Manitou MC 18-2 D K ST5 S1 - Page 94

REPLACE Fuel pre-filter
- Switch off the lift truck's ignition.
- Open the engine cover (2-DESCRIPTION-INSTRUMENTS AND CONTROLS).
- 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 receptacle under the plug(2).
- Unscrew the plug 2 to drain the fuel.
- Unscrew and recycle the fuel pre-filter 3.
- Clean the inside of the pre-filter head and housing using a brush immersed in
clean diesel oil.
- Lightly grease the seal before fitting the new fuel pre-filter (
FILTER CARTRIDGES
AND BELTS).
- Tighten the filter by hand only and lock it by a quarter turn.
- Retighten the plug2.
- Reconnect the wiring harness1.
After replacing the fuel pre-filter, replace the fuel filter.
REPLACE Fuel filter
- Carefully clean the outside of the filter and its holder, to prevent dust from getting
into the system.
- Unscrew and recycle the fuel filter 1.
- Clean the inside of the filter head and housing using a brush immersed in clean
diesel oil.
- Lightly grease the seal before fitting the new fuel filter (
FILTER CARTRIDGES
AND BELTS).
- Tighten the filter by hand only and lock it by a quarter turn.
- Unscrew the bleeder screw 2.
- Turn on the lift truck's ignition to bleed air from the circuit.
- Retighten the bleeder screw 2.
NOTE: If necessary, activate the pump by hand 3 to facilitate starting of the engine.
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647837 M1 (A052020) MC 18-2/18-4 D K ST5 S1