. SAFETY PRECAUTIONS FOR MAINTENANCE SAFETY PRECAUTIONS FOR MAINTENANCE 2 - 32 Lock with articulation lock (4 ) so that the machine that does not articulate . TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RU To prevent personal injury, do not carry out mainten ance with the enginerunni ng. If maintenance must be carried out wi th the engine running, car ry out the operation with at least two work ers and do as follows. One work er must always sit in the operator's seat and be ready to stop t he engine at any contact w ith the other worke Set dump lever (1) to the H lock knob (2), then set parkin g brake switch (3) to t he PARKING position.
When car rying out operation s near the fan, fan be lt, or other rotating parts, there is a haz ard of being caught in the parts, so be careful not t o come close. Do not tou ch the gear shift le ver or dump lever. If th e gear shift lever or dump lever must be operated,give a signa to the oth er workers to warn them to move to a sa fe place. fan or fan belt. Parts may break or be sent flying. Never dro p or insert tools or other objects into the fan or fan belt. Parts may break or be