Regular ramp maintenance is critical to ensure safe, smooth, and dependable service for all passengers. Based on the OEM schedule for Braun ramps, here’s a quick, practical guide.
Why ramp maintenance matters
- Prevents sudden failures and costly downtime
- Ensures compliance with accessibility standards
- Provides safe, consistent boarding for wheelchair users
Maintenance intervals
Daily (before service):
- Check ramp deployment/retraction for smooth, complete motion.
- Inspect for unusual noises, resistance, or hesitation.
- Clean off dirt, salt, or debris.
Monthly:
- Inspect hinges, pivot points, and fasteners for wear or looseness.
- Lubricate all specified pivot points with approved grease.
- Check electrical connections and wiring for secure fit and corrosion.
Every 6 months or 750 cycles:
- Verify alignment of the ramp with floor thresholds.
- Inspect and adjust latch mechanisms.
- Confirm safety interlocks (e.g., vehicle won’t move while ramp is deployed).
Annually or 1,500 cycles:
- Repeat prior tasks plus inspect structural components for cracks, bends, or excessive wear.
- Replace worn parts immediately (pins, bushings, springs, or cables).
- Test backup/manual deployment function.
- Heavy use / harsh environments:
- Increase cleaning and lubrication frequency. Road salt and mud accelerate wear.
Quick inspection checklist
- Ramp surface: Non-slip coating intact, no cracks or excessive wear.
- Hydraulics/electrics: No leaks, frayed wires, or exposed terminals.
- Hardware: Bolts and snap rings tight and properly seated.
- Noise/play: Any rattle or excessive looseness requires adjustment.
- Cycle test: Deploy and stow at least once during inspection to confirm full functionality.
Pro tips for uptime
- Log ramp cycles to track service intervals.
- Always clean before lubricating to avoid grit buildup.
- Keep a dated checklist for inspections, with technician sign-off.
A consistent ramp maintenance program protects passengers, minimizes downtime, and extends equipment life. By following cycle-based inspections and addressing wear early, fleets can keep their ramps safe, compliant, and mission-ready.
