Comprehensive daily and pre-trip inspection checklist for school buses to ensure student safety, regulatory compliance, and optimal vehicle performance.
Engine & Mechanical Systems
Check engine oil level and condition for proper lubrication.
Inspect coolant level and condition in radiator and overflow tank.
Verify power steering fluid level and check for leaks.
Examine belts for proper tension, fraying, or cracking.
Check air filter condition and replace if dirty or clogged.
Inspect exhaust system for leaks, damage, or excessive smoke.
Verify transmission fluid level and condition.
Test engine startup and listen for unusual noises or vibrations.
Braking System & Air Systems
Test service brake operation and pedal feel for proper response.
Check parking brake engagement and holding power.
Inspect brake fluid level and condition in master cylinder.
Verify air pressure builds to proper PSI (typically 100-125 PSI).
Test air brake warning devices and low air pressure alarms.
Check for air leaks in lines, connections, and components.
Inspect brake chambers and slack adjusters for proper operation.
Test emergency brake system operation and response.
Lights & Electrical Systems
Test all exterior lights: headlights, taillights, brake lights, turn signals.
Verify proper operation of hazard warning lights and flashers.
Check school bus warning lights (amber and red) for proper function.
Test stop arm operation and warning lights if equipped.
Inspect interior lighting including aisle and step lights.
Verify dashboard warning lights and gauges function properly.
Check battery terminals for corrosion and secure connections.
Test horn operation and backup alarm functionality.
Steering & Suspension
Check steering wheel free play (should not exceed 2 inches).
Inspect power steering operation and response.
Examine suspension components for wear or damage.
Check shock absorbers for leaks or excessive bounce.
Verify proper wheel alignment during road test.
Inspect steering linkage and ball joints for wear.
Check for unusual vibrations or pulling while driving.
Test steering return to center after turns.
Tires & Wheels
Check tire pressure on all wheels including spare tire.
Inspect tire tread depth (minimum 4/32" on front, 2/32" on rear).
Look for cuts, bulges, or embedded objects in tire sidewalls.
Verify proper tire size and load rating for vehicle.
Check wheel mounting bolts for tightness and security.
Inspect rims for cracks, bends, or other damage.
Ensure valve caps are present and stems are not damaged.
Check for uneven tire wear patterns indicating alignment issues.
Emergency Equipment & Safety Features
Verify fire extinguisher is present, charged, and accessible.
Check first aid kit contents and expiration dates.
Inspect emergency reflectors and road flares availability.
Test emergency door operation and proper closure.
Verify emergency window operation and escape routes.
Check body fluid cleanup kit presence and completeness.
Inspect emergency evacuation procedures posted and visible.
Test two-way radio or communication system operation.
Interior Safety & Student Areas
Inspect all passenger seats for secure mounting and damage.
Check seat cushions and backs for tears or excessive wear.
Verify aisle is clear of obstructions and debris.
Test operation of all windows for proper opening/closing.
Check handholds and grab rails for security and damage.
Inspect floor covering for tears, loose sections, or hazards.
Verify interior mirrors provide adequate driver visibility.
Check step treads for secure mounting and anti-slip surface.
Driver Controls & Instruments
Test all dashboard gauges: fuel, oil pressure, temperature, voltmeter.
Verify proper operation of windshield wipers and washers.
Check defroster and heating system operation.
Test turn signal lever and hazard light switch operation.
Inspect driver's seat adjustment and condition.
Verify mirrors are properly adjusted and not cracked.
Check clutch pedal operation and free play (manual transmission).
Test parking brake handle or pedal engagement.
Exterior Inspection & Body
Inspect body panels for dents, rust, or damage affecting safety.
Check all exterior lights and reflectors for damage or dirt.
Verify proper operation of passenger entrance door.
Inspect bumpers for damage and secure mounting.
Check license plates are properly mounted and visible.
Verify "SCHOOL BUS" markings are clearly visible and undamaged.
Inspect fuel tank for leaks and secure mounting.
Check exhaust pipe routing and heat shield condition.