Marzocchi Fork Adjustment (Smr); Fork Oil Level (Smr) - Husqvarna TC449 Workshop Manual

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1 edition (08-2010) _Rev. 11-2010
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SETTINGS AND ADJUSTMENTS

Marzocchi fork adjustment (SMR)

a) COMPRESSION (LOWER ADJUSTER)
Standard setting: -16 clicks (± 1 click)
To reset standard calibration, turn adjuster screw (A) clockwise to reach the fully
closed position; then turn it back by the mentioned clicks. In order to obtain a
smooth braking action, turn the adjuster counter clockwise. Vice versa to obtain
a harder braking action.
b) REBOUND (TOP ADJUSTER)
Standard setting: -10 clicks (± 1 click)
To reset standard calibration, turn adjuster (C) clockwise to reach the fully
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closed position; then, turn it back by the mentioned clicks. In order to obtain a
smooth braking action, turn the adjuster counter clockwise. Vice versa to obtain
a harder braking action.
c) BLEEDING (to carry out after each competition, or monthly).
Set the motorcycle on a central stand, release the fork fully extended and loosen
the air vent valve (D). Once this operation is over, tighten the valve.
D
Never force the adjusting screws beyond the maximum open and
closed positions.
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Fork oil level (SMR)

For regular fork operation, both legs must be provided with the necessary oil
quantity.
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 100 mm (3.94 in.) from rod upper
limit.
OIL QUANTITY IN EACH FORK LEG
740 cm (45.16 cu.in)
3
D.25