Manitou 160 ATJ PLUS Euro 3, Инструкция по эксплуатации

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3-35
G1/2
G -
OCCASIONAL MAINTENANCE
G1/1
G1 -
FUEL FEED CIRCUIT
BLEED
This series of operations must only be performed under the following circumstances:
- A component in the supply circuit replaced or drained.
- Ensure that there is sufficient fuel in the tank; turn the ignition key to notch 2 to
make electrical contact.
- Open the left-hand cover.
BLEEDING THE FUEL FILTER
- Unscrew the bleeding screw
1 (Fig. G1/1).
- Open tap 2 (Fig. G1/2).
-
Press the priming bulb
3 (Fig. G1/3)
until diesel flows, bubble-free, from the
bleeding screw.
-
Retighten the bleeding screw 1 (Fig. G1/1) while the diesel fuel is still flowing.
BLEEDING THE INJECTORS
- Loosen the pipe connections 3 (Fig. G1/4) on one of the injectors.
- Turn the starter until diesel flows, without bubbles, from the pipe connections 4
(Fig. G1/4).
- Retighten the connections while the diesel fuel is still flowing.
Do not turn the starter continuously for more than 30 seconds and let
it cool down for 2 minutes between failed attempts.
- The engine is now ready to start.
- Run the engine at tickover speed for 5 minutes immediately after bleeding the fuel
supply circuit to ensure that the injection pump is completely purged.
NB: If the engine runs correctly for a short time and then stops or runs erratically,
check for any leaks in the low pressure circuit. If in any doubt, contact your
dealer.
G1/3
G1/4
4
4
4
4
1
2
3
547408 EN (15/05/2012)