CAT 120 Motor Grader Electrical System Schematic Manual – PDF DOWNLOAD
FILE DETAILS:
CAT 120 Motor Grader Electrical System Schematic Manual – PDF DOWNLOAD
Language : English Pages :43 Downloadable : Yes File Type : PDF Size:5.79 MB E941-214 E951-204
TABLE OF CONTENTS:
CAT 120 Motor Grader Electrical System Schematic Manual – PDF DOWNLOAD
Features............................................................... 1 Cover Page............................................................. 3 Information............................................................ 0 Component Location................................................. 0 Vol 1 - Cab.................................................... 4 Vol 2 - Cab Continued.......................................... 5 Vol 3 - Chassis and Engine..................................... 6 Vol 4 - Chassis Continued...................................... 7 Connector Location................................................. 0 Vol 1 - Cab.................................................... 8 Vol 2 - Cab Continued.......................................... 9 Vol 3 - Chassis and Engine.....................................10 Vol 4 - Chassis Continued......................................11 Schematics............................................................. 0 Function Isolation Tools........................................... 0 Grids On/Off................................................... 0 All Circuits Off............................................... 0 All Circuits On................................................ 0 Vol 1 - Cab........................................................12 Unspecified Circuit............................................ 0 Black (Ground)................................................. 0 032 (Red) (Battery Power)...................................... 0 640 (Blue) (Key Power)......................................... 0 305 (Lt Blue) (Converter 12v Out).............................. 0 021 (Orange) (Starting)........................................ 0 258 (Dk Purple) (Machine Control Circuit)...................... 0 346 (Med Green) (Steering Control Circuit)..................... 0 347 (Dk Green) (AWD Circuit)................................... 0 430 (Dk Gray) (Auxiliary Implement Control Circuit)............ 0 522 (Lt Purple) (Transmission Chassis Control Circuit)......... 0 509 (Lt Pink) (Engine Control Circuit)......................... 0 613 (Dk Yellow) (Heat/AC)...................................... 0 4665 (Tan) (Turn/Wiper/Washer)................................. 0 CON 509 (J1939/1587 D.L.)...................................... 0 CON 032 (RS232/485 D.L.)....................................... 0 SUB 141 (Lt Orange) (Implement Control Circuit)................ 0 CON 522 (CAN "B" D.L.)......................................... 0 CON 141 (CAN "C" D.L.)......................................... 0 SUB 500 (Med Pink) (Grade Control CAN Data Link)............... 0 CON 258 (Dk Purple/Black Stripe) (Steering CAN Data Link A).... 0 SUB 577 (Lt Green) (Steering CAN Data Link B).................. 0 SUB 651 (Blue Gray) (Ethernet)................................. 0 Vol 2 - Cab Continued..............................................13 Unspecified Circuit............................................ 0 Black (Ground)................................................. 0 032 (Red) (Battery Power)...................................... 0 640 (Blue) (Key Power)......................................... 0 258 (Dk Purple) (Machine Control Circuit)...................... 0 346 (Med Green) (Steering Control Circuit)..................... 0 347 (Dk Green) (AWD Circuit)................................... 0 430 (Dk Gray) (Auxiliary Implement Control Circuit)............ 0 613 (Dk Yellow) (Heat/AC)...................................... 0 CON 509 (J1939/1587 D.L.)...................................... 0 CON 032 (RS232/485 D.L.)....................................... 0 CON 522 (CAN "B" D.L.)......................................... 0 CON 141 (CAN "C" D.L.)......................................... 0 SUB 577 (Lt Green) (Steering CAN Data Link B).................. 0 SUB 5655 (Lt Gray) (Radio CAN Data Link)....................... 0 SUB 651 (Blue Gray) (Ethernet)................................. 0 Vol 3 - Chassis and Engine.........................................14 Unspecified Circuit............................................ 0 Black (Ground)................................................. 0 032 (Red) (Battery Power)...................................... 0 640 (Blue) (Key Power)......................................... 0 021 (Orange) (Starting)........................................ 0 190 (Dk Pink) (Start Aid)...................................... 0 258 (Dk Purple) (Machine Control Circuit)...................... 0 346 (Med Green) (Steering Control Circuit)..................... 0 347 (Dk Green) (AWD Circuit)................................... 0 509 (Lt Pink) (Engine Control Circuit)......................... 0 522 (Lt Purple) (Transmission Chassis Control Circuit)......... 0 613 (Dk Yellow) (Heat/AC)...................................... 0 4665 (Tan) (Turn/Wiper/Washer)................................. 0 CON 346 (CAT D.L.)............................................. 0 CON 509 (J1939/1587 D.L.)...................................... 0 SUB 141 (Lt Orange) (Implement Control Circuit)................ 0 CON 522 (CAN "B" D.L.)......................................... 0 SUB 651 (Blue Gray) (Ethernet)................................. 0 Vol 4 - Chassis Continued..........................................15 Unspecified Circuit............................................ 0 Black (Ground)................................................. 0 032 (Red) (Battery Power)...................................... 0 640 (Blue) (Key Power)......................................... 0 258 (Dk Purple) (Machine Control Circuit)...................... 0 346 (Med Green) (Steering Control Circuit)..................... 0 347 (Dk Green) (AWD Circuit)................................... 0 430 (Dk Gray) (Auxiliary Implement Control Circuit)............ 0 522 (Lt Purple) (Transmission Chassis Control Circuit)......... 0 4665 (Tan) (Turn/Wiper/Washer)................................. 0 SUB 141 (Lt Orange) (Implement Control Circuit)................ 0 CON 5767 (Olive Green) (Blade Knuckles Data Link).............. 0 CON 032 (RS232/485 D.L.)....................................... 0 SUB 500 (Med Pink) (Grade Control CAN Data Link)............... 0 SUB 577 (Lt Green) (Steering CAN Data Link B).................. 0 SUB 651 (Blue Gray) (Ethernet)................................. 0 Machine Views.......................................................... 0 Vol 1 - Cab........................................................ 0 Cab Bottom View................................................16 Cab Front View.................................................17 Cab Headliner View.............................................18 Cab Rear Wall View.............................................19 Operator Console View..........................................20 Operator LH Console View.......................................21 Operator LH Platform View......................................22 Operator RH Console View.......................................23 Operator RH Platform and Fuse Block View.......................24 Operator Seat View.............................................25 Vol 2 - Cab Continued.............................................. 0 Cab Bottom View................................................26 Cab Front View.................................................27 Cab Rear Wall View.............................................28 Cab Roof View..................................................29 Operator Console View..........................................30 Vol 3 - Chassis and Engine......................................... 0 Chassis Left Side View.........................................31 Chassis Right Side View........................................32 Compartment Right Side View....................................33 Engine Left Side...............................................34 Engine Right Side..............................................35 Fuse Box.......................................................36 Radiator.......................................................37 Transmission View..............................................38 Vol 4 - Chassis Continued.......................................... 0 Chassis Frame View.............................................39 Chassis Left Side View.........................................40 Chassis Right Side View........................................41 Front Chassis - Left...........................................42 Front Chassis..................................................43
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