Every forklift shift starts the same way: before you touch the key, you walk the truck. OSHA's standard for industrial trucks requires that a forklift be examined before it is placed in service each shift — and for trucks running around the clock, that means after each shift ends, not just once at the top of the day. The habit takes less than ten minutes, and it is the most reliable tool you have for catching a small problem before it becomes a dropped load, a hydraulic failure, or an incident report.
The OSHA requirement and who carries it out
OSHA's standard at 1910.178 places the inspection obligation on the employer, but the operator is the person who executes it. You are the one who knows what normal feels like on your truck — how much pedal the brake takes, whether that hose was already weeping yesterday. The frequency rule matters: a truck on a single shift is examined before that shift begins. A truck running non-stop across multiple shifts must be examined after each shift, because the next operator needs current information before they place it in service.
Key-off visual inspection: before the engine starts
Start with the engine off and the key out. Work around the truck in a fixed route. Check tires and wheels for damage and secure fasteners. Inspect the forks at the heel for cracks, wear, and bend. Look at the mast and lift chains for damage and proper lubrication, then examine every hydraulic hose and fitting for chafing or seeping fluid. Check under the truck for fresh puddles — fluid on the floor is the fastest indicator of a developing problem. Verify the data plate is legible, and confirm the overhead guard and load backrest extension are in place.
Then check your fluids: hydraulic reservoir, engine oil, coolant, and fuel or LP connection. On an electric truck, check battery condition and electrolyte water level. These checks take two minutes and are the difference between a truck that runs the full shift and one that quits mid-load.
Key-on operational check: what you verify with power on
With the engine running or power on, test lift and tilt through their full range — sluggish response or unusual noise confirms what you may have noticed on the walk-around. Apply the service brake firmly at slow speed and confirm the truck stops decisively. Set the parking brake and verify the truck will not roll. Both brakes must work independently.
Check steering responsiveness, sound the horn, confirm lights function if the truck operates in low-light areas, and verify the backup alarm activates in reverse. Scan your gauges and warning lights for temperature, fuel, and fault indicators. Finally, fasten and test the seat belt or operator restraint. The restraint keeps you inside the overhead guard during a tip-over — if the buckle sticks or the belt is frayed, the restraint is not functional and must be fixed before the truck moves.
Defects: reporting, tagging out, and returning to service
When your inspection finds a defect, report it immediately — not at end of shift, not after one more run. Any truck that is defective or unsafe must be taken out of service until qualified maintenance personnel restore it to safe operating condition. Tag it out with a written out-of-service notice on the controls so no other operator unknowingly takes it. Inspection records document what was found, when, and by whom. The truck goes back into service when maintenance clears it — not because the shift is short-handed.
Key Takeaways
- •OSHA 1910.178 requires forklift examination before each shift; trucks running continuously must be inspected after each shift.
- •The key-off visual check covers tires, forks, mast and chains, hoses and fittings, leaks under the truck, data plate, overhead guard, load backrest, and all fluid levels.
- •The key-on operational check confirms lift and tilt, both brakes, steering, horn, lights, backup alarm, gauges, and seat belt function.
- •Any defect must be reported immediately — a defective truck must be tagged out and kept out of service until cleared by maintenance.
- •Inspection records and a physical out-of-service tag protect everyone and document the machine's condition across shifts.