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:

    Striker Adjustment
    NOTE: After adjusting the door latch striker plate, verify that the door can be closed easily and fits tightly. 1. Loosen the door latch striker plate bolts. 2. Reposition the door latch striker plate from side to side or up and down as necessary. ...

    Control Components (Description and Operation)
    Manual A/C The climate control system heats or cools the vehicle interior depending on the function selector position and the temperature selected. Function selector position determines heating or cooling and air distribution. The temperature blend control s ...

    Generator and Regulator
    General Specifications Torque Specifications Generator The charging system consists of the: generator (GEN) internal voltage regulator The generator has an internal voltage regulator that is not installed separately. The generator and v ...