. SAFETY PRECAUTIONS FOR MAINTENANCE SAFETY PRECAUTIONS FOR MAINTENANCE the LOCK position. 2 - 27 Set work equi pment lock lever (1 ) and parking b rake le ver (2) to Put blocks un der the track to pre vent the machi ne from moving. TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING To prevent injur y, do not carry out maintenance with th e e e e ngine running. If mai ntenance must be carried out with th ngine running, carry ou t the operation with at least two wo rkers and do as follows. One worker m ust always sit in th e operator's se at and be ready to stop the e ngine at any time . All workers must maintain workers contact with th e other workers.
Set work equi pment lock lever (1 ) and parking b rake le ver (2) to the LOCK pos When carryin ition. g out operations near the fan, fan belt, or other rotating parts, there is a hazard of being caught in the parts, so be careful not to come close. . If any control lever must be Do not touch any control levers be operated, giv e a signal to the other workers to warn them to e place. to move to a saf Never drop or Parts may bre insert tools or othe ak or be sent flyin r objects into the fan or fan belt. g.