Bolt Inspection and Re-torquing
Initial Break-in: The mounting bolts must be re-torqued after the first 100 hours of operation, as they can stretch and loosen.
Regular Inspection: Check bolt tightness as part of a major service interval (e.g., every 500-1000 hours). Always use a calibrated torque wrench and follow Cat's specified torque and sequence.
This 227-6085 slewing bearing is used for 324D 326D 326D2 322C excavator.
Related part number:
227-6072
3B-8489
