Makita PM7651H Technical Information page 40

6-16 Final check
Be sure to check the following points.
Tighten each bolt/screw to the specific torque without failure.
·
Contain Regular gasoline in Fuel tank.
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Contain 4 cycle engine oil in Oil tank.
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Push Primer pump several times to feed the fuel into Carburetor, and then pull Starter knob to start the ignition.
·
As soon as you hear the first combustion sound/ start engine, let choke lever open. After that;
Engine start must be successfully completed before you pull Starter knob just 7 times or less.
Starter knob must stand upright after releasing the hand.
·
Whenever you pull Throttle lever to the full after idling for one minute, smooth acceleration can be obtained without engine
·
stalling.
When you tilt left and right/ back and forth about 45° on condition that engine remains idle, the engine does not stall for 10
·
seconds.
After 3 minute engine-run, you check the engine remains warm. If yes, measure the rpm with 1R070 as follows:
·
Idling rpm must be 2,800 min
Max rpm must be about 7,400 min
When you release Throttle lever and pull down Switch lever, Engine must be stopped properly.
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In addition, just 3 times pulling or less must make the engine start again as soon as you stop the engine.
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Leakage of gasoline/ 4 cycle engine oil is not allowed.
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-1
(by turning Idle adjusting screw. Only Engine is allowed to do the check.)
-1
or more with the machine completely assembled and Nozzle attached.
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