TM5-3810-305-10 CAUTION Do not operate for extended periods with wide-open throttle at speeds below minimums shown.  Failure  to  follow  this procedure could cause damage to equipment. Upshifting  and   Downshifting Recommendations Shift  from: 1 to 2 or from 2 to 1 at 2-3 mph (3-5 km/h) 2 to 3 or from 3 to 2 at 3-6 mph (5-10 km/h) 3 to40 or from 4 to 3 at 6-11 mph (10-18 km/h) Use four-wheel drive only when greater traction is  necessary. Four-wheel drive engagement is accomplished by a mechanical coupling in transmission. It may be necessary to creep to get gears to align. CAUTION 1. 2. 3. 4. 5. 6. Put transmission in neutral. Engage parking brake. Turn off accessories. Reduce engine speed. Turn ignition switch OFF. CAUTION A dirty cab can result in damage to instruments and controls. Keep cab clean. Lift  procedure on  Outriggers Never allow boom or load to swing into power lines. If the crane must be operated in the vi- cinity of power lines, follow these safety precautions: Under emergency or extreme traveling circumstances, it is possible to stop the LRT 110 Crane with the parking brake. However, this results in rapid brake wear. After stopping 3 or 4 times by this method, parking brake adjustment should be made.  Failure  to  follow  this procedure could cause damage to equipment. Stopping  the  Engine Before stopping the engine, perform the follow- ing  steps: l l l Contact the power company and have all power lines and ground wires turned off. Never allow any portion of the equipment, including cable, hook block, lines and load, closer to power lines than the distances shown on the Electrical  Warning  (Danger) Decal. Know the maximum height and reach of the crane and erect a suitable barricade around all power sources. 4-20