SPROCKETS TROUBLESHOOTING GUIDE
TECHNICAL INFORMATIONS
SPUR SPROCKET POWER MATE ® RIM SPROCKET
REPLACEMENT
1
5
6
1 3 2
3 4 2
SPUR OR RIM =
Replace drive sprocket for the life cycle of every two saw chains, or sooner.
DRIVE SPROCKET TERMS
1 CLUTCH DRUM 2 CLUTCH SKIRT 3 BORE
4 SPLINE HUB/ADAPTER 5 RIM SPROCKET 6 WEAR DEPTH INDICATOR
BASIC SPROCKET MAINTENANCE TASKS
RIMS AND SPUR SPROCKET Visually inspect before use and daily.
POWER MATE SPROCKET Visually inspect daily and before use.
SPROCKET GREASE & MAINTENANCE
BAR AND CHAIN OIL Fill before use. For gas saws, add oil when you refuel. For electric saws, check intermittently.
Apply clean lithium-based grease to the clutch drum's bearings each time the drive sprocket is removed or weekly. Do not run old saw chain on a new drive sprocket, or a new saw chain on an old drive sprocket. Use two new saw chains in rotation with each new drive sprocket so all can wear together. Clean any build-up of sap or debris from splined hub so rim drive sprocket can float freely.
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Technical Informations
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