PISTON 1211467 - Caterpillar

Do not let piston (61) fall when the clutch housing is turned over.
31. Turn the clutch housing over. Install teflon rings (103) on piston (60) for the No. 2 clutch. Make sure the lip of the teflon rings is toward the clutch housing. Put clean transmission oil on the rings. Install piston (60) in No. 2 and 3 clutch housing (58). 32. Install top plate (59) in No. 2 and 3 clutch housing (58). 33. Install tooling (K) to hold piston (60) and plate (59) in the clutch housing. Turn the clutch housing over.34. Install No. 2 and 3 clutch housing (58). Remove tooling (K). Make sure the tangs on the plates are in the correct position. 35. Install bearings (50) in gears (51) for planetary carrier (39). Install gears (51) in the planetary carrier with thrust washers (49) and (52) on both sides of the gears. Install shafts (53). Make an alignment of the hole in the shaft with the hole in the planetary carrier.36. Install pins (54) that hold shafts (53) in planetary carrier (39). 37. Install bearing (48) in planetary carrier (39) with a soft hammer. Make sure notch (104) is up as shown. 38. Install ring (47) on planetary carrier (39). 39. Put ring gear in position as shown. Put planetary carrier (39) in position in ring gear (44). Use tooling (J) to push the ring in the groove in the planetary carrier. Push the planetary carrier into the ring gear until ring (47) moves into place in the groove in the ring gear. 40. Put plate (43) in position in the ring gear. 41. Use a punch and a hammer and install pins (42) and (45) that hold plate (44) in the ring gear. 42. Install bearings (41) in output shaft (37) with tooling (H). Install the bearings to a depth of 2.26 0.25 mm (.089 .010 in.) below the outside surface. 43. Slide planetary carrier (39) into position on output shaft (37). 44. Install sun gear (46) in the planetary carrier. 45. Install hub (38) on the output shaft and use tool (I) to install retaining ring (40) that holds the hub on the output shaft. 46. Install output shaft (37) planetary carrier (39) and hub (38) as a unit. 47. Install three plates (58) and three discs (57) for the No. 3 clutch. Start with a plate and stop with a disc. Note the correct position of the tangs on the plates. Install plate (56) on the No. 2 and 3 clutch housing. 48. Put plate (36) in position in ring gear (32). Install ring (35) that holds the plate in the ring gear. Do not install the top plate at this time.49. Install ring gear (32), two discs (21), plate (18) and three springs (55), for the No. 4 clutch. Start and stop with a disc. 50. Install