. SAFETY PRECAUTIONS FOR MAINTENANCE prevent the machine from moving. 2 - 35 STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE Lower the work e quipment c ompletely to the groun d and stop the engine before performing any inspection a nd maintenance. Afte position , o perate work equip ment control leve r (1) fully i n the e the work RAISE an remaining d LOW pressu ER directi re in the ons 2 or hydraulic 3 times circuit, to r then eleas set equipment lock le After releasing th ver (2) to L e remaining turn the starting s witch to the OFF position Set parking brake switch (3) to the ON position (A) t o appl y the parking brake, the n put block s in front o f and b ehind the tir es to