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© 2017 ICS- Blount Inc Specifications and pricing are subject to change without notice. P/N 598000 REV072717
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680ES SERVICE MANUAL
13. CYLINDER & PISTON
13.2
Remove carburetor base screws.
A. Remove carburetor base from rear
manifold. Push rear manifold through
carburetor base while holding carburetor
base.
B. Remove carburetor base from pulse
tube.
13. This section covers the removal, inspection and assembly of the cylinder,
piston and related components. Removal of several component groups is
required. Refer to sections 5, 6, 10 and 12 if necessary.
NOTE:
When replacing the 680ES cylinder
and piston it is necessary to tune the
carburetor prior to returning the power
cutter to service. See section 23.
13.1
Remove the multifunction actuator