bobcat 863 loader wiring schematic

[woodwalker57]

loader throwing fault codes ....low oil pressure...hyd charge pressure low... shuts down....checked voltage at all sensors 2.5 volts ....took ohm reading @ controller on incoming wires J1, J2, J3 & J4 terminal...several showing readings.... J3 terminal has 12volts on 3 red wires with white stripe (coming from battery ?) don't know which are the sensor wires... 863 G series s/n 514447193....thanks for help

 

[rblinton]

FWIW, I bought a pdf service manual that covers the serial number of my Series G 753 11 years ago from Finney Equip & Parts in Birmingham AL for $85 + shipping. It has put me on the correct path for repair countless times (and contains wiring schematics). Maybe they have one for yours?

Finney Equip & Parts
205-849-5555
www.finneycorp.com

 

[woodwalker57]

thanks rblinton for reply....checked their website and they have one for 773....change oil pressure sensor and that fault code did not come back so i'll take a shot at hyd pressure sensor replacement hard to believe both sensors went out at same time ... just wasn't sure about 2.5 volts thought it would be higher thanks again for help