Expansion Block/Orifice Tube: Service and Repair

Fig 1. CCOT A/C System Components:

Fig 5. Orifice Tube.:

Fig 21. Fitting And Hose Installation:

REMOVE OR DISCONNECT (Figures 1, 5, and 21)

NOTE: Tool Required: J-26549-D Orifice Tube Remover and Extractor

1. Refrigerant from the system.
2. Refrigerant inlet line (108) at the accumulator (4).
3. Orifice from the refrigerant line with J-26549-D.

INSTALL OR CONNECT
1. Orifice to the refrigerant inlet line (108).

^ Install the "shorter screen end" first into the expansion tube.

2. Refrigerant line (108) to the accumulator (4).

^ Tighten connection to 24 Nm (18 ft. lbs.).

3. Refrigerant to the system.