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G - EVERY 3000 HOURS OF SERVICE
Carry out the operations described previously as well as the following operations.
G1 – SAFETY DRY AIR FILTER CARTRIDGE
CHANGE
- For the disassembly and reassembly of the dry air filter cartridge, see: 3 -
MAINTENANCE: E1 - DRY AIR FILTER CARTRIDGE.
- Gently remove the dry air filter safety cartridge 1, taking care to avoid spilling the dust.
- Clean the gasket surface on the filter with a damp, clean lint-free cloth.
- Check the condition of the new safety cartridge before fitting (see: 3 - MAINTENANCE:
FILTERS, CARTRIDGES AND BELTS).
- Place the cartridge into the filter and position it by pressing the edges, not the middle.
NOTE: The periodicity for changing the safety cartridge is given for information only.
Itmust be changed once for every three changes of the dry air filter.
G2 – ALTERNATOR BELT
CHANGE
- Open engine bonnet and the lower cover.
- Remove the protective casing 1.
REMOVING THE BELT
- Loosen screws 2 by two to three turns.
- Release lock nut 3, and undo screw 4 sufficiently to be able to swivel the alternator
and release the alternator belt 5.
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 if required (see: 3 - MAINTENANCE: FILTERS CARTRIDGES
AND BELTS). Ensure that it is properly seated in the grooves of each pulley.
- Tighten screw 4 to tension the belt until the adjustment lug 6 is in contact with
the fixing screw 2.
- Retighten screws 2 (tightening torque 50 N.m).
- Undo the screws 4 by two turns and block the lock nut 3.
- Refit the protective casing 1.
1
2
2
2
3
4
5
6
1
647104 (13/06/2016)
MT 835 / 1135 / 1335 ST3B
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