Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: General diagnostic table Inspection

Subaru Crosstrek Service Manual / Front suspension / General diagnostic table Inspection

FRONT SUSPENSION > General Diagnostic Table

INSPECTION

1. IMPROPER VEHICLE POSTURE OR IMPROPER WHEEL ARCH HEIGHT

Possible cause

Corrective action

(1) Permanent distortion or damage of the coil spring

Replace.

(2) Rough operation of strut or shock absorber

Replace.

(3) Improper installation of strut or shock absorber

Replace with appropriate parts.

(4) Installation of the wrong coil spring

Replace with appropriate parts.

2. POOR RIDE COMFORT

1. Large rebound shock

2. Rocking of the vehicle continues too long after running over bump and hump.

3. Excessive shock in bumping

Possible cause

Corrective action

(1) Damaged coil spring

Replace.

(2) Overinflation of tires

Adjust.

(3) Improper wheel arch height

Replace the coil springs with new parts.

(4) Fault in operation of strut or shock absorber

Replace.

(5) Damage or deformation of strut mount or shock absorber mount

Replace.

(6) Unsuitable length (maximum or minimum) of strut or shock absorber

Replace with appropriate parts.

(7) Abnormal deformation or loss of bushing

Replace.

(8) Deformation or damage of helper in strut assembly or shock absorber

Replace.

(9) Oil leakage from the strut or shock absorber

Replace.

3. NOISE

Possible cause

Corrective action

(1) Wear or damage of strut or shock absorber component parts

Replace.

(2) Loosening of the suspension link installing bolt

Tighten to the specified torque.

(3) Abnormal deformation or loss of bushing

Replace.

(4) Unsuitable length (maximum or minimum) of strut or shock absorber

Replace with appropriate parts.

(5) Damaged coil spring

Replace.

(6) Wear or damage of the ball joint

Replace.

(7) Deformation of the clamp - stabilizer bushing

Replace.

Inspection
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