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SERVICE AND MAINTENANCE
CAUTION
Clean off any fuel that has adhered
to the vehicle body.
Starting the engine immediately
after draining the water from the fuel
filter requires a little more time than
usual. If the engine does not start in
10 seconds, wait for a while and try
again.
Fuel will be mixed in the drained
water. Dispose of it in a method
conforming to the regulatory
requirements in your country.
If the water separator requires
frequent draining, have the fuel
tank drained at your nearest Isuzu
dealer.
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4JH1 Engine Model
1. Connect one end of a plastic hose to
the drain plug at the bottom of the fuel
filter and place the other end of the
hose inside a container to receive the
drained fluid.
2. Loosen the drain plug at the bottom
of the fuel filter, and then move the
priming pump up and down by hand
10 to 20 times.
3. Tighten the drain plug securely, and
then operate the priming pump once
again several times.
4. Confirm that no fuel leaks from the
drain plug and also that the warning
light goes out after the engine starts.
4612812sec07SERVICEANDMAINTE7-787-784612812sec07SERVICEANDMAINTE7-787-78 2016/04/1510:29:412016/04/1510:29:41
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