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What is included in the daily maintenance of a forklift?

Daily maintenance of a forklift involves several key steps to ensure its proper operation.

First, a thorough cleaning of the forklift is required, with a focus on removing dirt and grime from areas such as the fork carriage and mast slides, the generator and starter, battery terminals, the radiator, and the air filter.

Second, check the sealing and fastening conditions of the forklift, paying special attention to critical parts like the fork carriage, fastening screws of the anchor chains, wheel bolts, wheel retaining pins, brakes, and steering mechanism screws.

Next, conduct a detailed inspection of the steering gear to ensure the reliability and flexibility of the steering mechanism.

At the same time, perform a comprehensive check for leaks, covering components such as pipe joints, the diesel tank and fuel tank, brake pump, lift cylinder, tilt cylinder, radiator, water pump, engine oil pan, torque converter, transmission, drive axle, main reducer, as well as the hydraulic steering gear and steering cylinder.

I. Cleaning
Key Area Cleaning: Clean the fork carriage, mast slides, generator and starter, battery terminals, radiator, and air filter to remove dirt, mud, and debris.

II. Fastening and Sealing Inspection
Fasteners Check: Closely inspect critical bolts and screws for looseness, including the fork carriage support, lift chain tensioning screws, wheel bolts, wheel retaining pins, brakes, and steering mechanism screws.
Sealing Check: Check for the "three leaks" (oil, water, and air leaks). Pay close attention to pipe joints, fuel tanks, brake pumps, lift/tilt cylinders, and the engine oil pan.
III. Fluid and Level Checks
Engine Oil: Ensure the oil level is within the range marked on the dipstick; top up if insufficient.
Fuel and Coolant: Ensure there is sufficient fuel and the coolant level is normal to prevent engine overheating.
Hydraulic Oil: Check if the oil level is within the specified range and inspect for any leaks or contamination.
Brake Fluid: Check if the fluid level is within the marked lines and ensure no air has entered the lines.
IV. Tires and Running Gear
Tire Pressure: Inflate to the standard pressure and ensure there are no leaks.
Tire Condition: Inspect the tread and sidewalls for wear, cracks, punctures, or cord exposure. Replace tires if the tread is worn smooth or has reached the wear indicator (safety line).
Wheel Rims: Check for any deformation.

V. Braking and Steering Systems
Braking Performance: Test the foot brake and hand brake to ensure they are sensitive, reliable, and free from abnormal wear or looseness.
Steering Flexibility: Confirm that the steering gear operates flexibly without any sticking or jamming.
VI. Lights, Instruments, and Electrical System
Lighting System: Ensure headlights, tail lights, brake lights, and warning lights are functioning properly.
Instruments and Horn: Ensure accurate display readings and a loud, functioning horn.
Battery Maintenance (Electric Forklifts): Check the electrolyte level (add distilled water if low), clean the battery terminals, and ensure normal charging.
VII. Hydraulic and Load-Bearing Components
Mast and Chains: Check for proper lubrication and inspect for abnormal wear or deformation.
Fork Condition: Inspect for cracks, deformation, or excessive wear.