Suspension Strut / Shock Absorber: Testing and Inspection

Visually inspect each component of the spring and shock assembly and replace worn or damaged parts as necessary. Inspect the shock absorbers for signs of oil weepage or leaks. Ensure that the oil is not from sources other than the shock absorber.

Weepage is a condition that:
^ Deposits a thin film of oil on the shock absorber.
^ Is normally noticed due to a collection of dust on the shock absorber.
^ Occurs during a normal break-in period of 4,800-8,050 km (3,000-5,000 miles). After this period, no new signs of oil should be visible.
^ Does not require the replacement of the shock absorbers.

Leakage is a condition that:
^ Covers the entire shock absorber with oil.
^ Will drip oil onto the surrounding suspension components.
^ Requires replacement of the shock absorbers

Test the struts as follows:
1. Remove the LH and RH shock absorbers in question (front or rear). The shock absorber piston rods should extend when the shock absorbers are removed.
2. Compress the LH and RH shock absorber piston rods. Both should offer the same resistance when compressed.
3. Compress and release the LH and RH shock absorber piston rods. The shock absorber piston rods should extend equally after being released.
4. If the shock absorber(s) fail the above test, replace the shock absorber(s) in question. If a shock absorber needs replacement, it is not necessary to replace both the LH and RH shock absorbers. Replace only the shock absorber(s) in question.