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 0002 00 0002 00-22 EQUIPMENT DESCRIPTION AND DATA (Contd) STANDARD METRIC 6. ELECTRICAL SYSTEM (Contd) Starter: Voltage ................................................................................................................. 24 Volts Specification ................................................................................................... MS53011-2 Mounting plate and pinion housing rotation .............................................. 285 degrees Capacity (peak) ....................................................................................................... 9.5 hp 7. CLUTCH Type................................................................................................................ Single dry disc Diameter .......................................................................................................................13 in. 33 cm Torque rating .......................................................................................................... 480 lb-ft 651 N•m 8. TRANSMISSION Manufacturer ...........................................................................Spicer Division, Dana Corp. Model ...........................................................................................................................3053A Type .................................................................................................. Manual, synchromesh Oil type. .................................................................................................................. GO 80/90 Speeds . ................................................................................................. 5 forward, 1 reverse Gear ratios: 1st (not synchronized) ............................................................................................ 5.02:1 2nd .......................................................................................................................... 2.78:1 3rd .......................................................................................................................... 1.62:1 4th ................................................................................................................................ 1:1 5th (overdrive) ......................................................................................................... 0.79:1 Reverse (not synchronized) ..................................................................................... 4.90:1 9. TRANSFER CASE Manufacturer .................................................................................. Rockwell International Model ........................................................................................................................ T-136-27 Type ............................................................................................. Two-speed, Synchromesh Oil type . ................................................................................................................ GO 80/90 Front axle engagement .................................................................................... Air actuated Drive ratio - Input shaft to output shaft for rear axles: Low range .............................................................................................................. 1.980:1 High range ............................................................................................................ 1.010:1 Drive ratio - Input shaft to output shaft for front axle: Low range .............................................................................................................. 2.137:1 High range ............................................................................................................ 1.078:1 10. AXLES (FRONT AND TANDEM REARS) Type .......................................................................................................... Double reduction Ratio ........................................................................................................................... 6.72:1 Torque rating ....................................................................................................... 1,100 lb-ft Table 2. Equipment Data (Contd).