Manitou MSI 20 D, Operator'S Manual, Page: 93 / 116

3 - 19 3 - 19
D3 - C
HANGE THE DRY AIR FILTER CARTRIDGE
The air used to burn the fuel is purified by a dry air filter. It is therefore very
important that the lift truck should never be used with the cartridge removed
or damaged.
- Lift up the overhead guard or the cabin (See chapter : INSTRUMENTS AND
CONTROLS in paragraph : 2 - DESCRIPTION).
UP TO MACHINE N° 139 125
- Unscrew nut 1 (Fig. D3/1) and remove cover 2 (Fig. D3/1).
- Unscrew nut 3 (Fig. D3/1) lift out and discard filter cartridge 4 (Fig. D3/1).
- Leave the safety cartridge in place.
- Clean the inside of the casing with a clean, damp lint free cloth.
- Refit the new cartridge and the cover.
In the event of the lift truck being used in a heavily dust laden atmosphere,
see chapter : FILTERS CARTRIDGES AND BELTS in paragraph : 3 -
MAINTENANCE.
FROM MACHINE N° 139 126
- Loosen the nuts and remove cover 1 (Fig. D3).
- Lift out and discard filter cartridge 2 (Fig. D3).
- Leave the safety cartridge in place.
- Clean the inside of the casing with a clean, damp lint free cloth. Also clean
the cartridge seal surfaces on the filter and cover.
- Then fit a new cartridge making sure it is in the correct position.
- Refit the cover, guiding the valve downwards.
In the event of the lift truck being used in a heavily dust laden atmosphere,
see chapter : FILTERS CARTRIDGES AND BELTS in paragraph : 3 -
MAINTENANCE.
D4 - C
HANGE THE FUEL FILTER CARTRIDGE
- Lift up the overhead guard or the cabin (See chapter : INSTRUMENTS AND
CONTROLS in paragraph : 2 - DESCRIPTION).
- Carefully clean the exterior of the filter and this bracket to prevent the dust
from entering the system.
- Unscrew locking screw 1 (Fig. D4).
- Remove tank 2 (Fig. D4) and discard cartridge 3 (Fig. D4) as well as the
seals of the cartridge.
- Clean the inside of the filter head and the tank, using a brush immersed in
clean diesel oil.
- Refit the assembly with a new cartridge and new seals.
- If necessary, bleed the fuel circuit (See chapter : H1 - BLEED THE FUEL
SYSTEM in paragraph : 3 - MAINTENANCE).
D4
1
D3/1
2
1
3
4
D3/2
1
2
3
2