Piaggio Porter Rear Shock Absorber Disassembly
1 - Raise the vehicle using the lift.
2- Support the differential box using a workshop jack.
3 - Unscrew the lower fastening nut of the rear shock absorber to the axle shaft of the differential.
5 - Check the functioning of the shock absorber .
Push the piston rod down, checking that the pull is uniform throughout the stroke and that there is no resistance or abnormal noise.
Push down on the piston rod and release it, making sure it returns to a constant speed. In case of defects or anomalies, replace the shock absorber.