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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
10.7
Lift off cylinder cover.
10.8
Inspect cylinder cover for damage.
A. Replace if necessary.
10.9
Check cylinder cover water seal and
filter cover gasket are in place and in
good condition.
A. Replace if necessary.
10.10
Reassemble stop switch leads.
10.11
Make sure carburetor screw boot is in
place.
10.12
Lubricate compensating tube and fuel
tank breather tube with soapy water,
guide through cylinder cover (install
compensating tube first).
NOTE:
Be careful as to not pull tubes away from
their point of connection. Approximately
3/4" 2 cm) of tube should protrude from
cylinder cover.
screw boot
10. CYLINDER COVER