Bus Inspection Checklist

Comprehensive inspection procedures for all bus systems, safety checks, and compliance with public transportation industry standards.

Engine & Powertrain

  • Check engine oil level and condition for proper viscosity and contamination.
  • Inspect coolant level and examine for leaks in radiator and hoses.
  • Verify transmission fluid level and color for proper operation.
  • Check air filter condition and replace if dirty or clogged.
  • Inspect drive belts for proper tension, cracking, or fraying.
  • Test engine idle and acceleration performance for smooth operation.
  • Examine exhaust system for leaks, damage, or excessive emissions.
  • Verify fuel system integrity and check for leaks.

Brake System

  • Test brake pedal feel and travel for proper response.
  • Check brake fluid level and inspect for contamination.
  • Inspect brake pads and rotors for wear and damage.
  • Verify air brake system pressure (if equipped) reaches proper PSI.
  • Test parking brake engagement and holding capability.
  • Check brake lines and hoses for leaks or damage.
  • Inspect ABS system warning lights and functionality.
  • Verify brake warning systems and alarms operate correctly.

Tires & Wheels

  • Check tire pressure on all wheels including spare tire.
  • Inspect tire tread depth using gauge or penny test method.
  • Examine tire sidewalls for cuts, bulges, or irregular wear patterns.
  • Verify wheel lug nuts are properly torqued and secure.
  • Check wheel rims for cracks, dents, or corrosion damage.
  • Inspect valve stems for cracks or leaks.
  • Ensure tire rotation schedule is current and documented.
  • Verify tire size and load rating match manufacturer specifications.

Lights & Electrical Systems

  • Test all exterior lights including headlights, taillights, and turn signals.
  • Check interior lighting including passenger area and driver controls.
  • Verify emergency lighting systems and exit signs function properly.
  • Test horn and backup alarm/beeper operation.
  • Check battery terminals for corrosion and secure connections.
  • Inspect alternator charging rate and belt condition.
  • Verify dashboard warning lights and gauges operate correctly.
  • Test windshield wipers and washer system functionality.

Steering & Suspension

  • Check steering wheel free play and alignment.
  • Inspect power steering fluid level and condition.
  • Test steering response and ease of turning.
  • Examine suspension components for wear or damage.
  • Check shock absorbers and struts for leaks or damage.
  • Inspect ball joints and tie rod ends for excessive wear.
  • Verify front-end alignment and tire wear patterns.
  • Test vehicle stability during acceleration and braking.

Safety Equipment & Emergency Systems

  • Verify fire extinguisher is present, charged, and properly mounted.
  • Test emergency exits and ensure they open easily.
  • Check first aid kit contents and expiration dates.
  • Inspect safety triangles, flares, or reflective devices.
  • Test emergency radio or communication system.
  • Verify wheelchair accessibility equipment functions properly.
  • Check emergency hammer and window escape tools.
  • Ensure safety instruction placards are visible and legible.

Passenger Area & Interior

  • Inspect passenger seats for secure mounting and damage.
  • Check handrails and grab bars for loose connections.
  • Verify floor surfaces are clean and non-slip.
  • Test passenger stop request system and bell.
  • Inspect windows for cracks or operational issues.
  • Check driver's seat adjustment and mirror positioning.
  • Verify step lights and passenger area ventilation.
  • Ensure fare collection system operates correctly.

HVAC & Climate Control

  • Test heating system operation and temperature control.
  • Check air conditioning performance and refrigerant levels.
  • Inspect cabin air filters and replace if necessary.
  • Verify ventilation fans operate at all speed settings.
  • Check defrost system for windshield and window clearing.
  • Inspect HVAC ductwork for obstructions or damage.
  • Test temperature sensors and automatic climate control.
  • Ensure proper air circulation throughout passenger area.

Exterior Body & Structure

  • Inspect body panels for dents, rust, or structural damage.
  • Check door operation and alignment for proper sealing.
  • Verify mirrors are properly adjusted and damage-free.
  • Inspect bumpers and crash protection systems.
  • Check for proper vehicle identification and license plates.
  • Examine undercarriage for corrosion or damage.
  • Verify proper operation of passenger doors and safety systems.
  • Inspect roof and body seals for water intrusion.

Documentation & Compliance

  • Verify current vehicle registration and insurance documentation.
  • Check driver's commercial license and medical certification.
  • Ensure inspection certificates are current and displayed.
  • Review maintenance records and service schedules.
  • Confirm compliance with DOT and local transportation regulations.
  • Document any defects or maintenance needs found during inspection.
  • Complete pre-trip inspection log and driver sign-off.
  • Verify emergency contact information is current and accessible.
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