Ford Mustang (1999-2004) Service Manual: Valve Seals
Special Tool(s)
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Valve Spring Compressor 303-452 (T93P-6565-AR) |
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Valve Stem Seal Replacer 303-383 (T91P-6571-A) |
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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:
Camshaft End Play - OHC Engines
Special Tool(s)
Dial Indicator Gauge with
Holding Fixture
100-002 (TOOL-4201-C) or
equivalent
1. Remove the roller followers. Refer to the appropriate section in Group 303
for the procedure.
2. Use a Dial Indicator Gauge with Holding Fixt ...
Battery Cables
Removal
WARNING: Batteries normally produce explosive gases which can
cause personal injury.
Therefore, do not allow flames, sparks or lighted substances to come
near the battery. When
charging or working near a battery, always shield your face an ...
Transmission (Installation)
Material
Item
Specification
DEXRON III (ATF)
Transmission Fluid
XT-2-QDX or equivalent
DEXRON III
Pipe Sealant with Teflon
D8AZ-19554-A or equivalent
WSK-M2G350-
A2
Premium Long Life Grease
XG-1-C, K or T or equivalent
...