Ford Mustang (1999-2004) Service Manual: Connect

1. Install the A/C tube lock coupling spring.

Spring Lock Coupling

2. Lubricate the inside of the coupling with PAG Refrigerant Compressor Oil (R-134a Systems) or equivalent.

Spring Lock Coupling

3. CAUTION: Use only the new O-ring seals. The use of any O-ring seals other than those specified in the Ford Master Parts Catalog may result in intermittent leakage during vehicle operation.

Install the O-ring seals.

  • Lubricate the O-ring seals with PAG Refrigerant Compressor Oil (R-134a Systems) or equivalent.

Spring Lock Coupling

4. Connect the spring lock coupling fittings with a twisting motion until the A/C tube lock coupling spring snaps over the flared end of the female fitting.

Spring Lock Coupling

5. Install the A/C tube lock coupling clip.

Spring Lock Coupling

    Cleaning
    1. Fabricate a cleaning tool from a 1/8 inch diameter brazing rod. 2. Cut an abrasive pad from maroon colored 3M Scotch Brite with the dimensions corresponding to the coupling size. 3. Assemble th ...

    Heater Hose Coupling
    Special Tool(s) Remover, Heater Hose Inlet Tube 412-042 (T85T-18539-AH) Disconnect Tool, Heater Hose 412-127 Material Item Specification MERPOL - ESE-M ...

    Other materials:

    Refueling
    WARNING: Fuel vapor burns violently and a fuel fire can cause severe injuries. To help avoid injuries to you and others: • Read and follow all the instructions on the pump island. • Turn off your engine when you are refueling. • Do not smoke if you are n ...

    Front Bumper Cover
    Removal and Installation NOTE: Mustang shown, GT and Cobra similar. 1. Remove the pin-type retainers and the radiator upper sight shield. 2. Remove the two pin-type retainers (one each side). 3. Remove the four front bumper cover nuts (two each side). 4. ...

    Engine Coolant Temperature (ECT) Sensor - Cobra
    Material Item Specification Pipe Sealant with Teflon D8AZ-19554-A WSK-M2G350-A2 Removal and Installation 1. Partially drain the engine cooling system. For additional information, refer to Section. 2. Disconnect the engine coolant te ...