TM 1-1520-238-23Change 66-2736.61.MAIN TRANSMISSION FILTER BOWL, ELEMENT, AND DIFFERENTIAL PRESSURE SWITCH(LOCKWIRED TYPE) REMOVAL/INSTALLATION – continuedb. Install bowl (1) and new element (4) in trans-mission (2). Torque bowl (1) to 100 INCH-POUNDS.(1) Lubricate new packing (5). Use assemblyfluid (item 30, App F).(2) Install packing (5) in second groove of trans-mission (2) housing.NOTESteps (3) and (4) apply to transmissionswith chamfer for second packing only.(3) Ensure transmission has chamfer for secondpacking, lubricate new packing (5.1). Useassembly fluid (item 30, App F).(4) Install packing (5.1) in groove of bowl (1).(5) Install element (4) in bowl (1).NOTETo prevent contamination of new pack-ings, ensure sealant does not get intochamfer area when appling sealant.(6) Apply a thin coat of sealing compound totransmission where bowl (1) flange face andtransmission (2) mate. Use sealingcompound (item 175, App F).(7) Install bowl (1) and element (4) in transmis-sion (2).(8) Torque bowl (1) to 100 INCH-POUNDS. Usecrowfoot and torque wrench.(9) Remove excess sealant squeeze out.(10) Lockwire bowl (1) to probe (3). Use wire(item 222, App F).c. Inspect (QA).d. Service main transmission oil system (para1.32).e. Install access panel L200 or R200 (para 2.2).f. Perform drive system dynamic maintenanceoperational check(TM 1-1520-238-T).END OF TASKM04-498-3B51425.1M04-498-8WITHOUT CHAMFER (ONE PACKING)15.152125SEALANTCHAMFERSEALANTWITH CHAMFER (TWO PACKINGS)13M04-498-52
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