009256 Linear/Allstar 3-1/2" Clutch Disc
Commercial garage door operator clutch disc
Linear 009256 clutch disc (pad) is a replaceable part for the Linear
commercial trolley garage door openers. The clutch disc can wear out
over time from normal use and should be replaced when it becomes
difficult to tighten the clutch to obtain a smooth operation of the door
when it is in good working condition. Consult the garage door opener
manual for instructions on proper replacement.
It's also a good
idea to check the condition of the v-belt while you have the clutch
assembly apart and replace the belt if needed. The model MD5011S drawbar
trolley opener uses a 4L-230 v-belt. Check your owners manual for the
correct replacement belt for your model operator.