Checking And Adjusting The Injection Timing - Ezgo 1600xd Repair Manual

5.3 CHECKING AND ADJUSTING THE INJECTION TIMING

1. Park the vehicle on fi rm and level ground.
Then, engage the parking brake and stop the en-
gine.
2. Remove the CVT cover.
3. Find the compression T.D.C while turning the fly-
wheel counterclockwise.
Make sure the mark "1 TC" on the side of the fl y-
wheel is aligned with the reference mark on top of
the rear plate of the fl ywheel.
4. Then, turn the fl ywheel clockwise for approx. 30˚.
5. Remove the No. 1 high pressure pipe.
6. Unscrew the nozzle holder slightly and tighten it
when it is fi lled with fuel.
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ENGINE - INSPECTION AND ADJUSTMENT
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Remove the fuel in the nozzle holder with cloth and
leave only small amount of fuel.
Observe the fuel of the nozzle holder while turning
the crankshaft clockwise (when looking at the front
of the engine) slowly.
When the amount of the fuel in the nozzle holder in-
creases abruptly, that moment is the injection timing.
- If the amount of fuel increases excessively, it
means that the injection timing has already been
passed.
- If the amount of fuel does not increase, it means
the exhaust stroke. Therefore, turn the crankshaft
360° to set to the compression stroke and repeat
the above procedures.
FUEL
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