XJ-Super V8 (X308) V8-4.0L SC (AJ27) (2002)
10. Remove nut securing upper wishbone ball joint to vertical link.
11. CAUTION: Do not use special tool 21 1-098 in the following procedure as this will damage the ball joint gaiter.
Release wishbone ball joint from vertical link.
1. Install special tool 204-192 on upper wishbone ball joint.
2. Tighten bolt of special tool to release ball joint taper from vertical link.
12. Remove special tool from ball joint.