Ford 2003 Mustang Workshop Manual page 104

Are there signs of visual runout?
J5 RADIAL RUNOUT CHECK ON THE TIRE
Measure the radial runout of the wheel and tire assembly. A
typical specification for total radial runout is 0.045 inch.
Is the radial runout within specifications?
J6 RADIAL RUNOUT CHECK ON THE WHEEL
Measure the radial runout of the wheel. A typical specification for
total radial runout is 0.045 inch.
Is the radial runout within specifications?
J7 CHECK THE HUB/BRAKE DISC OR DRUM PILOT RUNOUT OR
BOLT CIRCLE RUNOUT
Measure the pilot or bolt circle runout. A typical specification for
radial runout is:
Pilot runout— less than 0.15 mm (0.006 inch).
Bolt circle runout— less than 0.38 mm (0.015 inch).
Is the radial runout within specifications?
J8 LATERAL RUNOUT CHECK ON THE TIRE
Measure the lateral runout of the wheel and tire assembly. A
typical specification for total lateral runout is 1.14 mm (0.045
inch).
Yes
GO to J8 .
No
GO to J6 .
Yes
INSTALL a new tire.
TEST the system for
normal operation.
No
GO to J7 .
Yes
INSTALL a new wheel.
TEST the system for
normal operation.
No
REPAIR or INSTALL
new components as
necessary. REFER to
Section 204-01 for the
front wheels or Section
204-02 for the rear
wheels.
Yes
Wheel and tires OK.
CONDUCT diagnosis
on other suspect
systems.