VALVE GP-RELIEF 3540164 - Caterpillar

Parking/Secondary Brake
Do not engage the parking/secondary brake while the machine is moving unless an emergency exists. The use of the parking/secondary as a service brake in regular operation will cause severe damage to the parking/secondary brake system.
Parking/Secondary Brake - The parking/secondary brake is located on the dash. Parking/Secondary Brake Engaged - Pull up on the knob to engage the parking/secondary brake. Parking/Secondary Brake Disengaged - Push down on the knob to release the parking/secondary brake.Brake Pedals
Left Brake Pedal - The left brake pedal disengages the transmission and brakes the machine. This permits higher engine speed for better hydraulic response. Depress the left brake pedal when positioning and raising the bucket at the same time. Release the pedal to re-engage the transmission and to release the brake. Right Brake Pedal - The right brake pedal slows down the machine ground speed for normal braking. Depress the right brake pedal for normal machine braking. Release the pedal to release the brake.Accelerator Pedal
Accelerator Pedal - The accelerator pedal is located on the floor of the operator's station, at the right. Push down the pedal to increase travel speed.Release the pedal to decrease travel speed. Stop the engine by pulling back on the accelerator pedal beyond the detent position.Transmission Direction and Speed Control
Direction Selector
Forward (1) - Push the transmission lever forward. The machine will move forward. Neutral (2) - The machine should not move when transmission lever is neutral. Reverse (3) - Pull the transmission lever toward the operator. The machine will move in reverse.Speed Selector
3F/3R
Rotate the transmission lever to the desired gear speed: 1 First Speed2 Second Speed3 Third Speed4F/4R
Rotate the transmission lever to the desired gear speed: 1 First Speed2 Second Speed3 Third Speed4 Fourth SpeedTransmission Neutral Lock (If Equipped)
The transmission neutral lock (if equipped) is located on the right side of the steering column. Unlocked - Push down on the lever to release the transmission neutral lock. Locked - Pull up on the lever to lock the transmission neutral lock.Steering Controls
Directional Steering
The directional steering, of the machine, is controlled by the steering wheel. The direction the steering wheel is turned, is the direction that the machine will turn.The steering frame lock must be removed to steer the machine. See "Before Starting the Engine" for information. Left Turn - Move the steering wheel in a counterclockwise direction to steer the machine, to the left. The further the steering wheel is turned in a counterclockwise direction the sharper the left turn. Right Turn - Move the steering wheel in a clockwise direction to steer the machine, to the right. The further the steering wheel is turned in a clockwise direction the sharper the right turn.Steering Column Tilting
To adjust the steering column, pull out on the steering column tilt knob (1) and move the steering column (2) to the desired position. Release the steering column tilt knob (1) and the steering column will remain in the desired position.