Overspeed
Kondisi kecepatan berlebih terdeteksi oleh modul kontrol elektronik (ECM, Electronic Control Module). Jika kecepatan engine melebihi 115 persen dari kecepatan engine tetapan, ECM akan mematikan injektor unit elektronik. Injektor unit elektronik akan dimatikan hingga kecepatan engine turun di bawah rpm idle tinggi untuk engine. Kode kerusakan diagnostik akan dicatat ke memori ECM dan peringatan kecepatan berlebih engine akan dimunculkan di tampilan. Lampu "DIAGNOSTIK" akan mengindikasikan kode kerusakan diagnostik.
Caterpillar Information System:
3412, 3412C, and 3412E Generator Set Engines Component Location
3412, 3412C, and 3412E Generator Set Engines Diagnostic Capabilities
345D, 349D and 349D2 Excavators Camera
C6.6 Marine Generator Set Engine Lifting Bracket
2008/09/01 An Improved Hydraulic Electronic Unit Injector (HEUI) Pump is Available {1714}
2008/08/25 An Improved Hydraulic Electronic Unit Injector (HEUI) Pump is Available {1714}
2008/08/25 An Improved Hydraulic Electronic Unit Injector (HEUI) Pump is Available {1714}
C18 Marine Engine Control Panel
Dimensions for Articulated Joints and Steering Cylinder Bores for Motor Graders {7050, 7051, 7065, 7066} Dimensions for Articulated Joints and Steering Cylinder Bores for Motor Graders {7050, 7051, 7065, 7066}
3412, 3412C, and 3412E Generator Set Engines Electrical Connectors
320 Variable Gauge OEM Undercarriage Hydraulic System Undercarriage Cylinder (Adjustable Gauge) - VM Undercarriage
325 Variable Undercarriage VH Undercarriage/VM Undercarriage Hydraulic System Main Hydraulic System - VM Undercarriage
320 Variable Gauge OEM Undercarriage Hydraulic System Travel Hydraulic System - VM Undercarriage
3412, 3412C, and 3412E Generator Set Engines Diagnostic Trouble Codes
Reuse and Salvage for Mechanical Governor Groups in 3114, 3116, and 3126 Engines Equipped with Mechanical Unit Injectors (MUI) {0374, 1000, 1050, 1250, 1300} Reuse and Salvage for Mechanical Governor Groups in 3114, 3116, and 3126 Engines Equipped with Mechanical Unit Injectors (MUI) {0374, 1000, 1050, 1250, 1300}
320 Variable Gauge OEM Undercarriage Adjustable Gauge Undercarriage Frame
2008/12/08 480 Volt Pump plus Control Box, Jacket Water Heater Introduction {1361, 1383}
320 Variable Gauge OEM Undercarriage Hydraulic System Travel Parking Brake - VM Undercarriage
320 Variable Gauge OEM Undercarriage Hydraulic System Oil Makeup (Travel System) - VM Undercarriage
Replacement of High Pressure Fuel Lines on C9 Engines{1252} Replacement of High Pressure Fuel Lines on C9 Engines{1252}
Installation of the 297-4068 Isolator As {1152, 1154} Installation of the 297-4068 Isolator As {1152, 1154}
390D Excavator Camera - Clean/Adjust
3512B Generator Set Engine Air Shutoff - Test
3412, 3412C, and 3412E Generator Set Engines Symptom Troubleshooting