Fault Phenomenon: Bomag BF600C paver braking distance increases, vehicle rolls on slope.

Troubleshooting Process:
– Checked brake pads: friction pad thickness below limit.
– Checked brake drum: drum surface worn with step.
– Checked adjustment: excessive brake clearance.
– Checked wheel cylinder: piston stuck.

Root Cause: The travel brake friction pads have reached their service life limit, being too thin to provide sufficient braking force.

Required Parts: Replace travel brake friction pads and adjust clearance.