
Service and maintenance
Fuel system
89
Changing the fuel filter
Change the fuel filter every 500 operating hours, but at least
once every year.
1 Close the fuel cock (5.1) on the fuel prefilter/water separator (5)
by turning it one turn in clockwise direction.
2 Loosen the fuel filter with a filter wrench.
3 Carefully clean the fuel filter receptacle and wet the sealing ring
of the new fuel filter slightly with engine oil or diesel fuel.
4 Screw the fuel filter (6) on by hand, until the seal touches the
surface.
5 Tighten the fuel filter (6) half a turn with a filter wrench.
Bleeding the fuel system
Bleeding of the fuel system is necessary after the fuel tank has run
empty or if air has entered into the fuel system for any other rea-
son.
IMPORTANT! Do not start the engine before the fuel system
has been bled, as otherwise the injection pump may be
damaged.
1 Check the fuel level Replenish if required.
2 Turning the ignition switch to “Travel position/Preheating" (po-
sition 2) (see page 41) activates the fuel pump. Hold the ignition
switch in this position.
3 Loosen the bleeding screw (A) on the injection pump.
4 When fuel runs out clear and without air bubbles, retighten the
bleeding screw (A).
NOTE! After bleeding let the engine run for about 10 minutes
and check the fuel system for leaks.
5 Turn the ignition switch to "Stop"-position (position 1).
WARNING!
Catch running out fuel and dispose of environmentally
together with the fuel filter.
WARNING!
Take care that no pressurized fuel comes in contact with
unprotected parts of your body.
1011221
1011196
6
1011317
A
Содержание EC35
Страница 1: ...OPERATOR S MANUAL Ref No VOE21B1002144 English Printed in Sweden CST ...
Страница 38: ...Other controls 36 Operator s seat ...
Страница 48: ...Operating instructions 46 Loading and unloading the machine ...
Страница 82: ...Safety when servicing 80 Read before servicing ...
Страница 138: ...Specifications 136 Service history ...
Страница 140: ...Alphabetical index 138 Ref No VOE21B1002144 English Printed in Sweden CST Volvo Eskilstuna ...