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Home >> Jaguar >> 2020 >> E-Pace Base >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Suspension -- E-Pace/X540 >> Rear Suspension (G1774681) >> Description And Operation >> Rear Suspension (G2172783) >> Description >> Lower Control Arm And Tie Bar

Lower Control Arm And Tie Bar

G13891443Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
ITEM DESCRIPTION
1 Bush - link - lower control arm to wheel knuckle
2 Nut - lower control arm to wheel knuckle
3 Bolt - lower control arm to wheel knuckle
4 Lower control arm
5 Cross axis joint (front) - lower control arm to subframe
6 Bolt (front) - lower control arm to subframe
7 Bolt - link - lower control arm to wheel knuckle
8 Link - lower control arm to wheel knuckle
9 Cross axis joint - toe link to wheel knuckle
10 Nut - toe link to wheel knuckle
11 Nut - toe adjustment - toe link to subframe
12 Washer - toe adjustment - toe link to subframe
13 Toe link
14 Bush - toe adjustment - toe link to subframe
15 Bolt - toe adjustment - toe link to subframe
16 Bolt - toe link to wheel knuckle
17 Nut - link - lower control arm to wheel knuckle
18 Bush - link - lower control arm to wheel knuckle
19 Bolt (rear) - lower control arm to subframe
20 Bush (rear) - lower control arm to subframe

Lower Control Arm 

The lower control arm is cast aluminum with bushes pressed into the inner section of the arm which provides for the attachment to the rear subframe. The bushes are located between brackets on the subframe and secured with bolts and nuts. The lower control arm has a platform which provides attachment for the spring and a location hole for the attachment of the stabilizer bar link.

The outer section of the lower control arm has a second bush which attaches to the forward end of the wheel knuckle. A cross axis joint at the rearward end of the lower control arm attaches to the wheel knuckle rear bush by links which provides castor control.

Toe Link 

The toe link is pressed steel with one end having a bush pressed into a machined bore.

The inner bush locates between brackets on the rear subframe and is secured with a special eccentric bolt, washer and nut. This allows for the adjustment of the rear wheel toe. Rotation of the bolt moves the eccentric head within a recessed slot in the bracket, allowing the toe to be adjusted within the set limits.