Removing Lower Trailing Arm: Notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2016 Porsche Panamera, 2015 Porsche Panamera, 2014 Porsche Panamera, 2013 Porsche Panamera, and 2012 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Wheel bearing housing raised incorrectly
- Risk of squashing
- Risk of damage to components
→ Wear personal protective gear.
→ Do not raise the wheel suspension higher than the normal vehicle position (vehicle resting on wheels).
- On all-wheel drive vehicles, use a protective tube (shop-made) -1-
for the drive shafts.
Information
Secure upper trailing arm with the spring compressor VW 552 (pre-tension slightly). This must be done immediately before loosening the spring strut from the lower trailing arm. This prevents damage to the ball joint on the upper trailing arm as a result of the weight of the wheel bearing housing.
- Secure spring compressor VW 552 at the top. → Securing spring compressor on front axle, top
- Secure spring compressor VW 552 at the bottom. → Securing spring compressor on front axle, bottom
- Remove fastening screw for lower spring strut.
- 2.1. Remove fastening screw for the lower spring strut -arrows- .
- 2.2. To do this, use a suitable lift -lift with rubber base- (to prevent slipping) to raise the wheel carrier so that the screw can be unscrewed easily. (Secure spring compressor VW 552 to prevent it from falling down!).
- Loosen lock nut from the lower ball joint and press off using the ball joint puller T10187
.
When doing this, leave lock nut flush on the ball pin so as not to damage thread. → Loosening lower trailing arm
- Mark eccentric screws for adjusting camber and caster on the chassis subframe (facilitates fitting during re-installation).
- Loosen eccentric screws -1- . Make sure not to damage the steering boot while doing this.
- Pull (press) trailing arm out of the chassis subframe mountings. -arrow-
- Loosen the lock nut from the lower trailing arm and tilt the trailing arm down fully.
- Carefully remove the ball joint from the wheel carrier.
- If you do not intend to use the trailing arm again, the air guide -1- must be converted.