HARNESS AS-SENSOR 1743621 - Caterpillar

Table 2
Bidirectional Selector Position Speed Setting (Forward - Reverse)
1 OFF
2 1.4F - 1.8R
3 1.6F - 2.0R
4 1.8F - 2.2R
5 Operator Selectable Position 1: Independent Mode
Forward and Reverse are independently selectable by using the thumb wheel (5H). Full range from 0.1 to 3.5 in both directions is available. When changing direction, the setting returns to the last speed selected in this direction. After a key OFF/key ON cycle, the original speed settings are returned to the default values for this mode: 1.9F and 2.3R.Positions 2, 3, and 4: Preset Modes
When changing direction, the setting returns to the preset values showed in the tab above.It is possible to change settings when machine is in neutral. An action on the thumb roller will change both forward and reverse setting at the same time. When moving in forward or reverse, the speed will be the onejust selected in the corresponding direction. After a direction change, the machine will go back to the default speed in the tab. Full range from 0.1 to 3.5 in both directions are availablePosition 5: Customized Mode
Illustration 16 g06287185The operator can change the preset values and save them by going into the menu in the display . When changing direction, it is coming back to the preset values. Full range from 0.1 to 3.5 in both directions are availableNote: The speed recall button (5K) is independent from the bidirectional settings.Parking Brake Switch (20)
Parking Brake - This switch is a momentary switch. When the parking brake is ON, the indicator light in the instrument cluster is illuminated. This switch also locks the transmission in NEUTRAL. The machine will not move when the parking brake switch is engaged. After the parking brake switch is disengaged, the parking brake will remain engaged although the light on the display is off until a direction is chosen. Do not use the parking brake for stopping the machine.Engaged - Press switch (20) one time to engage the parking brake.Disengaged - Press switch (20) one time to disengage the parking brake.Note: To release the parking brake, the steering and transmission control must be in Neutral and the operator must be present. If both of these conditions are met, the parking brake will release when the parking brake switch is pressed. If both of these conditions are NOT met, the parking brake light will flash.Hydraulic Lockout (21)
Hydraulic Lockout - This switch is a momentary switch. When the hydraulic lockout is ON (active), the indicator light in the display is illuminated. The switch for hydraulic lockout (21) shuts down the implement hydraulics to the machine.Engine Reversing Fan (22) (If Equipped)
The fan can reverse the direction of air flow from forward to the rearward direction. This function enables the fan to purge debris from the radiator, aftercooler cores, and engine access doors. The purge cycle will begin automatically when the purge interval expires. The purge cycle can begin manually by using switch (22) on the right B post.
Reversing Fan Control (22) - To initiate the fan purge cycle, press