Other information:
Head Restraint Components
The front seat head restraints consists of:
An energy absorbing head
restraint.
Two steel stems.
Guide sleeve adjust and unlock
button.
Adjusting the Head Restraint
WARNING: Fully adjust the head
restraint before you sit in or operate your
vehicle...
Inspection
Cratering - fatigue failure
Spot glazing - incorrect seating
Scratching - dirty engine oil
Base exposed - poor lubrication
Both edges worn - journal damaged
One edge worn - journal tapered or bearing not seated
..