Crown Victoria V8-281 4.6L SFI (1998)
Hose/Line HVAC: Service and Repair
A/C Suction Hose/Line
SPECIAL SERVICE TOOL(S) REQUIRED
Description
Tool Number
Spring Lock coupling Disconnect Tool (5/8 inch)
412-038 (TS3P- 19623-C)
Spring Lock coupling Disconnect Tool (1/2 inch)
412-027 (T81P-19623-G2)
NOTE: Whenever a refrigerant line is replaced, it will be necessary to replace the suction accumulator/drier.
REMOVAL
1. Discharge the refrigerant from the A/C system following the recommended procedure and observing all safety precautions. See: Heating and Air
Conditioning/Service and Repair/Discharging and Recovery
2. Remove the A/C cycling switch.
3. Disconnect and remove the evaporator to compressor suction line using Spring Lock Coupling Disconnect Tool 412-038 (T83P-19623-C) and
412-027 (T81P-19623-G2).
INSTALLATION
1. With the protective caps installed, route the new refrigerant line.
2. Remove protective caps then connect the evaporator to compressor suction line into the system using new O-ring seals lubricated with clean
Motorcraft YN-12c refrigerant oil or equivalent meeting Ford specification WSH-M1C231-B.
3. Install the A/C cycling switch.
4. Leak-test, evacuate and charge the refrigerant system following the recommended procedures and safety precautions.
5. Check the A/C system for proper operation.