Engine Idle Speed - Honda CRF230F 2019 Manual

Refer to Safety Precautions on page 43.

Engine Idle Speed

LEFT SIDE
(+)
(1)
(1) throttle stop screw
(–)
(+) increase rpm
(–) decrease rpm
Engine Idle Speed
The engine must be at normal operating
temperature for accurate idle speed adjustment.
Ten minutes of stop-and-go riding is sufficient.
Do not attempt to compensate for faults in other
systems by adjusting idle speed. See your
dealer for regularly scheduled carburetor
adjustments.
1. Warm up the engine, shift to neutral and
place the motorcycle on its stand.
2. Connect a tachometer, following the
tachometer manufacturer's instructions.
3. Adjust idle speed with the throttle stop screw
(1).
Idle Speed: 1,400±100 rpm
Servicing Your Honda
79