Evaporator Module Assembly Disassembly Procedures - Safran PILATUS PC12 M19 Manual

5.3. Evaporator Module Assembly Disassembly Procedures

5.3.1. Removal of Blower Motor/Blower Wheel
5.3.1.1.
5.3.1.2.
bracket.
CAUTION: USE EXTREME CARE TO PREVENT DAMAGE OR BENDING OF BLOWER WHEEL DURING
REMOVAL OF MOTOR AND WHEEL.
5.3.1.3.
5.3.1.4.
5.3.1.5.
5.3.2. Removal of Expansion Valve
5.3.2.1.
5.3.2.2.
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Remove 4 screws and washers securing the motor mounting plate to the scroll.
Remove 2 screws and washers securing the motor mounting plate to the motor mount
Cut RTV between blower motor and scroll using a putty knife.
Carefully slide blower motor/wheel from scroll.
Carefully remove blower wheel from motor shaft by loosening wheel set screw.
Disconnect refrigerant plumbing lines and cap off immediately.
Remove expansion valve from evaporator fittings and cap off fittings immediately.
Original Release
12037 N Highway 99
Seminole, OK 74868
Phone (405) 382-0731
www.enviro-ok.com
passenger
www.safran‐
ATA 21‐00‐60
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