SAFETY PRACTICE SAFE MAINTENANCE To avoid accidents: Understand service procedures before starting work. Keep the work area clean and dry. Do not spray water or steam inside cab. Never lubricate or service the machine while it is moving. Keep hands, feet and clothing away from power-driven parts. Before servicing the machine: 1. Park the machine on a level surface. 2. Lower the bucket to the ground. 3. Turn the auto-idle switch off. 4. Run the engine at slow idle speed without load for 5 minutes. 5. Turn the key switch to OFF to stop engine. 6. Relieve the pressure in the hydraulic system by moving the control levers several times. 7. Remove the key from the switch. 8.
Attach a “Do Not Operate” tag on the control lever. 9. Lower the lock lever to the LOCK position. 10. Lock bar connects the front and rear frames. 11. Allow the engine to cool. If a maintenance procedure must be performed with the engine running, do not leave machine unattended. Never work under a machine raised by the lift arm. Inspect certain parts periodically and repair or re- place as necessary. Refer to the section discuss- ing that part in the “MAINTENANCE” chapter of operator`s manual. Keep all parts in good condition and properly in- stalled. Fix damage immediately. Replace worn or broken parts. Remove any buildup of grease, oil, or de- bris.
When cleaning parts, always use nonflammable detergent oil. Never use highly flammable oil such as fuel oil and gasoline to clean parts or surfaces. Disconnect battery ground cable (-) before mak- ing adjustments to electrical systems or before performing welding on the machine. SA-028 SA-312 SA-134 500-E02C-0520 SA-527 SA-20