F 150 2WD Pickup V8-351 5.8L Lightning (1993)
2.
Tire Pull - Swap the front tires from side to side and road test. If the concern is not corrected, continue with Diagnostic Procedure # 2.
NOTE:
ON REAR LIMITED SLIP AXLE (FRONT HUBS UNLOCKED) DRIFT CONCERNS, IT MAY BE NECESSARY TO MEASURE TIRE
CIRCUMFERENCE AND PLACE A MATCHED SET OF TIRES ON THE REAR AXLE.
Diagnostic Procedure #2 - Alignment
Article No. 94-20-13
10/15/94
DIAGNOSTIC PROCEDURE # 2 - ALIGNMENT
Wheel Alignment - Measure the front wheel alignment. For out-of-specification vehicles, align to the "1992-94 Preferred Light Truck Alignment Service
Specifications" stated in this article.
NOTE:
DIAGNOSTIC PROCEDURE # 1 MUST BE PERFORMED BEFORE ALIGNMENT. TEST DRIVE VEHICLE AFTER ALIGNMENT IS
PERFORMED.
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Vehicles which exceed the maximum average caster value shown above may result in shimmy concerns.
^
Vehicles operated below the minimum average caster value shown may result in wander and poor steering returnability concerns. If appropriate, reset
nominal LH/RH caster to the high end of the specification.
Diagnostic Procedure #3 - Steering Gear Mesh Load
Article No.
94-20-13
10/15/94
DIAGNOSTIC PROCEDURE # 3 - STEERING GEAR MESH LOAD
