PINPOINT TEST C: Damper Stickout Test
WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
- C1: DAMPER STICKOUT TEST
If a significant quantity of fluid has leaked out of the damper, the dividing piston will be displaced upwards in the tube by the pressure of the gas below it. This will limit the downward travel of the piston.
- Remove the suspension strut assembly Refer to FRONT SHOCK ABSORBER - AWD or FRONT SHOCK ABSORBER - RWD (Removal and Installation).
- Remove the spring
- Remove the bump stop
- Push the damper piston fully into the damper tube
- Measure and record the stickout dimension (the distance between the damper tube cap and the piston rod shoulder)
Is the stickout dimension greater than 12.0mm?
- Yes : Damper unserviceable. Install a new shock absorber. Enclose a record of the stickout dimension with the returned part.
- No
: Damper serviceable. Re-assemble and re-install the suspension strut. Refer to FRONT SHOCK ABSORBER - AWD or FRONT SHOCK ABSORBER - RWD .
For further suspension related diagnostic information, refer to the relevant diagnosis and testing service information. Refer to Suspension System - DIAGNOSIS AND TESTING .