Ford Mustang (1999-2004) Service Manual: Removal

1. Remove the roller followers. For additional information, refer to Roller Followers in this section.

2. Remove the spark plugs. For additional information, refer to Section .

3. Position the piston of the cylinder being serviced at the bottom of the stroke.

4. CAUTION: If air pressure has forced the piston to the bottom of the cylinder any loss of air pressure will allow the valve to fall into the cylinder. If air pressure must be removed support the valve prior to removal.

Use compressed air in the cylinder to hold both valves in position.

Valve - Springs, Retainer and Valve Stem Seal

5. Using the special tool, compress the intake valve spring.

Valve - Springs, Retainer and Valve Stem Seal

6. NOTE: Valve stem seals should be visually inspected if new seals are not installed.

Remove the valve spring retainer keys, the valve spring retainer, the valve spring and the valve stem seal.

Valve - Springs, Retainer and Valve Stem Seal

7. Using the special tool, compress the exhaust valve spring.

Valve - Springs, Retainer and Valve Stem Seal

8. NOTE: Valve stem seals should be visually inspected if new seals are not installed.

Remove the valve spring retainer keys, the valve spring retainer, the valve spring and the valve stem seal.

Valve - Springs, Retainer and Valve Stem Seal

    Valve - Springs, Retainer and Valve Stem Seal
    Special Tool(s) Compressor, Valve Spring 303-452 (T93P-6565-AR) Installer, Valve Stem Oil Seal 303-383 (T91P-6571-A) Compressor, Valve Spring 303-567 (T97P- ...

    Installation
    1. Using the special tools, install the new intake valve stem seals. 2. Using the special tools, install the new exhaust valve stem seals. 3. Install the Valve Spring Compressor Spacer between the ...

    Other materials:

    Halfshaft
    Special Tool(s) Differential Plug 205-294 (T89P-4850-B) Differential Seal Protector 205-461 Front Hub Remover 205-D070 (D93P-1175-B) or Equivalent Halfshaft Removal Tool 205-475 Steering Arm Remover 211-0 ...

    Camshaft Roller Follower
    Special Tool(s) Compressor, Valve Spring (Intake) 303-452 (T93P-6565-AR) Compressor, Valve Spring (Exhaust) 303-567 (T97P-6565-AH) Removal 1. Remove the valve cover. For additional information, refer to Valve Cover LH or Valv ...

    Heater Core Backflushing
    Special Tool(s) Flush Kit 164-R3658 or equivalent Drain Kit 164-R3662 or equivalent Material Item Specification Motorcraft Premium Cooling System Flush VC-1 or equivalent ESR-M14P7-A Motorcraft Premium ...