3 - 11
B4 - TENSION AND ALIGNMENT OF THE MAST LIFTING CHAINS
CHECK - ADJUST
Place the lift truck on level ground with the mast in a vertical position and the forks lifted
at approximately 200 mm.
- Check the alignment of the mast lifting chains between the carriage’s chain fasteners
and the chain rollers.
- Manually verify the chain tension, if necessary adjust as following while ensuring that
the carriage is perpendicular to the mast.
- Untighten the lock nut 1 (Fig. B4) of the chain tension adjuster.
- Adjust the tension by tightening or untightening the nut 2 (Fig. B4) while checking the
alignment of the lifting chains.
- Then block the lock nut 1 (Fig. B4) and the nut 2 (Fig. B4).
These checks are important for the good working operation of the mast. In case of
technical faults, consult your dealer.
B5 - MAST
GREASE
Clean and lubricate the following points with grease (See chapter : LUBRICANTS AND
FUEL in paragraph : 3 - MAINTENANCE) and remove the surplus of grease.
1 - Lubricators of the articulation axles at the foot of the mast (2 lubricators) (Fig.
B5/1).
2 - Lubricators of the tilt cylinders foot axles (2 lubricators) (Fig. B5/2).
3 - Lubricators of the tilt cylinders head axles (2 lubricators) (Fig. B5/3).
B5/1
1
B4
MC 40/50 POWERSHIFT Série 2
B4
MC 60/70 POWERSHIFT Série 2 + Turbo
1
2
1
2
B5/2
2
B5/3
3
B5/3
MC 40/50 POWERSHIFT Série 2
MC 60/70 POWERSHIFT Série 2 + Turbo
3
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