Manitou MC 18-2 D K ST3A S1 Operator's Manual page 78

REPLACE
If the alternator belt has to be changed, check the tension again after the first 20 hours of operation.
- Open the engine cover (
INSTRUMENTS).
- Remove the cover plate 1.
REMOVING THE BELT
- Loosen screws 2 by two to three turns.
- Swivel the alternator assembly so as to remove alternator belt 3.
NOTE: Take advantage of belt removal to check the correct operation of the pulleys
and bearings (noise, rubbing, play, etc.).
REFITTING THE BELT
- Refit a new alternator belt (
it is properly seated in the grooves of each pulley.
- Adjust the belt tension between the crankshaft and alternator pulleys.
- Under pressure applied by the thumb (98 N), belt movement A should be between
7 and 9 mm.
- Retighten screws 2 (tightening torque 22 N.m).
REPLACE
Do not operate the lift truck without the cartridge in place, as this would immediately damage the hydraulic
transmission system, the pump and the hydrostatic wheel motors.
- Stop the engine on level ground.
- Release the pressure from the circuits by operating the hydraulic controls.
- Open the engine cover (
INSTRUMENTS).
- Carefully clean the outside of the filter and the area surrounding it
- Unscrew the plug 1 with a wrench.
- Remove the hydraulic oil filter cartridge 2 from the filter head 3 and replace it with
a new one ( MAINTENANCE: FILTERS CARTRIDGES AND BELTS).
- Refit the unit.
- Check the hydraulic oil level (
IMPORTANT
2 - DESCRIPTION: CONTROL AND COMMAND
FILTERS CARTRIDGES AND BELTS). and ensure that
Hydraulic return oil filter cartridge
IMPORTANT
2 - DESCRIPTION: CONTROL AND COMMAND
MAINTENANCE: 50H - WEEKLY MAINTENANCE).
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Alternator belt
3
1
2
2
A
1
3
2