D - EVERY 500 HOURS OF SERVICE OR EVERY YEAR
Carry out the operations described previously as well as the following operations.
D1 – DRY AIR FILTER CARTRIDGE
REPLACE
In case of use in a heavily dust laden atmosphere, there are pre-filtration cartridges, see:
3 - MAINTENANCE: FILTERS CARTRIDGES AND BELTS. Also, the checking and cleaning
periodicity of the cartridge must be reduced (up to 250 hours in a heavily laden dust
atmosphere and with pre-filtration).
IMPORTANT
Change the cartridge in a clean location, with the engine stopped.
Never operate the lift truck with a removed or damaged cartridge.
- Lift up the overhead guard or the cab (see: 2 - DESCRIPTION: INSTRUMENTS AND
CONTROLS).
- Loosen the bolts and remove cover 1.
- Gently remove the cartridge 2 taking care to avoid spilling the dust.
- Leave the safety cartridge in place.
- Carefully clean the following parts with a damp, clean lint-free cloth.
• The inside of the filter and cover.
• The inside of the filter inlet hose.
• The gasket surfaces in the filter and in the cover.
- Check pipes and connections between the air filter and the engine and the connection and state of the clogging indicator
on the filter.
- Before mounting check the condition of the new cartridge (see: 3 - MAINTENANCE: FILTERS CARTRIDGES AND BELTS).
- Insert the cartridge in the filter axis and push it home, pressing against the outer edge and not the centre.
- Reassemble the cover, guiding the valve downwards.
D2 – ENGINE OIL
DRAIN
D3 – ENGINE OIL FILTER
REPLACE
Place the lift truck on level ground, let the engine run at idle for a few minutes, then
stop the engine.
IMPORTANT
Dispose of the drain oil in an ecological manner.
DRAINING THE OIL
- Lift up the overhead guard or the cab (see: 2 - DESCRIPTION: INSTRUMENTS AND
CONTROLS).
- Place a container under drain plug 1 and unscrew the plug.
- Remove the filler plug 2 to ensure that the oil is drained properly.
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647468 (26/11/2018)
SI 25/30/35 ... 4ST3A ; MH 25-4 ... 4ST3A
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