GASKET 2459740 - Caterpillar

1. Raise and block the bucket. Stop the engine. 2. Remove the cutting edge. Clean all contact surfaces. 3. Use the opposite side of the cutting edge if it is not worn. Use a new section if both edges are worn. 4. Install all bolts and tighten them to the specified torque. See the "Bolt Torque for Ground Engaging Tools" chart in the "Maintenance Recommendations" section. 5. Start the engine, raise the bucket slightly and remove the blocks. 6. After a few hours of operation retighten all bolts to the proper torque.Seat Belt
Inspect the condition of the seat belt and all mounting hardware frequently. Replace the seat belt or any part of the mounting hardware, if it is damaged.
Replace the seat belt every 3 years regardless of its condition or appearance.
Windshield Wiper and Washer - If Equipped
1. Inspect the windshield wiper blades. Replace them if they are worn or damaged, or if streaking occurs.
When operating in freezing temperatures, use a nonfreezing window washer solvent. Any commercially available nonfreezing window washer solvent can be used.
2. Fill the windshield washer bottle, located in the operator's seat base.Fuses
1. The fuse panel is located behind the cab air intake cover on the right side of the operator's platform. 2. Open the access panel on the right side of the cab. 3. Remove and inspect the fuses. Replace any fuse if the element is broken.
If it is necessary to replace fuses frequently, consult your Caterpillar dealer.
Air Conditioner - If Equipped
When using pressure air wear a protective face shield and protective clothing. The maximum air pressure must be below 205 kPa (30 psi) for cleaning purposes.
Clean the filter elements. See the topic "Cab Air System" under "Every 50 Service Hours or Weekly."Changing Elements
1. Open the cover behind the operator's seat. 2. Remove the filter elements. Install clean elements. Close the cover.Cleaning Condenser Coil
1. Open the access door on the right side of the cab. 2. Clean the condenser coil. Use a vacuum cleaner, if necessary. Close the access door.Ether Starting Aid - Ether Cylinder
Ether is a poison and is flammable.Do not smoke while installing or changing the ether cylinder.Use ether only in well ventilated areas.Use ether with care to avoid fires.Do not store replacement cylinders in living areas or in the operator's compartment.Keep ether cylinders out of the reach of children.Avoid breathing of the vapors or repeated contact of ether with the skin.Do not store cylinders at temperatures above 49°C (120°F).Do not store cylinders in direct sunlight.Do not puncture or burn cylinders.Discard empty cylinders in a safe place.
The ether cylinder valve is located in the service compartment behind the operator's compartment.Initial Installation (typical procedure shown)
1. Remove the protective plug (1) from the ether cylinder valve. Store the plug in the threaded holder (2). 2. Install the gasket into the valve. 3. Screw the ether cylinder (3) into the valve hand tight. Do not use any tools to tighten it. Fasten the cylinder clamp (4) securely around the cylinder.Changing (typical procedure shown)
1. Loosen the