Ford Mustang (1999-2004) Service Manual: Cylinder Head

Special Tool(s)

Compressor, Valve Spring 303-163 (T81P-6513-A)

Material

Item Specification
SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP or equivalent WSS-M2C153- H

Disassembly and Assembly

CAUTION: If the components are to be reinstalled, they must be installed in the same position. Mark the components removed for location.

1. Remove the spark plugs (12405) if necessary.

2. Using the special tool, compress the valve springs (6513).

Cylinder Head

3. Remove the following:

1. The valve spring retainer key (6518).

2. The valve spring retainers (6514).

3. The valve springs (6513).

4. The valve stem seals and seats (6A517).

Cylinder Head

4. Inspect the components.

5. CAUTION: Lubricate the parts with clean engine oil before installing.

To assemble, reverse the disassembly procedure.

    Engine (Disassembly)
    Special Tool(s) Service Set, Camshaft 303-017 (T65L-6250-A) Remover, Crankshaft Vibration Damper 303-009 (T58P-6316-D) Lifting Bracket Set, Engine 303-D095 ( ...

    Piston
    Special Tool(s) Piston Pin Tool or equivalent 303-D034 (D81L-6135-A) Material Item Specification SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP or equivalent ...

    Other materials:

    Principles of Operation
    The speed control system is designed to maintain vehicle speed above 48 km/h (30 mph). After the ON switch is depressed, depressing the SET/ACCEL switch will activate the speed control servo. To increase a set speed, either depress and hold for continuous ac ...

    Piston - Pin Connecting Rod, Floating Pin
    Material Item Specification SAE 5W-20 Premium Synthetic Blend Engine Oil XO-5W20-QSP WSS-M2C153- H Disassembly 1. Remove the clips. 2. Remove the piston pin from the piston and connecting rod assembly. 3. Remove the connecting rod ...

    Cooling Fan Motor and Shroud
    Removal and Installation 1. Disconnect the battery ground cable. 2. Remove the degas bottle or coolant expansion tank. For additional information, refer to Degas Bottle-4.6L(2V) and 4.6L(4V) in this section. 3. Disconnect the cooling fan electrical connecto ...