Case CX145C SR, Operator'S Manual

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6 - MAINTENANCE
6. Move this handle and expel from the drain hose (3) the
fuel with which air bubbles were mixed. This action is
the back-up of electromagnet feed pump
(4) . Move
this handle until air bubbles are lose in fuel.
7. Turn “Off” the ignition key.
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8. Next, tighten the air bleeding plug (2) which had been
loosened in step 3 and continue to move the feed
pump
(1) handle. When the handle becomes difficult
to move, air bleeding is completed. Air bleeding : 8 -
12 N·m ( 5.9 - 8.9 lb ft ).
9. Push in the handle of the feed pump (1) to return it to
its original position.
10. Turn “On” the ignition key to operate the electromag-
netic feed pump draining the contaminant (impurities)
in the fuel pipes for more than 30 seconds.
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11. Set each cock of (A) , (B) and (C) as follows.
Cock (A) (fuel tank): Open
Cock (B) (engine): Open
Cock (C) (drain): Close
12. Completely wipe off any spilled fuel, start the engine
and check for any fuel leakage.
ATTENTION: Tightening it with torque exceeding the
specified may cause the rubber section of gasket to
be damaged.
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Cleaning the electromagnetic feed pump filter
1. Located near the fuel filter, place a receptacle of suit-
able capacity under the electromagnetic feed pump.
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