Engine running roughly.
Engine out of adjustment—tune engine after consulting engine
manufacturer.
Engine stalls when load is applied.
Defective actuator on electronic governor is failing to move throttle
lever—replace actuator as described in the engine manual.
Engine fails to return to idle after a load is
removed.
Defective actuator on electronic governor is failing to move throttle
lever—replace actuator as described in the engine manual.
Auto idle override switch has been left in “bypass”—push switch
down to put engine in auto idle mode.
Engine races uncontrollably at full throttle.
Defective control module on electronic governor is triggering actuator
to move throttle to wide open position—replace module as described
in the engine manual.
Engine frozen.
No oil in crankcase—service at engine manufacturer service center or
replace engine with equivalent.
Problem with split frame reassembly
Misalignment of top/bottom halves—align and assemble using grease
to lube four frame telescoping sleeves, then secure with appropriate
hardware.
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