Main Bearing Journal
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| 主轴承轴颈 | |
|---|---|
| 原始尺寸轴颈 | 76.16 至 76.18 mm (2.998 至 2.999 in) |
| 缩小尺寸轴颈 0.25 mm (0.010 in) |
75.91 至 75.93 mm (2.988 至 2.989 in) |
| 缩小尺寸轴颈 0.51 mm (0.020 in) |
75.65 至 75.67 mm (2.978 至 2.979 in) |
| 缩小尺寸轴颈 0.76 mm (0.030 in) |
75.40 至 75.42 mm (2.968 至 2.969 in) |
主轴承轴颈的最大允许磨损量 ... 0.040 mm (0.0016 in)
主轴承与曲轴轴颈之间的间隙 ... 0.047 至 0.117 mm (0.0019 至 0.0046 in)
缸体上的主轴承孔直径 ... 80.416 至 80.442 mm (3.1660 至 3.1670 in)
Caterpillar Information System:
3056 Engines Connecting Rod Bearing Journal
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Hydraulic Pedal Control (RH)
980G Wheel Loader Power Train Transmission Planetary - Assemble
950G Series II Wheel Loader, 962G Series II Wheel Loader and IT62G Series II Integrated Toolcarrier Power Train Bypass Switch (Power Train Oil Filter)
CP-433E, CS-423E and CS-433E Vibratory Compactors Machine Systems Cab - Remove
950G Series II Wheel Loader, 962G Series II Wheel Loader and IT62G Series II Integrated Toolcarrier Hydraulic System Pilot System Pressure - Test
735, 740 and 740 EJECTOR Articulated Trucks Machine Systems Center Suspension Frame - Remove
D7R Series II Track-Type Tractor Power Train Priority Valve
950G Series II Wheel Loader and 962G Series II Wheel Loader Electrohydraulic System Lift and Tilt Cylinder Drift - Check
CP-563C and CS-563C Vibratory Compactors Hydraulic Tank Strainer - Clean
CP-563C and CS-563C Vibratory Compactors Fuel Tank Cap Filter and Strainer - Replace/Clean
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Bank Valve (Three)(Mechanically Operated)
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Hydraulic Pedal Control (LH)
950G Series II Wheel Loader, 962G Series II Wheel Loader and IT62G Series II Integrated Toolcarrier Power Train Oil Filter (Power Train)
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Hydraulic Pedal Control (RH)
914G Compact Wheel Loader and IT14G Integrated Toolcarrier Transmission Electronic Control System MID 079 - CID 0419 - FMI 06
2001/11/05 A New Shaft And Longer Bolts Are Now Available For The Fan Drive Bracket {1359}
416D, 420D, 424D, 428D, 432D and 442D Backhoe Loaders Hydraulic and Steering System Hydraulic Pedal Control (LH)
735, 740 and 740 EJECTOR Articulated Trucks Machine Systems Center Suspension Frame - Install
914G Compact Wheel Loader and IT14G Integrated Toolcarrier Transmission Electronic Control System MID 079 - CID 0420 - FMI 03
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Hydraulic and Steering System Control Valve (Lift)(Pilot Operated)
TK1051 Track Feller Buncher Refrigerant Receiver-Dryer - Check
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System Normal Mode
2001/10/29 Use the Bearing Preload Tool to Set the Wheel Bearing Preload {4201, 4208}