Suspension - Subaru XT 1988 Service Manual

4-1 SUSPENSION
SERVICE PROCEDURE FOR CONVENTIONAL
SUSPENSION
Inspection and Adjustment
The following chart outlines the basic inspection and adjustment procedures for the entire front suspension system. Regarding
specific procedures for individual parts, refer to the applicable instructions set forth in this manual.
• Front Suspension
Item to be checked
Coil spring
Damper strut
Description
Vehicle posture
Park the vehicle on a level, solid surface, and check for lateral inclina-
tion of the vehicle.
a. Make sure that all tires are inflated to the specified pressure.
b. If any noticeable lateral vehicle inclination is detected visually,
determine whether it is due to permanent deformation of coil spring(s),
improper body alignment, or other factors.
c. If vehicle inclination (to either side) is due to permanent deforma-
tion of coil spring, remove the coil spring and replace it.
d. Replace the coil spring if it is cracked, broken or damaged.
Damping Force/Noise
Rock the left side of the vehicle up and down, and then rock the right
side, to check for noise or variances in vehicle posture.
If the up-and-down movement (when hands have been released)
continues longer than usual or if any abnormal noise is detected, check
the condition of the strut itself.
Refer to instructions for inspection procedures.
Oil leakage
Check for oil leaks at or around the lower portion of the strut and oil
seal ASSY.
It is normal for a trace of oil to be oozing at the oil seal ASSY.
Cracks, Damage or Deformation
Check the outer shell for any cracks, damage or deformation. Replace
the dust cover if it is damaged.
20
Remarks
Visual inspection
Visual and tactile
inspection