CAT Machines Electrical Troubleshooting

CAT Electrical Troubleshooting

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

Author: sam

320C

320C, 322C and 325C Excavators Tool Control System – Switches

Posted on July 6, 2022 by sam

Switch (Clockwise Rotation) Illustration 1 g00938200 (1) Switch for work tool (clockwise rotation) Illustration 2 g00938239 Switch for work tool (clockwise rotation) The switch for…

320C

320C, 322C and 325C Excavators Tool Control System – Implement Electronic Control Module (Tool)

Posted on July 6, 2022 by sam

The implement ECM is attached to machines that are equipped with a System 14 or a System 17. The implement ECM is used in order…

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 – System Schematic

Posted on April 21, 2022 by sam

312C and 315C System Schematic Illustration 1 g00779086 System Schematic For 319C And 320C Series Illustration 2 g00779085 System Schematic For 321C Series Illustration 3…

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 – Controller Input and Output Values

Posted on April 21, 2022 by sam

Table 1 Engine and Hydraulic Pump Control (Connector 1)     Pin No.     Function     Normal Voltage     Measure Point  …

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 – Controller Connector Contact Identification

Posted on April 21, 2022 by sam

Illustration 1 g00778729 Diagram Of The Connectors And Contacts For The Controller

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 – Controller – Replace

Posted on April 21, 2022 by sam

Prior to replacement of the controller, ensure that replacement is absolutely necessary. The controller is not normally the cause of a diagnostic code. Always check…

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 – Speed Sensor – Replace

Posted on April 21, 2022 by sam

Illustration 1 g00667337 Installation of the speed sensor (1) Speed Sensor (2) Locknut (3) Magnetic Core (4) Gear (5) Flywheel Housing Prior to replacement of…

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 – Calibrate

Posted on April 19, 2022 by sam

Note: The 325C, M325C MH, and 330C series does not have a governor actuator. This function can memorize the rotation angle of the governor actuator…

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 – Replace

Posted on April 19, 2022 by sam

Replacement Note: The 325C, M325C MH, and 330C series do not have a governor actuator. Illustration 1 g00778226 Governor actuator for 312C (1) Governor actuator…

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 Sweep – Test

Posted on April 19, 2022 by sam

This mode is used to confirm the activation of the governor actuator. Note: The 325C, M325C MH, and 330C series does not have a governor…

Posts navigation

Previous Page Page 1 Page 2 Page 3 … 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