MV Agusta F4 1000 Workshop Manual page 280

Suspension and wheels
Using an Allen key, change the centre distance
between the two half linkages by turning adjuster (3).
3
Repeat these operations until X is equal to the refer-
1
ence dimension.
Manually and firmly tighten the two tightening lock nuts
F
of the half supports until you hit the adjuster bar.
2
Press down the saddle to compress the rear shock
absorber, then allow the vehicle to spring back to its
rest position.
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