B4000 Regular Cab 4WD V6-4.0L OHV (1997)
Suspension Strut / Shock Absorber: Service and Repair
Front Suspension
WARNING: The low pressure gas shock absorbers are charged with nitrogen gas to 930 kPa (135 psi). Do not attempt to open, puncture or
apply heat to the shock absorber.
REMOVAL
1. Jack up the front of the vehicle and support it on safety stands.
2. Remove the front wheels.
3. Remove in the order shown in the illustration.
INSPECTION
NOTES:
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Inspect all parts and repair or replace as necessary.
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The shock absorber is non-adjustable and nonrefillable and cannot be repaired.
Shock Absorber (1)
1. Check that the shock absorber is properly installed and not damaged or worn. Replace if necessary.
NOTE: Make sure the part number of the replacement is the same as that of the original shock absorber.
2. Replace the shock absorber if there are excessive fluid leaks. A light film of fluid on the upper position of the shock absorber body is permissible.
3. Check the action of the shock absorber by compressing it. If the shock fails to extend itself when compressed, it is an indication of a seal
malfunction and the shock should be replaced.
4. If a shock absorber is suspected of being weak, compare the compression results with the opposite side. If the action is similar, it is unlikely that
either shock absorber is worn or damaged.
