TM-9-2520-234-35 Technical Manual for M109 Transmission XTG-411-2A Download
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PAR 48 TORQUE PATHS CHAP 2, SEC V Figure 24. Second-gear torque path, lockup operation 48. TORQUE PATH – SECOND GEAR, geared steer planetary carriers and sun gears LOCKUP OPERATION (fig. 24) together. When these components are locked The torque path in second gear is identical together, the ring gears drive them as units. to that for first gear until it leaves the geared The output speed is thus equal to the speed of steer planetary ring gears (refer to 47a and b , the ring gears. Refer to TABULATED DATA, above). In second gear, the right- and left- par. 7, for gear ratios applicable to second output clutches are engaged. This locks the gear. 51