TM 10-3930-643-34 GENERAL  SUPPORT  TRANSMISSION  MAINTENANCE. 15-2. Torque Converter Charging Pump. (Sheet 5 of 6) ASSEMBLY NOTE Lubricate all parts with lubri- cating oil before assembly. 17. 18. 19. 20. 21. Using a plastic hammer, install pins (41 and 40) in case (38). Install new preformed packing (39) and case (38) in plate (42). Using  snap ring pliers, install retaining ring (36), pin (35), gear (34) and retaining ring (33) in shaft (37)0 Install items 37 thru 33 as an assembly. Using a plastic hammer, install pin (31), retaining ring (30), gear (29) and retaining ring (28) on shaft (32). Go to sheet 6 15-21