. SAFETY PRECAUTIONS FOR MAINTENANCE SAFETY PRECAUTIONS FOR MAINTENANCE 2 - 33 Lock the fron t and rear frames wit h frame lock TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNIN G To prevent injur y, do not carry out m aintenance with the e ngine running. If maintenance must be carried out with the engine runn ing, carry out the op eration with at least tw One worker m ust always sit in the operator's s eat and b e ready to stop the contact with t engine at any time. worker maintain he other workers. When carryin g out operations ne rotating parts be careful no , there is a hazard of being caug ht in the p arts, so Never drop or insert tools or other objects into t he fan or fan belt.
eak or be sent flying Set work eq uipment lock lever (1) to prevent the brake lever ( moving. work equipment fro Do not touch be operated, giv move to a saf e a signal to the other workers to warn them to e place. them to OCK po sition to hen pull parking INSPECTION AND MAINTENANCE AFTER TURNING E.C.S.S. SWITCH OFF For machines e quipped with a E.C.S .S. lower the bucket t o the ground, turn the E.C.S.S. switch OFF, and stop the engine before s tarting inspection or maintenanc e. NEVE R turn the switch ON during in spection or maintenance