651E Wheel Tractor-Scraper Walk-Around Inspection Caterpillar


Walk-Around Inspection
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------ WARNING! ------

Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.

At operating temperature, the engine coolant is hot and under pressure.

Steam can cause personal injury.

Check the coolant level only after the engine has been stopped and the cooling system pressure cap is cool enough to touch with your bare hand.

Remove the cooling system pressure cap slowly to relieve pressure.

Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury.

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NOTICE

Accumulated grease and oil on a machine is a fire hazard. Remove this debris with steam cleaning or high pressure water, at least every 1000 hours or each time any significant quantity of oil is spilled on a machine.


Note: Watch closely for leaks. If you observe a leak, find the source of the leak and correct the leak. If you suspect a leak or you observe a leak, check the fluid levels more frequently.




Illustration 1g00103275

Inspect the engine air precleaner for dirt buildup. Remove dirt from the engine precleaner screen. Make sure that the piston in the engine air filter service indicator is not in the red zone.




Illustration 2g00103276

Inspect the hitch components for cracks, for worn hitch pins, and for damaged stops. Make any necessary repairs.




Illustration 3g00103277

Inspect the steering linkage for cracks and for components that are worn or damaged.




Illustration 4g00103278

Inspect the draft frame gooseneck and the cross-tube for cracks, for damage, and for distortion.




Illustration 5g00103279

Inspect the draft arms for mounting bolts that are loose or missing.




Illustration 6g00103280

Inspect the bowl and the ejector for damage and for distortion.




Illustration 7g00103281

Inspect the lights for broken bulbs and for broken lenses. Replace any broken bulbs and any broken lenses.




Illustration 8g00103282

Inspect the engine compartment for any trash buildup. Remove any trash buildup from the engine compartment.

Inspect the cooling system for any leaks, for faulty hoses and for any trash buildup. Correct any leaks. Remove any trash from the radiator.




Illustration 9g00103283

Inspect the hydraulic system for leaks. Inspect the tank, the cylinder rod seals, the hoses, the tubes, the plugs, the joint connections, and the fittings. Correct any leaks in the hydraulic system.




Illustration 10g00103284

Inspect the differential for leaks. Make any necessary repairs.




Illustration 11g00103285

Inspect the final drives for leaks. Make any necessary repairs.




Illustration 12g00103305

Inspect the transmission for leaks. Make any necessary repairs.




Illustration 13g00103307

Inspect the tires for any damage and for proper inflation. Replace any missing valve caps.




Illustration 14g00103308

Inspect the brake actuators for leaks. Inspect the wheel brakes for leaks. Replace any worn hoses and any damaged lines.




Illustration 15g00103310

Make sure that all covers and guards are securely attached. Inspect the covers and the guards for damage.




Illustration 16g00103311

Inspect the steps, the walkways, and the handholds. Clean the steps, the walkways, and the handholds. Make any necessary repairs. Inspect the Rollover Protective Structure (ROPS) for damage. If repair is necessary, consult your AVSpare Dealer. Tighten any loose ROPS bolts.




Illustration 17g00103312

Inspect the operator compartment for trash buildup. Check for trash buildup under the floorplate and on top of the crankcase guard. Keep these areas clean.

Inspect the instrument panel for broken gauges and for broken indicators. Replace any broken lenses and any broken indicator lights.

Adjust the mirrors for the correct rear view of the machine.

Information System:

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651E Wheel Tractor-Scraper Transmission Oil - Change
3208 Marine Engine Hose Clamps
651E Wheel Tractor-Scraper Transmission Oil Filter and Magnetic Screen - Replace/Clean
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D5M Track-Type Tractor Heating and Air Conditioning Controls
3208 Marine Engine Maintenance Log
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992G Wheel Loader and 854G Wheel Dozer Power Train Torque Converter
D5M Track-Type Tractor Refill Capacities
992G Wheel Loader and 854G Wheel Dozer Braking System Parking Brake Control
992G Wheel Loader and 854G Wheel Dozer Power Train Transmission Planetary
3208 Marine Engine Customer Assistance
992G Wheel Loader and 854G Wheel Dozer Braking System Piston Pump (Brake)
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D6R Track-Type Tractor Gauges
D6R Track-Type Tractor Light Switches
D6R Track-Type Tractor Heating and Air Conditioning Controls
992G Wheel Loader and 854G Wheel Dozer Braking System General Information (Brake)