Haul Truck Pre-Shift Inspection Checklist

Air brake system reaches 120 psi within 2 minutes at 1200 RPM; low-pressure warning buzzer sounds correctly at 60 psi. (OSHA 56/57.14200)

Brake block thickness meets or exceeds manufacturer's minimum specifications. (SAE J151)

Parking brake effectively holds the vehicle on a 15% grade with a full load. (OSHA 56/57.14205)

Service brakes provide smooth and even deceleration without pulling to one side. (OSHA 56/57.14205)

Inspect all brake lines and connections for leaks or damage. (OSHA 56/57.14210)

Retarder system (if equipped) functions correctly and provides adequate speed control on downhill grades. (Manufacturer Specs)

Brake cooling system (if equipped) is functioning correctly; coolant levels are adequate and no leaks are present.

Emergency brake system is functional and can bring the vehicle to a complete stop in a controlled manner. (OSHA 56/57.14205)

Automatic lubrication system is functioning correctly, ensuring proper lubrication of brake components. (Manufacturer Specs)

Brake pedal travel is within the manufacturer's specified range. (Manufacturer Specs)

Inspect steering linkage for excessive wear, looseness, or damage. (OSHA 56/57.14210)

Power steering fluid level is within the recommended range; check for leaks. (Manufacturer Specs)

Steering wheel free play is within acceptable limits (typically less than 2 inches). (Manufacturer Specs)

Inspect suspension components (springs, shocks, struts) for damage or wear. (OSHA 56/57.14210)

Tire condition is acceptable (no cuts, bulges, or excessive wear); tire pressure is within the manufacturer's specifications. (OSHA 56/57.14200)

Wheel nuts are properly torqued according to the manufacturer's specifications. (Manufacturer Specs)

Articulation points are properly lubricated and show no signs of excessive wear or damage. (Manufacturer Specs)

Hydraulic cylinders (steering and suspension) are free from leaks and damage. (OSHA 56/57.14210)

Steering stops are functioning correctly, preventing over-steering and damage to components. (Manufacturer Specs)

Visually inspect front axle alignment for any signs of misalignment. (Manufacturer Specs)

All mirrors are clean, properly adjusted, and free from damage to eliminate blind spots. (OSHA 56/57.14130)

Backup alarm is functioning correctly and audible from a safe distance (typically 200 feet). (OSHA 56/57.14130)

All lights (headlights, taillights, brake lights, turn signals) are functioning correctly. (OSHA 56/57.14130)

Windshield is clean and free from cracks or damage that obstructs visibility. (OSHA 56/57.14130)

Windshield wipers are functioning correctly and provide adequate visibility in inclement weather. (OSHA 56/57.14130)

Horn is functioning correctly and audible. (OSHA 56/57.14130)

Camera systems (if equipped) are functioning correctly and providing clear images. (Manufacturer Specs)

Two-way radio is functioning correctly and communication with dispatch is clear. (Site Specific)

Fire suppression system (if equipped) is charged and ready for use; inspect nozzles for obstructions. (NFPA 121)

Operator seatbelt is in good condition and functions properly. (OSHA 56/57.14206)

Dump body is free from cracks, dents, or other damage that could compromise its structural integrity. (OSHA 56/57.14210)

Dump body hinges and pivot points are properly lubricated and show no signs of excessive wear. (Manufacturer Specs)

Dump body hydraulic cylinders are free from leaks and damage. (OSHA 56/57.14210)

Dump body locking mechanism is functioning correctly and securely locks the body in the lowered position. (OSHA 56/57.14210)

Chassis is free from cracks, corrosion, or other damage that could compromise its structural integrity. (OSHA 56/57.14210)

Access ladder to the operator's cab is in good condition and provides safe access. (OSHA 56/57.14206)

Mud flaps are in place and in good condition to prevent debris from being thrown. (Local Regulations)

Check for any signs of fluid leaks (oil, coolant, hydraulic fluid) and ensure proper spill containment measures are in place. (Environmental Regulations)

Wheel chocks are available and in good condition for use during maintenance. (OSHA 56/57.14207)

Bed liners (if equipped) are secure and in good condition to protect the dump body. (Manufacturer Specs)

Review the previous inspection log for any outstanding issues or recurring problems. (OSHA 56/57.14212)

Verify that the operator is properly certified and trained to operate the haul truck. (OSHA 56/57.14206)

Equipment manual is available and accessible in the cab. (Manufacturer Specs)

First-aid kit is present and adequately stocked. (ANSI Z308.1)

Ensure required PPE (hard hat, safety glasses, high-visibility vest, steel-toe boots) are available and in good condition. (OSHA 56/57.14206)

Review emergency procedures and evacuation routes with the operator. (Site Specific)

Ensure the operator is aware of any potential hazards in the work area. (OSHA 1910.1200)

Ensure the pre-shift inspection form is completed accurately and thoroughly. (Site Specific)

Verify understanding of lockout/tagout procedures for maintenance. (OSHA 1910.147)

Spill kit is readily available and properly stocked. (Environmental Regulations)