Manitou TMM 20 K ST5 S1 - Hydraulic Oil Level; Tension and Alignment of the Mast Lifting Chains; Tyre Pressures

CHECK Tyre pressures
CHECK Wheel nut tightening

IMPORTANT
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Check that the air hose is correctly connected to the tyre valve before inflating and keep all persons at a distance during inflation.
Inflate to the recommended tyre pressures.
- Check the condition of the tyres, to detect cuts, blisters, wear, etc.
- Check the wheel nut tightening. Failure to comply with this instruction can lead to deterioration and breakage of the
wheel bolts and distortion of the wheels.
- Check and restore tyre pressures if necessary (
2-DESCRIPTION: TYRES).
NB: An OPTIONAL wheel toolkit is available.
CHECK 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
raised approximately 200 mm.

IMPORTANT
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These checks are important to ensure correct mast operation.
In case of technical faults, contact your dealer.
- 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 locknut 2.
- Adjust the tension by tightening or loosening the nut 3 while checking the alignment
of the lifting chains. The right and left chains must have the same tension. The chains must not be twisted.
- Then block the locknut 2 against the nut 3 (tightening torque 63.7Nm ± 14.7Nm)
- Tighten the nut 1.
CHECK Hydraulic oil level
Place the lift truck on level ground with the engine stopped and mast tilted backward
and lowered as far as possible, the extender retracted and the mast shifted to the right.

IMPORTANT
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Use a clean funnel and clean the underside of the oil drum before filling.
- Refer to the dipstick 1.
- The oil level is correct when it is at the level of the red point.
- If necessary, add oil (LUBRICANTS AND FUEL).
- Lift the driver seat access panel.
- Remove the cap2.
- Add oil through filler port.
- Refit the cap.
- Visually check that there is no leakage in the tank and pipes.
Always maintain the oil level at maximum as cooling depends on the oil flowing through
the tank.
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647737 M1 (A102020) TMM ... ST5 S1