Part 2

DISASSEMBLY











31. Remove the input clutch assembly (1).










32. Remove the #4 thrust plate (2).










33. Remove the front sun gear assembly (1) and #4 thrust washer (if still in place).










34. Remove the front carrier/rear annulus (2) and #6 needle bearing (1).










35. Remove the rear sun gear (2) and #7 needle bearing (1).










NOTE: The number seven needle bearing (1) has three antireversal tabs and is common with the number five and number two position. The orientation should allow the bearing to seat flat against the rear sun gear. A small amount of petrolatum can be used to hold the bearing to the rear sun gear.











NOTE: Verify that Compressor 5058A (1) is centered properly over the 2/4 clutch retainer (4) before compressing. If necessary, fasten the 5058A bar to the bellhousing flange with any combination of locking pliers and bolts to center the tool properly.

36. Install and load Compressor 5058A to remove the 2/4 clutch retainer snap ring (3).










NOTE: The 2/4 Clutch Piston has bonded seals which are not individually serviceable. Seal replacement requires replacement of the piston assembly.

37. Remove the 2/4 clutch retainer (1).










38. Remove the 2/4 clutch return spring (1).










39. Remove the 2/4 clutch pack (1, 2).










40. Remove the tapered snap ring (4).










41. Remove the low/reverse reaction plate (1).










42. Remove one (1) low/reverse clutch disc to facilitate snap ring removal.










43. Remove the low/reverse reaction plate snap ring (2).










44. Remove the low/reverse clutch pack (1, 2).










CAUTION: Failure to grind and open stakes (4) of the output shaft nut will result in thread damage to the shaft during nut removal.

WARNING: Wear safety goggles while grinding stake nuts.











45. Using a die grinder or equivalent, grind the stakes in the shoulder of the shaft nut (2) as shown. Do not grind all the way through the nut and into the shaft. There are two stakes on each nut.










46. Using a small chisel (1), carefully open the stakes on nut (2).










47. Remove output shaft snap ring.
48. Use Wrench 6497 (1) and Wrench 6498A (2) to remove the output shaft nut.










49. Remove the output shaft (1) from case (3) using a shop press (2).










50. Use Remover 6596 (2) with a shop press (1) to remove the front output shaft bearing cup.










51. Use Remover 6597 (2) and Universal Handle C-4171 (1) and Handle Extension C-4171-2 to press the rear output shaft bearing cup rearward.










52. Remove the rear carrier front bearing cone (3).










53. Install and load compressor 5059-A (4) as shown.










54. Remove the low/reverse Belleville spring snap ring (1).










55. Remove the low/reverse piston Belleville spring (1).










56. Remove the park sprag pivot retaining screw.
57. Drive out the anchor shaft using suitable punch (1).










58. Remove the guide bracket pivot pin (1). Inspect all components for wear and replace if necessary.










NOTE: The Low/Reverse Clutch Piston has bonded seals which are not individually serviceable. Seal replacement requires replacement of the piston assembly.

59. Remove the low/reverse clutch piston (1).
60. Remove the low/reverse piston retainer screws.










61. Remove low/reverse piston retainer (1).










62. Remove the low/reverse piston retainer gasket (2).