Receiver Dryer: Service and Repair

1. Recover the refrigerant; refer to REFRIGERANT SYSTEM TESTS.




2. Disconnect the A/C cycling switch connector.




3. Remove the A/C cycling switch.




4. Disconnect manifold and tube assembly from the receiver/drier; refer to the Spring Lock Couplings Disconnect and Connect general procedure in SPRING LOCK COUPLING.

CAUTION: To prevent damage to the fitting and the tube, use a backup wrench when removing the receiver/drier.




5. Disconnect the receiver/drier from the evaporator core.




6. Remove the clamp screw and remove the receiver/drier.

CAUTION: To prevent damage to the fitting and the tube, use a backup wrench when installing the receiver/drier.

7. Install in the reverse order of removal.
1. Lubricate the O-ring seal with refrigerant oil.