C7.1 Engines for Caterpillar Built Machines Caterpillar


Connecting Rod Bearing Journal

Usage:

525D 2L5
曲轴上的连杆轴承轴颈的原始尺寸 ... 71.970 至 71.990 mm (2.83346 至 2.83425 in)

当安装新连杆时曲轴上的轴承轴颈的最大允许磨损量 ... 0.04 mm (0.0016 in)

曲轴上的连杆轴承轴颈的宽度 ... 37.962 至 38.038 mm (1.4946 至 1.4976 in)

连杆轴承轴颈的倒角半径 ... 3.68 至 3.96 mm (0.145 至 0.156 in)

连杆轴承轴颈表面抛光 ... Ra 0.2 微米

半径表面抛光 ... Ra 0.4 微米

Caterpillar Information System:

C7.1 (Mech) Industrial Engine Piston and Rings
C4.4 Industrial Engine Fuel Priming Pump - Remove and Install - Electric Fuel Lift Pump (EFLP)
C4.4 Industrial Engine Fuel Manifold (Rail) - Remove and Install
C4.4 Industrial Engine Fuel Injection Pump Gear - Remove
C4.4 Industrial Engine Fuel Injection Pump Gear - Install
C4.4 Industrial Engine Fuel Injection Pump - Remove
C4.4 Industrial Engine Fuel Injection Pump - Install
C4.4 Industrial Engine Fuel Injection Lines - Remove
C4.4 Industrial Engine Fuel Injection Lines - Install
C4.4 Industrial Engine Fuel Filter Base - Remove and Install - Single Secondary Fuel Filter
C4.4 Industrial Engine Front Cover - Remove and Install
C4.4 Industrial Engine Front Cover - Remove and Install - Heavy Duty Front Cover
349E, 349F and 352F Excavators and 349E MHPU Mobile Hydraulic Power Unit Tool Control System Switches
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408} Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
349E, 349F and 352F Excavators and 349E MHPU Mobile Hydraulic Power Unit Tool Control System Sensors
320E, 320F, 323E, 323F, 324E, 326F, 329E, 329F and 330F Excavators Tool Control System Solenoid Valves
C4.4 Industrial Engine Gear Group (Front) - Remove and Install - Heavy Duty Gear Group (Front)
C4.4 Industrial Engine Gear Group (Front) - Remove and Install
C4.4 Industrial Engine Glow Plugs - Remove and Install
C4.4 Industrial Engine Housing (Front) - Install - Heavy Duty Housing (Front)
C4.4 Industrial Engine Housing (Front) - Install
C4.4 Industrial Engine Housing (Front) - Remove - Heavy Duty Housing (Front)
C4.4 Industrial Engine Housing (Front) - Remove
C4.4 Industrial Engine Idler Gear - Install
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