SAFETY PRECAUTIONS SECTION 2 Page 9 MAINTENANCE Loosen the filler cap slowly to relieve the pressure to prevent possible injury. Always vent the hydraulic system before working on any hydraulic component. Have all equipment resting on the ground and relieve all hydraulic system pressure by moving control lever in various directions before removing any hydraulic component. Never work beneath the blade and/ or ripper without proper blocking. Improper blocking could result in serious injuries. When service or maintenance requires access to areas that cannot be reached from the ground, use a ladder or platform.
If such ladders or platforms are not available, use the machine hand holds and steps provided. Perform all service or maintenance carefully. Use only approved parts for repairs and maintenance show in your parts catalog. Failure to do so could compromise your personal safety and machine performance and reliability. Never align holes with fingers or hands. Use a proper aligning tool. Be sure all used tools are in good condition. Do not use tools which are worn, bent or have mushroomed heads. Use the proper tool for the job. Remove sharp edges and burrs from reworked parts. For field service, move machine to level ground if possible and blocks the tracks.
If work is absolutely necessary on an incline, block the machine and its attachments securely. Move the machine to level ground as soon as possible Before working on the machine, turn OFF the electrical system master switch and remove the starting switch key so no one will start it unexpectedly. Do not carry loose objects in pockets that might catch on the machine or fall unnoticed into open compartments. Before working on any part of the engine or electrical system, disconnect the battery ground cable. Tag the cable and all controls to alert personnel that work is in progress. When it is necessary to make any checks or adjustments with the engine operating, always use two people.
One trained person must be in the operator's seat to safeguard the second person making the checks or adjustment. As an added precaution, when making checks or adjustments with the engine operating, make sure the transmission shift lever is locked in neutral (N), and the parking brake is locked. Never stand on the tracks or near the blade while the engine is operating. If the engine is running and the side doors are open or removed be careful of rotating parts such as the fan and belts that can cause serious injury. Use a non-toxic, nonflammable commercial solvent for cleaning parts, unless otherwise specified.
Never use gasoline, diesel fuel, kerosene or other flammable solvents for cleaning part. DRESSTA TD-40C