© 2011 ICS | Blount, Inc. Specifications and pricing are subject to change without notice. P/N 550416 REV06012011
660GC SERVICE MANUAL
74
23
This section covers idle speed
adjustment.
23.1 If engine stops while idling:
A Make sure the chain is
properly tensioned.
B Turn T screw clockwise until
chain begins to move.
C Back T screw out ½ turn.
23.2 If chain turns at idle:
A Back T screw out until chain
stops moving.
23. IDLE SPEED ADJUSTMENT