GENMAX GM1200i, User Manual

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17
SERVICE AND MAINTENANCE
Install the spark plugs in reverse order of removal
.
Spark cold torque: 12.5 N.m
5.
Tip: If there is no torque wrench when installing the spark plug, a better estimation method is to screw it 1/4-1/2
turns by force after screwing it in place, but the spark plug shall be screwed to specified torque as soon as
possible.
Adjustment of the carburetor
2
The carburetor is an important components of the engine. The adjustment shall be carried out by a dealer
with professional knowledge, professional data and equipment, to ensure that the adjustment is proper.
Replacement of oil
3
WARNING
Do not drain the oil immediately after turning off the generator. Oil temperature is very high, when
operating, take care to avoid scalding.
Put the generator on a horizontal surface, start the generator, run it for a few minutes to increase its
temperature, and then turn off the engine;
1.
Turn the knob to “ON” and remove the oil maintenance cover.
2.
Unscrew oil dipstick.
3.