CRANKSHAFT 2708741 - Caterpillar

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.
Spray cleaning the machine with the engine access cover open and engine running could result in engine damage.To avoid engine damage, always shut the engine down and cover the engine air inlet opening before spray cleaning with the hood open.
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. Refer to Operation and Maintenance Manual, "Maintenance Interval Schedule" for the correct intervals.Check the implement cylinders and the linkage. Repair these components if these components are damaged or excessively worn.Inspect the lights for broken bulbs and for broken lenses. Replace any broken bulbs or broken lenses.Inspect the engine compartment. Remove any trash buildup that is in the engine compartment.Inspect the cooling system for leaks, for faulty hoses, and for any trash buildup. Correct any leaks and remove any trash from the radiator.Inspect all belts. Replace any belts if the following conditions exist:
The belts are worn.
The belts are cracked.
The edges of the belts are frayed.Inspect the hydraulic system for leaks. Inspect the following components. Repair all leaks.
Tank
Cylinder rod seals
Hoses
Tubes
Plugs
Assembled joints
FittingsInspect the swing drive. Repair all leaks.Inspect the steering axle, the axle hubs, and the axle gearbox. Correct any leaks.Inspect the wheel brakes for oil leaks. Repair any leaks.Inspect the transmission for leaks. Correct any leaks.Inspect all tires for damage and for proper inflation. Replace any missing valve caps.Inspect the covers for damage and the guards for damage. Also make sure that these components are securely attached.Inspect the following components for condition and for cleanliness. Repair the components or clean the components, as needed.
Steps
Walkways
HandholdsInspect the Falling Objects Protective Structure (if equipped) for damage. Tighten any loose bolts. Make any necessary repairs.Inspect the operator's compartment for cleanliness. Keep the operator's compartment clean.Adjust the rearview mirrors for best visibility.