Refrigerant Pressure Sensor / Switch: Service and Repair

Receiver Drier And Dual Pressure Switch

Service Repair No - 82.17.03

Remove

1. Recover refrigerant from air conditioning system.
2. Remove front grille.







3. Disconnect multiplug from dual pressure switch.
4. Remove bolt securing condenser pipe to receiver drier.
5. Disconnect condenser pipe from receiver drier.


CAUTION: Always fit plugs to open connections to prevent contamination.







6. Remove bolt securing evaporator pipe to receiver drier.
7. Disconnect evaporator pipe from receiver drier.


CAUTION: Always fit plugs to open connections to prevent contamination.


8. Remove bolt securing top of receiver drier mounting bracket to condenser.
9. Remove bolt securing bottom of receiver drier mounting bracket to condenser.
10. Remove receiver drier assembly.







11. Loosen mounting bracket clamping bolt.
12. Remove receiver drier from mounting bracket.
13. Remove dual pressure switch from receiver drier

Refit

1. Fit dual pressure switch to receiver drier and tighten to 10 Nm (7 ft. lbs.).
2. Fit receiver drier to mounting bracket and tighten clamping bolt.
3. Fit receiver drier assembly to condenser.
4. Fit bolts securing receiver drier mounting bracket to condenser and tighten to 5 Nm (3.7 ft. lbs.).
5. Remove caps from air conditioning pipes and receiver drier.
6. Remove old 'O' rings from pipes.
7. Fit new 'O' rings to pipes and lubricate with refrigerant oil.
8. Connect air conditioning pipes to receiver drier.
9. Fit bolts securing air conditioning pipes to receiver drier and tighten to 5 Nm (3.7 ft. lbs.).
10. Connect multiplug to dual pressure switch.
11. Fit front grille.
12. Recharge air conditioning system.