PUMP & MOUNTING GP 3V6469 - Caterpillar

Illustration 8 g01467950
R1300G S/N:LJB1-UP, R1300G II S/N:RSL1-UP and R1300G S/N:NJB1-UP (3) Transmission neutralizer override switchThe transmission neutralizer override switch (3) is an input to the Power Train ECM. The input is used by the Power Train ECM to determine if the transmission neutralizer should be enabled or disabled.When the machine is started, the transmission neutralizer is enabled.Move the switch to the upper position to deactivate the transmission neutralizer. The service brake and transmission neutralizer pedal will now operate as a conventional service brake pedal.Move the switch to the lower position to activate the transmission neutralizer. When the service brake and transmission neutralizer pedal is depressed, the service brake will apply and the transmission will be disengaged, allowing the operator to increase engine speed for improved hydraulic performance.Switches (R1300 S/N:6QW1-UP, R1300G ; S/N:LJB1-UP and R1300G ; S/N:NJB1-UP)
Transmission Neutralizer Limit Switch
Illustration 9 g00287699
Transmission neutralizer limit switchThe transmission neutralizer limit switch is an input of the Power Train Electronic Control Module (ECM). The transmission neutralizer limit switch is a two-position limit switch. The transmission neutralizer limit switch informs the Power Train ECM when the service brake and transmission neutralizer pedal is depressed.When the transmission neutralizer limit switch is activated (brake pedal pressed), the switch is open. When the switch is open (not grounded), the Power Train ECM neutralizes the transmission. When the transmission neutralizer limit switch is deactivated (brake pedal released), the switch closes contact J2-4 of the Power Train ECM to ground. The COM terminal is connected