. SAFETY SAFETY MAINTENANCE INFORMATION STOP ENGINE BEFORE CARRYING OUT MAINTENANCE falling rocks or ground and stop 2 - 33 Stop the machin e on firm , level ground. Select a place where th ere is no hazar landslid es, or of flooding if the l and i s low. Lower t equipme the the engi Turn the engine starting switch to th e ON position . Operate the work eq uipment control le ver back a nd fort h, and to the right and left, 2 to 3 times at the ful l strok e in o rder t o releas e the residual pressur e in the h ydraulic circuit After rel easing t he press ure, m ever to he LOCK position and turn the engi ne starting switc h to the OFF position.
Put bloc ks under the trac k to preven t the m achine from moving.