. SAFETY PRECAUTIONS FOR MAINTENANCE SAFETY PRECAUTIONS FOR MAINTENANCE to from be to 2 - 34 Lock the fro nt and rear frames w ith frame lock TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING To prevent per sonal injury, do not c arry out main tenance wit h the engine running. If mai ntenance must be carried out with the en gine running, carry o ut the operati on with at le ast two workers and do as f One worker must always sit in th e operator's s eat and be r to stop the contact with engine at any time the other workers. When carry ing out operations n rotating part be careful n s, there is a hazard o f being caug ht in the part ot to come close.
Never drop or insert tools or other objects into t he fan or fan reak or be sent flying Set work e quipment lock lever prevent the brake lever moving. Do not touc operated, gi move to a s ve a signal to the other workers to warn the afe place. INSPECTION AND MAINTENANCE AFTER TURNING E.C.S.S. SWITC H OFF For machines equipped with a E.C. S.S. lower the bucket to th e ground, turn the E.C.S.S. switch OFF, and stop the engine before starting inspection or maintenanc e. NEVER t urn the switch ON during in spection or maintenance