Display Module - Replace
显示模块很少出现故障。 更换显示模块前，确保需要更换。 始终检查显示模块有无可用的电源。
- 切断钥匙开关和断路开关。
- 拆下显示模块。
- 确认新显示模块的零件号正确。
- 安装新显示模块。
- 将线束与显示模块相连。
- 确认新显示模块操作正常。
Caterpillar Information System:
770G and 772G OEM Off-Highway Truck Machine Electronic Control Module (Chassis)
2011/01/31 A New Retainer Ring is Available for the All Wheel Drive Motors on Certain M Series Motor Graders {4351, 4351}
770G and 772G OEM Off-Highway Truck General Information
R1300G Load Haul Dump Maintenance Interval Schedule
Installation of the v3.2.3 Software for CAES{7604, 7620} Installation of the v3.2.3 Software for CAES{7604, 7620}
770G and 772G Off-Highway Truck Hydraulic and Braking System Hydraulic Tank (Brake, Brake Cooling, Hoist)
770G and 772G Off-Highway Truck Suspension Cylinder Rear Suspension (Cylinder)
2011/02/02 New Advanced Efficiency Filters Are Now Available for the Transmission Assembly and the Torque Converter Assembly Used on Certain Wheel Loaders {1408, 1435, 3004, 3006, 3067, 5068}
770G and 772G Off-Highway Truck Hydraulic Fan Drive System Oil Filter (Hydraulic Fan)
770G and 772G Off-Highway Truck Hydraulic Fan Drive System Oil Filter (Case Drain)
994H Wheel Loader Power Train Selector and Pressure Control Valve (Transmission)
521B and 522B Track Feller Bunchers Machine Systems Travel Motor
770G and 772G OEM Off-Highway Truck Transmission Control
568 Forest Machine Hydraulic System Travel Parking Brake
770G and 772G OEM Off-Highway Truck Gear Pump (Power Train)
770G and 772G OEM Off-Highway Truck Gear Pump (Power Train)
770G and 772G OEM Off-Highway Truck Modulating Valve (Torque Converter Lockup Clutch)
770G and 772G OEM Off-Highway Truck Modulating Valve (Torque Converter Lockup Clutch)
770G and 772G Off-Highway Truck Hydraulic and Braking System Gear Pump (Brake, Brake Cooling)
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317} Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Disassembly and Assembly Procedures for Idlers with Inverted Duo-Cone Seals {4159, 7561, 7561} Disassembly and Assembly Procedures for Idlers with Inverted Duo-Cone Seals {4159, 7561, 7561}
HH44 DE Harvester Head High Pressure Relief Valve - Test and Adjust
2011/04/20 New Hose Assemblies Are Now Used in the Hoist Oil Lines Group on Certain Off-Highway Trucks {5057}
2011/03/25 New Hose Assemblies Improve the Lubrication Lines Groups on Certain Off-Highway Trucks {7510, 7540}