. SAFETY SAFETY MACHINE OPERATION falling ground. Put blocks under the tracks to prevent the machine from moving. 2 - 28 PARKING MA Park the m achine on f irm, le vel groun Select a p lace wher e there is no h azar landslides, or of flooding if th e land is low. Lower the work equipment c ompletel y to t he gr rocks or position (L) , then stop the en Always clo se the operator's c ab door, and use t he key t o lock all the equipm ent in orde r to pre vent any unauthorized per son from moving the machine. Alway s remov e the key, take it with you, and leave i t in the specified If it is nece ssary to park the machine on a slop e, alwa ys do as follows.