System Schematic
这是动力传动系电子控制模块（ECM）的简化电气示意图。 该示意图从电气方面来说是正确的，但没有显示所有可能的线束接头。
参考有关完整的电气示意图，参见电气系统示意图。
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| 图 1 | g01431883 |
Caterpillar Information System:
416D, 420D, 424D, 428D, 430D, 432D and 442D Backhoe Loaders Alert Indicators
TH220B and TH330B Telehandlers Power Train Drive and Steering Axle (Rear) - Install
2003/11/10 Latest Version of Payload Control System (PCS) Software Is Now Available {7620}
216B2, 226B2, 232B2 and 242B2 Skid Steer Loaders Machine Systems Tire and Rim
24H Motor Grader Hydraulic and Steering System Pump Control Valve - Test and Adjust
C9 Engines for Caterpillar Built Machines Camshaft - Install
C9 Engine For Caterpillar Built Machines Camshaft - Remove
CP-323C and CS-323C Vibratory Compactors Machine Systems Articulating and Oscillating Hitch - Install
CP-323C and CS-323C Vibratory Compactors Machine Systems Articulating and Oscillating Hitch - Remove
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Interlock Electronic Control System Diagnostic Operation
797B Off-Highway Truck Steering System Steering System
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Interlock Electronic Control System Normal Operation
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R1300G Load Haul Dump Power Train Final Drive Planetary Carrier - Assemble
725 and 730 Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Piston Pump (Brake, Hoist, Fan) - Test and Adjust
725 and 730 Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Electric Drive Pump (Secondary Steering) - Check
725 and 730 Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Relief Valve (Hoist Lower) - Test and Adjust
C-9 Engine for TK711, TK721, TK722, TK732, TK741, TK751, and TK752 Track Feller Bunchers Mechanical Noise (Knock) in Engine
2003/11/17 New Gasket for the Turbocharger's Water Lines {1052, 1380}
2003/11/01 New Gasket for the Turbocharger's Water Lines {1052, 1380}
247B, 257B, 267B, 277B and 287B Multi Terrain Loaders and 216B, 226B, 232B, 236B, 242B, 246B, 248B, 252B, 262B and 268B Skid Steer Loaders Interlock Electronic Control System Indicators
2003/12/15 New Gaskets in the Water Lines Groups {1380}