Can't find anything in RAVE about replacing anti-roll bar but here's what it does say.
Anti-Roll Bar and Links
The anti-roll bar is fabricated from 30mm diameter, solid spring steel bar. The anti-roll bar operates, via a pair of links,
from a bracket mounted on each strut.
The anti-roll bar is attached to the rear of the subframe with two bushes which are bonded to the bar and cannot be
removed. Clamp plates are pressed onto the bushes and must not be removed. The anti-roll bar is secured to the
subframe with the clamp plates which are located on studs on the subframe and secured with nuts.
The ends of the anti-roll bar are attached to each strut spring seat via an anti-roll bar link. This arrangement allows
the anti-roll bar to act on a 1:1 ratio with the wheel travel providing maximum roll bar effectiveness. A hardened washer
is fitted between the ball joint and the strut mounting plate. The hardened washer prevents the ball joint damaging the
bracket, which could lead to loosening of the torque on the nut. When the link is removed from the strut, it is important
to ensure that the correct hardened washer is replaced in the correct position.
Each anti-roll bar link has a ball joint fitting at each end which improves response and efficiency. The top ball joint is
mounted at 90° to the axis of the link and attaches directly to the strut and is secured with a locknut. The lower ball
joint is mounted at 90° to the axis of the link. The ball joint attaches to the anti-roll bar and is secured with a locknut.
The link must be attached to the anti-roll bar with the ball joint on the outside of the bar and the locknut facing inwards.
The ball joints on the anti-roll bar links are not serviceable and if replacement of either is necessary, a new anti-roll
bar link will be required.
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