Beta RR 4T-400 Workshop Manual page 161

– Remove fork leg 6 from sheath 13. Pull hard to obtain the sep-
aration. This operation will remove from the sheath seal ring
10, cup 9 and lower guide bush 8.
– Manually remove upper guide bush 39. If the bush is difficult
to remove by hand, the operation can be facilitated by insert-
ing a flat blade screwdriver in the bush slot.
– Remove lower guide bush 8, cup 9, seal ring 10, retaining ring
11 and dust scraper 12 from the fork leg.
Do not reuse the removed seal rings and wiper seals.
Overhauling and changing the adjustment of the cartridge
and the foot valve
Overhauling the cartridge (rebound damping)
Removal
– Clamp the milled portion of rod 32 in a vice.
– Depending on the type of nut used, unscrew nut 38 with a 12-
mm or a 13-mm spanner.
– Remove in succession nut 38, rebound adjusting reed or
reeds 37, piston 36 complete with ring 35, fin 34 and spring
33.
8 - Front suspension / wheel
Release 01 Date 09/2007
13
6
9
39
8
10
12
35
8
10
9
11
32
38
33
34
36
37
38
11