Honda CRF50F Owner's Manual page 79

Throttle Inspection
(2)
(1) throttle
(2) throttle cable
1. Check that the throttle assembly is
positioned properly and the securing bolts
are tight.
2. Check for smooth rotation of the throttle ( )
from fully open to fully closed in all steering
positions. If there is a problem, see your
(1) dealer.
3. Inspect the condition of the throttle cable ( )
from the throttle grip down to the carburetor.
If the cable is kinked or chafed, have it
replaced.
4. Check the cable for tension or stress in all
steering positions.
5. Lubricate the cable with a commercially
available cable lubricant to prevent
premature rust and corrosion.
Throttle
1
2
71
Servicing Your Honda