MOTOR GP-PISTON 0780278 - Caterpillar

Be sure all personnel are clear of equipment while equipment is being lowered.Failure to stay clear may result in personal injury.
Note: The implement controls must have electrical power in order to move the implements.Lowering The Equipment With Electrical Power
Illustration 1 g00667363
Illustration 2 g00667365
When the electrical system is operating properly, the implements may be lowered by using joystick (1). The joystick is located on the right side of the operator compartment. Engine start switch (2), which is located on the front dash, must be turned to the ON position. With the engine start switch in the ON position, push the joystick forward in order to lower the scraper bowl. When the implements have been lowered to the ground, turn the engine start switch to the OFF position.Lowering The Equipment Without Electrical Power
Illustration 3 g00667359
If the electrical system has malfunctioned or the electrical system has failed, the implements may be lowered by using shutoff valve (3). The valve is located on the top of the tractor transmission. The valve must be opened in order to lower the bowl to the ground. Turn the head of the valve counterclockwise in order to open the valve. You must use a wrench or pliers in order to turn the head of the valve. When the implements have been lowered to the ground, turn the head of the valve clockwise in order to close the valve.