Adjusting shim
Jaguar: XK8 (X100) 4.0 and 4.2 to VIN...A48684 (1996-2005)
front suspension castor angle - 1.6 mm
The total number of shims fitted to each fulcrum bolt must always remain the same, regardless of adjustment to the front and rear packs, i.e. no shims are to be added or removed from the fulcrum bolt.
0 decrease positive caster, the shim thickness at the front of the wishbone 1 or 3 must be increased and the rear 2 or 4 decreased by the same amount.
The thick shim is 1.6 mm thick, paint code blue, it will effect caster by 0.4 degrees.
The thin shim is 0.9 mm thick, paint code red, it will effect caster by 0.2 degrees.
The total number of shims allocated to each wishbone fulcrum bolt is 2 thick and 2 thin shims.
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