CAT Machines Electrical Troubleshooting

CAT Electrical Troubleshooting

Skip to content
Menu
  • Home
  • CAT Manuals
  • Contact Us
  • Privacy Policy

Author: sam

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Adjust Clock Mode

Posted on March 17, 2022 by sam

Adjustment Of The Clock Illustration 1 g00687262 At the above menu screen, press the “menu” key. Illustration 2 g00687282 Select the “PREFERENCES” option. Press the…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Using Service Mode

Posted on March 17, 2022 by sam

Illustration 1 g00684315 Monitor Panel (1) Fuel gauge (2) Engine coolant temperature gauge (3) Action lamp (4) Engine speed dial indicator (5) Hydraulic oil temperature…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Harness and Wire Identification

Posted on March 9, 2022 by sam

The colors and the sizes of the wires that are shown in the Electric Circuit Diagram are identified and described in the following chart: Table…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Electrical Components And Connector Locations

Posted on March 9, 2022 by sam

The following references should be used to locate the components and connectors for the machine that is being serviced: Electrical System Schematic, Parts Manual and…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Service Tools

Posted on March 9, 2022 by sam

The following service tools should be used in order to troubleshoot the electrical system easily: 146-4080 Digital Multimeter 8T-3224 Needle Tip (Multimeter) 7X-1710 Multimeter Probe…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – General Information

Posted on March 9, 2022 by sam

Troubleshooting the electronic control system will require additional information from the Service Manual of the machine. The reference material should be consulted: the Electrical System…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Related Components

Posted on March 9, 2022 by sam

Alternator The frequency output terminal of the alternator is connected to connector contact 2-35 of the controller. The controller will monitor the signal on this…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Governor Actuator Control

Posted on March 7, 2022 by sam

Illustration 1 g00685478 Governor Actuator Note: The 325C, M325C MH, and 330C do not have governor actuators. The operator selects an engine speed by placing…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Solenoid Valves

Posted on March 7, 2022 by sam

Power Shift Solenoid The proportional reducing solenoid valve changes the electrical signal from the controller into a hydraulic signal for the hydraulic pump. The hydraulic…

320C

312C, 315C, 318C, 319C, 320C, 321C, 322C, 325C, 330C and M325C Excavators and 325C MHPU and 330C MHPU Mobile Hydraulic Power Units Engine and Pump Control – V2 – Senders

Posted on March 7, 2022 by sam

Fuel Level Sender Illustration 1 g00685266 Fuel Level Sender The fuel level sender is attached to a float in the fuel tank. As the fuel…

Posts navigation

Previous Page Page 1 … Page 6 Page 7 Page 8 … Page 98 Next Page

Press CTRL + SCROLL to zoom in/out

Contact your CAT rep for manuals, we do not sell ANYTHING!!



Pages

  • CAT Manuals
  • Contact Us
  • Privacy Policy

Tags

9XR 12H 75C 75D 85C 85D 140H 160H 307 308C CR 311B 312B 320 320B 320C 325B 330B 336D 527 621E 623E 637E 771D 785B 789B 953C 3126B C-9 C-12 C-16 D5M D6F D6G D6M D8R D9R D10R D11N D11R D250E D300E D350E D400E electrical hydraulic

Categories

  • 308C
  • 320C
  • 336D
  • Electrical Schematic
  • Parts
  • Product Link – PL522/523
  • Product Link 121S/300
© Copyright 2025 – CAT Machines Electrical Troubleshooting
Wisteria Theme by WPFriendship ⋅ Powered by WordPress

Privacy Policy