RAM 3500 Chassis Cab Truck 2WD L6-6.7L DSL Turbo (2010)
10. Remove the tape or plugs from the opened accumulator tube.
11. Lubricate new rubber O-ring seals with clean refrigerant oil and install them onto the accumulator tube fitting. Use only the specified O-rings as
they are made of a special material for the R-134a system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
12. Connect the A/C suction line (6) to the spring-lock coupler (1) on the A/C accumulator (5) and install the secondary retaining clip (7) See: Coupler
HVAC/Service and Repair/Refrigerant Line Coupler - Installation.
13. Install the air filter housing cover (refer to ENGINE/AIR INTAKE SYSTEM).
14. Reconnect the negative battery cables.
15. Evacuate the refrigerant system See: Service and Repair/Refrigerant System Evacuate.
16. Adjust the refrigerant oil level See: Service and Repair/Refrigerant Oil Level.
17. Charge the refrigerant system See: Service and Repair/Refrigerant System Charge.