Manitou MI-X 50L D C ST3A S2 - Tension and Alignment of the Mast Lifting Chains

CAB DOORS (OPTION)
• 8 - Cab door articulation axles (8 lubricators).
REAR AXLE
• 5 - Swivel pins (4 lubricators).
• 6 - Steering connecting rods (2 lubricators).
• 7 - Rear axle oscillation (2 lubricators).
ADJUST Tension and alignment of the mast lifting chains
Place the lift truck on level ground with the mast in a vertical position and the forks
lifted at approximately 200 mm.
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IMPORTANT
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These checks are important for the good working operation of the mast.
In case of technical faults, consult your dealer.
- Visually check the state of the mast and the forks.
- Check the alignment of the mast lifting chains between the carriage chain fasteners
and the chain rollers.
- Manually verify the chain tension and, if necessary, adjust as indicated below while
ensuring that the carriage is perpendicular to the mast.
- Loosen nut 1.
- Loosen the chain tensioner lock nut 2.
- Adjust the tension by tightening or loosening the nut 3 while checking the alignment of the lifting chains.
- Then tighten lock nut 2 and nut 3.
- Retighten the nut 1.
3 - 23
8
8
2
1
3
5
6
5
7
647650 (19/02/2018)
M
I-X 50L/60/70 D C ST3A S2 / MI 50L/60/70 D ST3B S2 / MI 50L/60/70 G S2