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©2012 ICS - Blount Inc, Specifications subject to change without notice. REV11272012 P/N 546529
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695GC/F4 SERVICE MANUAL
22.2
Using the tachometer, check the saw
RPM’s at idle.
• Idle speed = 2700 RPM’s +/- 150.
• Make minor adjustments using the
throttle screw.
Using the tachometer, check the saw
RPM’s at full throttle.
• Full throttle target = 9300 RPM’s +/-
150.
• Make minor adjustments using the
throttle screw.
Do not hold the saw at maximum RPM
for more than 5 seconds.
If the full throttle RPM falls below this
range, turn the H needle clockwise 1/16
of a turn at a time, checking the RPM’s at
each interval.
NOTE: pulse the throttle to stablize the
system.
Once the carburetor is adjusted, install
the chain to the proper tension and
continue normal operations.
22.1
Verify the RPM’s using the tachometer.
Start and warm up the saw.
NOTE: This is a “no load” tuning
procedure.
The side cover must be
securely fastened with a bar and chain.
Water MUST be used, failure to follow
this procedure may result in personal
injury and or damage to the saw.
22. IDLE SPEED ADJUSTMENT