TM 5-1940-277-34TRANSMISSION OIL PUMP REPLACEMENT INSTRUCTIONS(Continued)LOCATIONITEMACTIONREMARKSINSTALLATIONCAUTIONOnce pump is positioned, it must be oriented to correspond with the direction of engine rotation. For thisapplication the portion of the pump housing marked with an arrow pointing to the right should be at top oftransmission. Otherwise pump will not function when engine is started.NOTECover splined portion of input shaft to protect rubber lip of pump oil seal during assembly. Use pump oilseal sleeve.6.TransmissionFront pumpInstall squarelyA slight rotationhousing (1)on shaftof pump willinsuring thatallow gear teethseal is notto engage anddamaged orpump to seat.deformed.7.Front pump4 attachingInstall andUse 1/2 in sockethousing (1)bolts (2)torque toand torque17 - 20 ft-lb.wrench.2-343 (2-344 Blank)
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