TM-9-2320-361-24-1 Field Maintenance Manual Volume 1 for M44A2 Series Trucks
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TM 9-2320-361-24-1 0017 00 0017 00-10 SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINE—REPROGRAMMABLE (STE/ICE-R) GO CHAIN TROUBLESHOOTING (Contd) Table 2. STE/ICE-R Go Chain Test (Contd). INSTALL PULSE TACHOMETER • Disconnect tachometer cable in vehicle (WP 0096 00). • Install pulse tachometer, TK Item 34, in place of removed tachometer cable. 1 MAKE CABLE CONNECTIONS: • Connect P1 of transducer cable W4 to J2 on the VTM. • Connect P2 of transducer cable to connector on pulse tachometer. 2 NOTE Test GO1, VTM Connections and Checkout, must be performed before running any other STE/ICE-R test. WARNING Turn vehicle engine off before installing pulse tachometer. CAUTION Clean all mounting surfaces before installing transducer to prevent entry of foreign substances that may damage engine or transducer. CAUTION Be sure cable W4 is clear of belts and fan blade. • Proceed to next desired test. M35A2 M44A2 TRANSDUCER CABLE W4 REMOVE EACH CABLE PULSE TACHOMETER TK ITEM 34 RIGHT ANGLE DRIVE FAN BLADE P2 PULSE TACHOMETER INSTALLATION G03 TK MODE