Manitou MC 18-2 D K ST3A S1 - Page 77

REPLACE Fuel pre-filter
After replacing the fuel filter, replace the fuel pre-filter.
- Carefully clean the outside of the filter and its holder, to prevent dust from getting
into the system.
- Close the fuel valve 1 by setting to OFF position.
- Unscrew the retaining ring 2, remove the housing 3 and clean the inside using a
brush immersed in clean diesel oil.
- Remove and discard the filter cartridge 4.
- Clean the inside of the filter head using a brush immersed in clean diesel oil.
- Refit a filter and a new seal lubricated with clean diesel beforehand (
 FILTERS
CARTRIDGES AND BELTS).
- Tighten the ring by hand pressure only and lock with a quarter turn
- Open the fuel valve 1 by setting to ON position.
- Bleed the fuel supply system (
 OCCASIONAL MAINTENANCE).
REPLACE Fuel filter
- Switch off the lift truck's ignition.
- Open the engine cover ( 2 - DESCRIPTION: CONTROL AND COMMAND
INSTRUMENTS).
- Carefully clean the outside of the filter and its holder, to prevent dust from getting
into the system.
- Close the fuel valve 1 by setting to OFF position.
- Unscrew the retaining ring 2, remove the housing 3 and clean the inside using a
brush immersed in clean diesel oil.
- Remove and discard the filter cartridge 4.
- Clean the inside of the filter head using a brush immersed in clean diesel oil.
- Refit a filter and a new seal lubricated with clean diesel beforehand (
 FILTERS
CARTRIDGES AND BELTS).
- Tighten the ring by hand pressure only and lock with a quarter turn
- Open the fuel valve 1 by setting to ON position.
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647635 (12/12/2017)
M
C 18-2 / MC 18-4 ST3A S1
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