Service Hour Meter Does Not Activate - Troubleshoot
Check that the following items are connected properly: chassis light, chassis/boom light relay, CONN5, CONN7, CONN30, CONN46, CONN51 and CONN53. If the problem still exists, use the following checking procedure diagram to troubleshoot the system.
The following chart is for the 311C.
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| Illustration 1 | g00801654 |
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| Illustration 2 | g00799946 |
311C Circuit | |
The following diagram is for the 314CCR.
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| Illustration 3 | g00862936 |
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| Illustration 4 | g00862950 |
314CCR Circuit | |
Caterpillar Information System:
311C and 314C Excavators Electric and Electronic Speed Sensor - Troubleshoot
311C and 314C Excavators Electric and Electronic Speed Sensor - Replace
311C and 314C Excavators Electric and Electronic Starting Motor Does Not Rotate - Troubleshoot
311C and 314C Excavators Electric and Electronic Wiper Motor Does Not Stop - Troubleshoot
311C and 314C Excavators Electric and Electronic Wiper Motor Does Not Rotate - Troubleshoot
311C and 314C Excavators Electric and Electronic Window Washer Does Not Activate - Troubleshoot
311C and 314C Excavators Electric and Electronic Travel Pressure Switch - Troubleshoot
311C and 314C Excavators Electric and Electronic Travel Alarm Sounds while Travel Controls Are Released - Troubleshoot
311C and 314C Excavators Electric and Electronic Travel Alarm Does Not Sound - Troubleshoot
311C and 314C Excavators Electric and Electronic Timer - Troubleshoot
315C Excavator Engine - Install
311C and 314C Excavators Electric and Electronic System Schematic
BA22, BA25 and BA30 Angling Brooms General Information
311C and 314C Excavators Electric and Electronic Monitor - Disassemble
5110B Excavator Machine Systems Swing Motor - Remove
M316C, M318C and M322C Excavators and M318C MH and M322C MH Material Handlers Battery Disconnect Switch
M316C, M318C and M322C Excavators and M318C and M322C Material Handlers Power Receptacle
322C Excavator Machine System Specifications Relief Valve (Line) - Auxiliary
M316C, M318C and M322C Excavators and M318C and M322C Material Handlers Tool Box
M316C, M318C and M322C Excavators and M318C MH and M322C MH Material Handlers Fuel Transfer Pump (Refueling) - If Equipped
5110B Excavator Machine Systems Swing Motor - Install
M316C, M318C and M322C Excavators and M318C MH and M322C MH Material Handlers Mirror
5230B Excavator Machine Systems Swing Parking Brake - Remove
311C U Excavator Hydraulic System Pilot Valve (Travel and Steering)