System Schematic
The schematics in Figure 1 and in Figure 2 show the Caterpillar Monitoring System of the PL61 Pipelayer.
These schematics do not show all possible harness connectors. Refer to Electrical Schematic, KENR6515 for a detailed schematic of the PL61 Pipelayer electrical system.
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| Illustration 1 | g01477095 |
Machine ECM Components of the Monitoring System | |
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| Illustration 2 | g01477097 |
Engine ECM Components of the Monitoring System | |
Caterpillar Information System:
C7 PETROLEUM Petroleum Engine Crankshaft Rear Seal - Install
AP600D and BG600D Asphalt Pavers Propel System Propel Lever - Calibrate
2008/05/12 An Improved Method for Cold Weather Starting is Available for Asphalt Pavers {5051, 5061}
2008/05/26 A New Tube and Clamps are Used for the Engine Oil Cooler's Water Outlet {1380}
AP600D and BG600D Asphalt Pavers Propel System Pump Synchronization - Test and Adjust
420E and 430E Backhoe Loaders Equipment Lowering with Engine Stopped
C4.4 and C6.6 Engines for Caterpillar Built Machines CAN Data Link Circuit - Test
AP600D and BG600D Asphalt Pavers Propel System Rotary Position Sensor (Brake Pedal) - Test and Adjust
PS-360B Paving Compactor Maintenance Interval Schedule
C4.4 and C6.6 Engines for Caterpillar Built Machines 5 Volt Sensor Supply Circuit - Test
2008/04/21 The Pump Lines Group is Updated {5057}
795F AC and 795F AC XQ Off-Highway Trucks Stopping the Engine
904B, 906 and 908 Compact Wheel Loaders, IT14G and IT28G Integrated Toolcarriers and 914G, 924G, 924GZ, 928G and 930G Wheel Loaders Steering Column Spline (HMU Steering) - Lubricate
CB-434D, CB-534D and CB-564D Asphalt Compactors Parking Brake Switch - Test
AP600D and BG600D Asphalt Pavers Propel System Forward Currents (EDC)- Calibrate
416E Backhoe Loader Work Tool Flow Control - If Equipped
AP600D and BG600D Asphalt Pavers Propel System Reverse Currents (EDC)- Calibrate
2590 Track Feller Buncher Machine Systems Swing Motor Relief Valve Pressure - Test and Adjust
AP600D and BG600D Asphalt Pavers Propel System Rotary Position Sensor (Steering) - Calibrate
D6K Track-Type Tractor Fuel System Secondary Filter - Replace
CB-434D, CB-534D and CB-564D Asphalt Compactors Propel Control Position Sensor - Test
795F AC and 795F AC XQ Off-Highway Trucks Stopping the Engine if an Electrical Malfunction Occurs
C4.4 and C6.6 Engines for Caterpillar Built Machines Data Link Circuit - Test
Procedure to Shorten Fumes Disposal Tube on 527 Track-Type Skidder{1317} Procedure to Shorten Fumes Disposal Tube on 527 Track-Type Skidder{1317}