Fault Phenomenon: Bomag BF800C paver when moving, the leveling cable cannot retract automatically or is pulled apart.

Troubleshooting Process:
– Checked spring: reel internal coil spring broken or fatigued.
– Checked slip ring: conductive slip ring poor contact.
– Checked cable: cable tangled.
– Checked lock: reel locking mechanism not released.

Root Cause: The constant force spring inside the cable reel broke, losing the power to retract the cable, causing it to drag on the ground or get pulled apart.

Required Parts: Replace cable reel spring or assembly.