TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
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TM 9-2815-220-24 WIRING HARNESS AND CABLE REPAIR 0056 00 DISCONNECT POINTS Wiring harnesses, cables and leads that terminate at removable plug-in connectors and receptacles, interconnects the various electrical components. The cables, leads and harnesses are fastened to the engine and/or transmission by means of tie wraps and loop clamps which are secured to tapped pads and brackets. The wiring harness to vehicle interface connector mounting brackets (on Models 2CA and 2DA) are located at the top of engine. The wiring harness to vehicle interface connector mounting bracket (on Model 2DR) is located on the left side of the transmission. The interface location provides a means of quickly disconnecting the electrical circuit from the vehicle. CIRCUIT DESIGNATIONS The circuit numbers assigned to the electrical circuits are listed in the following table. Each harness, cable and electrical lead has a numbered band to identify the circuit. The band number is shown at the termination of each circuit on the wiring diagrams following the table. CIRCUIT DESIGNATION TABLE BAND MODEL DESIGNATION 1 --- Generator-to-engine disconnect. 2 --- Generator-to-engine disconnect. 14 2CA, 2DA Starter low voltage protection module-to-transmission disconnect. Transmission neutral shift switch to transmission disconnect, and transmission disconnect to engine disconnect. 14 2DR Starter low voltage protection module-to-engine disconnect. 14A 2CA, 2DA Starter low voltage protection module to starter. 26 2DR Generator-to-engine disconnect. 33 --- Engine oil temperature transmitter to engine disconnect. 36 --- Engine oil pressure transmitter to engine disconnect. 54 2DR Fuel shutoff to engine disconnect. 54A 2CA, 2DA Fuel shutoff to engine disconnect. 74 2DR Starter solenoid to starter low voltage protection module. 81 2CA, 2DA Starter-to-engine disconnect. 82 2DR Starter solenoid to engine disconnect. 321 2CA, 2DA Transmission oil pressure transmitter to transmission disconnect, and transmission disconnect to engine disconnect. 321 2DR Transmission oil pressure transmitter to engine disconnect. WP 0056 00-2