SECTION 303-00: Engine System — General Information
GENERAL PROCEDURES
Valve Spring Strength
Special Tool(s)
Pressure Gauge, Valve/Clutch
Spring
303-006 (TOOL-6513-DD) or
equivalent
1. Use a Valve/Clutch Spring Pressure Gauge to check the valve spring for correct strength at the
specified valve spring length.
Refer to the appropriate section in Group
If out of specification, install new components as necessary. Refer to the appropriate
section in Group
303
for the procedure.
2003 Mustang Workshop Manual
303
for the procedure.