Corona L4-2366cc 22R (1982)
Measure Radial Runout
1.
Locate the dial indicator at position "A" and measure radial runout.
2.
Locate the dial indicator at position "B" and measure lateral runout.
3.
If the wheel exceeds specification for either measurement, replace wheel.
Specification:
1 mm (0.04 in.)
SECTION 3.
Tire and Wheel Phase Matching
Excessive "tire and wheel assembly" radial or lateral runout may be corrected by tire-to-wheel phase matching.
NOTE:
The procedures for correcting radial or lateral runout are the same.
Wheel Reassembly
1.
Dismount tire from wheel and reassemble matching minimum tire runout point to the maximum wheel runout point. filled circle -
minimum tire runout
X - maximum wheel runout
Tire and Wheel Phase Matching (Cont'd)
2.
Recheck assembly runout to confirm improvements.
3.
Repair or replace components as necessary. If wheel runout is within specification, replace tire.
4.
Install best tire/wheel assemblies to front axle, if possible.
Procedure E - Steering and Suspension
When diagnosing and correcting front end-related vibrations, it is always important to conduct a general front end steering and suspension inspection.
The following components should be checked for adjustment, wear, damage and modifications. Refer to appropriate Toyota Repair Manual for specific
instructions.
^
Proper vehicle manufacturer specified tire air pressure
^
Front wheel bearing preload and condition
^
Worn, damaged, loose or modified components:
-
Tire and wheel assemblies
-
Ball joints
-
Tie rods
-
Bushings
-
Idler arm, pitman arm (if applicable)
-
Steering rack bushings (if applicable)
-
Shock absorbers
-
Springs
