. SAFETY PRECAUTIONS FOR MAINTENANCE 2 - 28 STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE Stop the machin e on firm, le Select a place w rocks, or flooding Lower th the engi Turn the starting equipme nt contro l lever bac k and forth, lef t and right at the full stroke 2 to 3 time s to elimina te the remaini ng internal pr essure in t he hy draulic c ircuit, and t hen push up w ork equipme nt lock lever (1) and parking brake l ever (2) to the LOCK positio n (L). Check t hat the battery rela y is off and . one minute main power is not off the conduct ed. (Wai t for approx after turning engine s tarting s witch key an d press the ho rn switch.
If th e horn does not sound, it is not acti Put bloc ks under the track to prevent the m achine from m oving.