REPLACE
MI-X . . D C ST3A S2
Fuel pre-filter
- Carefully clean the outside of the pre-filter and its holder, to prevent dust from
getting into the system.
- Disconnect the wiring harness 1.
- Place a container under the pre-filter and drain it through drain plug 2.
- Open bleed screw 3 to ensure the oil is drained properly.
- Unscrew the tank 4.
- Unscrew the pre-filter 5 and discard it together with its seals.
- Clean the inside of the pre-filter head and the housing, using a brush immersed
in clean diesel oil.
- Refit the assembly with a new pre-filter and new seals (
FILTER CARTRIDGES
AND BELTS).
- Re-prime the fuel circuit with the hand pump 6 on the fuel pre-filter.
- Start up the engine and check for leaks.
- If necessary, bleed the fuel supply system ( OCCASIONAL MAINTENANCE).
CHECK
MI . . G S2
Engine idling speed *
CHECK
MI . . G S2
Ignition setting *
CHECK
MI . . G S2
Spark plug *
CHECK
MI . . G S2
Ignition rotor and head *
CHECK
MI . . G S2
LPG carburettor *
CHECK
MI . . G S2
LPG pressure relief valve *
CLEAN
MI . . G S2
LPG pressure relief valve filter *
BLEED
MI . . G S2
LPG vaporiser pressure regulator *
CHECK Speeds of hydraulic movements *
CHECK Condition of hoses and flexible pipes *
CHECK Condition of cylinders (leakage, rods) *
CHECK Fork wear *
* Consult your dealer.
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647650 (19/02/2018)
I-X 50L/60/70 D C ST3A S2 / MI 50L/60/70 D ST3B S2 / MI 50L/60/70 G S2