Ford Mustang (1999-2004) Service Manual: Valve Seals
Special Tool(s)
 |
Valve Spring Compressor 303-452 (T93P-6565-AR) |
 |
Valve Stem Seal Replacer 303-383 (T91P-6571-A) |
 |
Compressor, Valve Spring (Exhaust) 303-567 (T97P- 6565-AH) |
Material
| Item | Specification |
| Super Premium SAE 5W-20 Motor Oil XO-5W20-QSP | WSS-M2C153- H |
Removal and Installation
1. Remove the roller followers. For additional information, refer to Camshaft Roller Follower in this section.
2. Remove the spark plug (12405) from the applicable cylinder.
3. Position the piston (6102) 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.
5. Using the special tool, compress the valve spring (6513).
6. NOTE: Valve stem seals should be visually inspected if not installing new seals.
Remove the valve stem seals.
1. Remove the valve spring retainer keys.
2. Remove the valve spring retainers.
3. Remove the valve springs.
4. Remove the valve stem seals.
7. NOTE: Lubricate the lip of the new seal with clean engine oil prior to installation.
To install, reverse the removal procedure.
Installation
1. CAUTION: The timing chain procedures must be followed exactly or
damage to the
valve and pistons will result.
Compress the tensioner plunger, using an edge of a vise.
2. While holding the ratch ...
Hydraulic Lash Adjuster
Removal and Installation
1. Remove the roller followers. For additional information, refer to Camshaft
Roller Follower in this
section.
2. Remove the eight hydraulic lash adjusters.
3. Inspect the ...
Other materials:
Ignition switch
A. Off: The ignition is off.
Note: When you switch the ignition off and leave your vehicle, do not
leave your key in the ignition. This could cause your vehicle battery to
lose charge.
B. Accessory: Allows the electrical accessories such as the radio to
ope ...
Inspection and Assembly Requirements - Following an
A/C
Compressor Failure
CAUTION: To prevent refrigerant system contamination and possible
failure of the new
A/C compressor, carry out the following procedures.
1. NOTE: A dirty A/C evaporator core orifice or a condenser to
evaporator tube containing black
refrigerant oil and parti ...
Brake Caliper Anchor Plate
Removal
1. Remove the pads. For additional information, refer to Pads in this
section.
2. Remove the anchor plate (2B292).
1. Remove and discard the anchor plate bolts.
2. Remove the anchor plate.
Installation
1. CAUTION: Use correct t ...
