Jay-Lor 3650 - Page 47

JAY

LOR

Operator’s Manual - 46 - Trailer Units - Model 3650
- Cross arms broken.
- Extreme torque peak or shock
load.
- Axial loads too high.
- Use appropriate safety device.
- Shorten P.T.O. shaft.
- Replace defective cross
bearings.
AVOIDABLE DAMAGES
POSSIBLE CAUSES
CORRECTIVE ACTIONS
UNIVERSAL JOINT (CROSS) KIT
- Accelerated wear of cross kit.
- Excessive continuous torque
and/or excessive working angle.
- Inadequate lubrication.
- Verify compatibility between
shaft and working conditions.
- Carefully follow lubricating
instructions.
- Replace defective cross
bearings.
- Verify compatibility between
shaft and working conditions.
- Carefully follow lubricating
instructions.
- Replace defective cross
bearings.
- Excessive continuous torque
and/or excessive working angle.
- Inadequate lubrication.
- Bearing caps turning in their
cross journal.
- Overheated bearing caps.
Note: Cross bearings must be greased every 8 working hours.