XJ-8 Sedan (X308) V8-4.0L (AJ27) (1999)
11. CAUTION: Do not use special tool 211-098 in the following procedure as this will damage the ball joint gaiter.
Release wishbone ball joint from vertical link.
Install special tool 204-192 on upper wishbone ball joint.
Tighten bolt of special tool to release ball joint taper from vertical link.
12. Remove special tool from ball joint.
13. Lift upper wishbone to withdraw ball joint from vertical link.