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© 2022 ICS, Oregon Tool Inc. Specifications are subject to change without notice. REV071918~ F/N 74595
814PRO OPERATOR’S MANUAL
13
DRIVE SPROCKET REMOVAL
•
STEP 1
– Remove the sidecover, bar, and chain using the
scrench.
•
STEP 2
–
Remove the retaining ring.
The drive sprocket (rim sprocket) is a wear item and should be
changed every 2–3 diamond chains.
1. Retaining Ring
2. Washer
3. Rim Sprocket
4. Splined Sprocket Adaptor
Note: Rim sprocket may be installed with either side facing outwards.
IMPORTANT