Manitou MT 733 EASY 75D ST5 S1 Operator's Manual page 132

REPLACE
Raise the boom and place the boom safety wedge on the rod of the lifting cylinder (
AND SAFETY RECOMMENDATIONS: LIFT TRUCK MAINTENANCE INSTRUCTIONS).
Tighten the gear box oil filter by hand pressure only and lock the filter in place by a quarter turn.
- Remove the cover plate 1.
NOTE: When removing cover plates and hatches, clean the surrounding area and remove
any accumulations of flammable materials.
- Unscrew and discard gear box oil filter 2.
- Carefully clean the filter head with a clean, lint-free cloth.
- Lightly oil the new seal and fit it to the filter.
- Fill up the new gear box oil filter (
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( LUBRICANTS AND FUEL).
- Refit the filter, making sure that the seal is correctly positioned and tightened.
- Refit cover plate 1.
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Place the lift truck on level ground with the engine stopped and the still warm differential
oil.
Dispose of the drain oil in an ecological manner.
- Place a container under drain plugs 1 and unscrew them.
- Remove level plug 2 and filling plug 3 to ensure that the oil is drained properly.
- Refit and tighten the drain plugs 1 (tightening torque 34 - 49 N.m).
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- Fill up with oil ( LUBRICANTS AND FUEL) through filler hole 3.
- The level is correct when the oil level is flush with the edge of opening 2.
- Check for any possible leaks at the drain plugs.
- Refit and tighten level plug 2 (tightening torque 34 - 49 N.m) and filling plug 3 (tightening torque 34 - 49 N.m).
- Repeat this operation for the rear axle differential.
REPLACE
Stop the engine and release the pressure from the systems by operating the hydraulic
controls.
Thoroughly clean the outside of the filter and its surroundings before any operation to prevent any risk of polluting
Tighten the body of the filter by hand pressure only and lock the body of the filter in place by a quarter turn.
- Place a container under hydraulic return oil filter 1.
- Unscrew the body of the filter.
- Remove the hydraulic return oil filter cartridge and replace with a new one (
CARTRIDGES AND BELTS).
- Make sure that the cartridge is correctly positioned and refit the body of the filter.
- Wait a few moments while the oil flows into the container.
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IMPORTANT
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FILTER CARTRIDGES AND BELTS) with oil
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IMPORTANT
Hydraulic return oil filter cartridge
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IMPORTANT
the hydraulic system.
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Gear box oil filter
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1 - INSTRUCTIONS
Front axle differential oil
Rear axle differential oil
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FILTER
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