Zontes ZT350T-D, Руководство по обслуживанию

Страница: 42 / 152

42 / 152
Idle speed
Caution:
●Before checking the idle speed, you should check other engine maintenance items and the condition is normal before
proceeding.
●Check the following items before checking the idle speed:
The maintenance indicator light "
" should not light up.
The status of the spark plug has been checked.
The air filter element and the air inlet element have been inspected or replaced.
Check the throttle clearance.
●The limit screw on the valve body is not allowed to be adjusted privately.
Check idle speed:
Check the idling speed of the engine when the engine is warm.
D350 the idle speed range of the engine should be 1500-1700 rpm.
If the idling speed is not within the standard range or the idling speed is stalled, it should be checked and handled by
professional service personnel at the designated maintenance point of Shengshi or a qualified maintenance organization.
Abnormal idling or flameout should be checked or repaired according to the troubleshooting procedure in the chapter
"Electronic Injection System" of this manual.