TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 STE/ICE–R PROCED URE S (SIMPLIFIED TEST EQU IPMEN T FOR INTERNAL COMB USTION EN GINES REP ROGR AMMABLE) — Continued 0099 00 a. Diagnostic Connector Assembly Cable W1. The W1 is used to power the VTM and provide access to test points and sensors connected to vehicle/equipment mounted DCA. There is no DCA capability in the M113A2 FOV presently. b. Test Probe Cable W2. The test probe cable for both general and special measurements. It is used for measuring voltages, frequency, resistance, and continuity, and also for the first peak series and compression unbalance tests. W2 is divided into two color coded leads: red for E1 and black for E2. Test clips E1 and E2 of W2 attach to points on the vehicle/equipment being tested. c. Ignition Adapter Cable W3. The ignition adapter cable W3 is used in measuring dwell angle, points voltage, engine RPM, and power tests. W3 is divided into two color coded leads: red for E1 and black for E2. Cable W3 is not used in the M113A2 FOV. d. Transducer Cables W4. The transducer cables W4 are used as extensions to connect the VTM to a pressure transducer, pulse tachometer, current probe, or ignition adapter cable. If necessary, two transducer cables can be joined using connector adapter, TK item 29. 0099 00-5