F/N 71537 Oct 07
© 2007 ICS, Blount Inc.
TITLE
613GC SERVICE MANUAL
67
23. CARBURETOR TUNING
23
This section covers carburetor tuning. Included in this section are basic settings,
idle speed adjustment, and complete adjustment.
The carburetor has been set at the factory for optimal performance and compliance
to EPA Phase I emissions standards. However, minor adjustments may be required in
certain conditions, such as high elevation.
NOTES:
• These cut-off saws are equipped with an electronic speed limiter, as part of
the ignition system. This will prevent the saw from going above 12,500 rpm.
Attempting to set the carburetor mixture to increase the speed or power beyond
this limit may seriously damage the engine.
• Always check the air filter, pre filter, fuel filter, and spark plug before making
carburetor tunings and clean or replace if necessary
Summary of Contents for 613GC
Page 1: ...F N 71537 Oct 07 2007 ICS Blount Inc 613GC SERVICE MANUAL...
Page 2: ......
Page 14: ...2007 ICS Blount Inc F N 71537 Oct 07 TITLE 613GC SERVICE MANUAL 12 4 SPARE PARTS DIAGRAM...
Page 81: ......
Page 82: ......
Page 83: ......