B
FAULT TESTING
Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers.
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Repair and Service Manual
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SUSPENSION AND STEERING
RECTIFICATION IS IMPERFECT
Load exceeds specification Adjust load to specification
Armature bent Repair or replace if necessary
Brushes are worn beyond limits Replace
Commutator is excessively rough Smooth with emery cloth
Incorrect voltage output Check and replace any components if
required
Commutator is dirty with oil or dust Clean with a cleaner and dry cloth
Field coil is shorted or broken Repair or replace
GENERATOR DOES NOT CHARGE
Corroded or loose battery connections Clean and tighten battery connections
Incorrect voltage regulator output Replace
Poor voltage regulator ground connection Repair
Open or short circuit Repair or replace
Faulty starter/generator Repair starter/generator
Condition Possible Cause Correction
Condition Possible Cause Correction
UNEVEN TIRE WEAR
Incorrect tire pressure Inflate to recommended pressure
Improper alignment (Incorrect toe in) Align front tires
Damaged or worn components Replace
STIFF STEERING
Rusted or contaminated king pin sleeve or
bushings
Replace or clean
Bent rack Remove rack and place on flat surface with
rack teeth up; If a .015" (.381 mm) feeler
gauge will pass under the rack, the rack
must be replaced
PLAY IN STEERING
Steering wheel loose Inspect splines - replace steering wheel if
required; Tighten steering wheel nut
Steering components worn Replace
Loose wheel bearings Adjust or replace
VIBRATION
Steering components worn Replace
Loose wheel bearings Adjust or replace
Out of round tires, wheels, or brake
drums
Inspect and replace if out of round
Loose lug nuts Tighten to 50 - 85 ft. lbs. (68 - 115 Nm)
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