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The standard calibrations and the adjustment procedures are
shown below.
ADJUSTING THE COMPRESSION FORK
a) COMPRESSION (CR: UPPER REGISTER; WR: LOWER REGISTER)
Standard calibration: -9 clicks (CR)
Standard calibration: -10 clicks (WR)
Remove plug (B) and turn register (A) clockwise until the posi-
tion of fully closed is reached then, turn back by the mentioned
clicks.To obtain a smoother braking action, turn the register
anticlockwise. Reverse the operation in order to obtain a harder
action.
b) EXTENSION (CR: LOWER REGISTER; WR: UPPER REGISTER)
Standard calibration: -13 clicks (CR)
Standard calibration: -10 clicks (WR)
To reset standard calibration turn register (C) clockwise to reach
the position of fully closed; then, turn back by the mentioned
clicks. To obtain a smoother braking action, turn the register
anticlockwise. Reverse the operation in order to obtain a harder
action.
c) AIR VENT (to carry out after each competition, or monthly).
Set the motorcycle on a central stand and release the fork fully
and loosen the air vent valve (D). Once this operation is over,
a)
A
tighten the valve.
WARNING: Never force the adjusting screws
beyond the maximum opening and closure
positions.
OIL FORK LEVEL
For the regular fork operation, both legs must be provided with
the necessary oil quantity.
OIL QUANTITY IN EACH FORK LEG
- CR: 556 cm
(33,93 in
)
3
3
Cartridge: 196 cm
(11,96 in
)
3
3
Fork sleeve: 360 cm
(21,97 in
)
3
3
- WR: 643 cm
3
b)
C
a)
D
SPECIFICATIONS - OPERATION - MAINTENANCE
- WR:
Remove the fork legs from the fork to check the oil level. Work
as follows:
- remove the damper rod caps;
- remove springs from the legs letting the oil drain into the
legs;
- bring fork to stroke end;
- check that level is at the distance (A) of 140 mm (5,51 in.)
from rod upper limit.
NOTE
Always replace both the spring and the spacers to keep the
preload value unchanged.
D
WR
b)
C
A
CR
WR
CR
EN - 29
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