evaporator unit mounting fasteners to
specification.
TORQUE
Heater / Evaporator Unit Mounting Fasteners:
10 lb-ft (14 Nm)
10. Recharge the A/C system.
EXPANSION VALVE / EVAPORATOR COIL
REPLACEMENT
1. Remove the refrigerant from the A/C system.
WARNING
In the event of a leak, wear safety goggles. Escaping
refrigerant can cause severe injuries to eyes. In contact
with a flame, R-134a refrigerant gives a toxic gas.
2. Remove the heater / evaporator unit from the
vehicle. Refer to Heater / Evaporator Unit
Replacement procedure.
3. Remove the fasteners holding the expansion valve to
the heater / evaporator unit bottom cover.
3
3.137