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COVER AS 2277867 - Caterpillar

2277867 COVER AS Caterpillar parts COVER
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Caterpillar 2277867 COVER AS

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Walk-Around Inspection
For your own safety, and maximum service life of the machine, make a thorough walk-around inspection before mounting the machine or starting the engine.Look around and under the machine for items such as loose or missing bolts, trash buildup, oil, coolant or fuel leaks. Inspect the condition and inflation of tires.Remove any trash and debris. Adjust tire inflation as needed. Have any necessary repairs made, loose connections and parts tightened to their specified torques and any missing parts replaced before starting the engine or operating the machine. 1. Inspect tires for cuts, gouges and proper inflation pressure.2. Observe hoist converter and brake hydraulic tank oil level, and inspect for leaks. Add oil if necessary.3. Observe transmission tank oil level and inspect for leaks.4. Inspect differential and final drive for leaks.5. Inspect condition and cleanliness of steps and hand holds. Repair or replace damaged steps and hand holds.6. Be sure the ground level shutdown handle is pushed IN.7. Inspect engine compartment for oil and fuel leaks. 8. Inspect cooling system for leaks and trash buildup. Observe coolant gauge for coolant level.9. Inspect steering hydraulic tank oil level and accumulator for leaks. Add oil if necessary.10. Inspect the Rollover Protective Structure (ROPS) for damage.11. Inspect operator's compartment for cleanliness, broken or inoperative gauges.Prestart Checks
To prevent possible injury to nearby personnel, be sure area around the machine is clear of personnel and obstructions.
Operating the machine with improperly inflated tires can cause heat buildup in the tire, and cause accelerated tire wear.
1. If a tire has cuts or gouges, have it inspected and repaired by your tire dealer.
Use a self-attaching inflation chuck and stand behind the tire tread while inflating the tire.
Caterpillar recommends using dry nitrogen (N2) gas for both tire inflation and tire pressure adjustments on all rubber tired machines. Nitrogen is an inert gas and will not support combustion inside the tire.If the tire appears to be under or over inflated, check the inflation presure.Consult your tire dealer for the recommended tire pressures for your job conditions. 2. Check transmission sight gauge (1), hoist converter and brake hydraulic system sight gauge (2) oil levels. With the body (bed) lowered, engine stopped and oil cold, the oil must be to the FULL COLD mark in sight gauge (1) and be visible in hydraulic tank sight gauge (2). 3. Observe the fuel level on the tank. 4. Service the air cleaner when the YELLOW piston in the indicator reaches the RED zone. The indicator is marked in 5 inch of H2O increments to show the amount of air cleaner restriction at any time.5. Inspect both precleaner screens. Remove any dirt and debris. 6. Check the steering system hydraulic oil level. Maintain the oil, (with the machine stopped and engine not running) to the FULL mark in upper sight gauge (1).After engine startup, recheck the oil level. If the oil level registers FULL at lower gauge (2), then the accumulators are properly charged.If it registers below the ADD mark in lower sight

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