Yetter 2967-009 Residue Manager - Manual (Page 10)

10
MAINTENANCE
After a few hours of use, check all bolts to make sure they are tight.
Step 1. Regularly inspect the residue manager for loose or worn bolts.
Repair and replace as needed. Use “BLUE” thread lock (removable) if bolts
that secure the detent plate become loose from vibration.
Step 2. Lubricated the screw adjust using #2 multi-purpose lithium grease
every 50 hours.