Connecting Rod Bearings
连杆轴承必须与连杆轴承孔紧密地配合。 如果轴承接合面出现微振磨损，应检查孔径。 这可能由于松动配合导致的磨损的迹象。
连杆轴承有比原尺寸轴承内径缩小 0.63 mm (0.025 in) 和 1.27 mm (0.050 in) 的轴承可供选用。 这些轴承用于磨过的曲轴。
Caterpillar Information System:
3406C Truck Engine Excessive Fuel Consumption
3512B Petroleum Engines Water Temperature Indicator or Sensor
3512B Petroleum Engine Engine Rating Definitions
3408E and 3412E Engines for Caterpillar Built Machines CID 0342 FMI 08 Secondary Engine Speed signal abnormal
3408E and 3412E Engines for Caterpillar Built Machines CID 0342 FMI 07 Secondary Speed Sensor misinstalled
3500B and 3500B High Displacement Generator Set Engines Indicators for Engine Oil Pressure
3176C and 3406E Engines for Caterpillar Built Machines CID 0342 FMI 02 Loss of Secondary Engine Speed signal
3126B Engine for Caterpillar Built Machines CID 0291 FMI 06 Engine Cooling Fan Solenoid short to ground
3126B Engine for Caterpillar Built Machines CID 0291 FMI 05 Engine Cooling Fan Solenoid open circuit
3512B Petroleum Engine Starting the Engine
3512B Petroleum Engine Instrument Panel - Inspect
3176C and 3196 Marine Engines Heat Exchanger
3500B and 3500B High Displacement Generator Set Engines Main Bearings
3512B Petroleum Engines Cylinder Block
3512B Petroleum Engines Flywheel and Flywheel Housing
320B, 320B L and 320B N Excavators Window Wiper - Inspect/Replace
3512B Petroleum Engines Vibration Damper
3500 Industrial Engines Test Tools for the Electrical System
2000/01/01 Download Flash Files By Using The Caterpillar Service Information System (SIS) Or SIS Web {1901, 7620}
2000/01/01 Download Flash Files By Using The Caterpillar Service Information (SIS) Or SIS Web {1901, 7620}
Alternator - Delco 21SI General Information
3500B Engines Electronic Control System Operation
3500B and 3500B High Displacement Generator Set Engines Fuel System Operation
3176C and 3196 Engines for Caterpillar Built Machines CID 0545 FMI 06 Ether Start Relay short to ground