PRECAUTIONS FOR MAINTENENCE SAFETY STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE G Stop the machine on firm, level ground. G Select a place where there is no danger of falling rocks, landslides, or flooding. G Lower the work equipment completely to the ground and stop the engine. G Set safety lock lever (1) and brake lock lever (2) to the LOCK position. G Put blocks under the track to prevent the machine from moving. 2-28