GM Service Manual Online
For 1990-2009 cars only

Tools Required

    •  J 6125-B Slide Hammer or equivalent
    •  J 22888-20A Universal Two Jaw Puller
    •  J 36633 Snap Ring Retainer
    •  KM-553-A 5th Gear Puller
    •  J 3289-20 Holding Fixture
    •  J 42469 Shift Rod Remover
    •  KM-552 Fixture
    •  J 22888-35 Puller Legs

    Object Number: 1248204  Size: SH
  1. Remove the transaxle from the vehicle. Refer to Transmission Replacement .
  2. Remove the filler plug at the cover.

  3. Object Number: 1248206  Size: SH
  4. Remove the bolts from the gearshift lever cover.

  5. Object Number: 1248207  Size: SH
  6. Remove the gearshift lever cover.

  7. Object Number: 1248209  Size: SH
  8. Bolt the gearshift lever cover to the KM-552 (2) .
  9. Position the KM-552 (2) into the J 3289-20 (1).

  10. Object Number: 1248211  Size: SH
  11. Remove the snap ring, the bushing, the spring, and the intermediate lever.

  12. Object Number: 1248212  Size: SH
  13. Using the J 3289-20 (1) and the KM-552 (2), remove the shift finger lever pin.

  14. Object Number: 1248213  Size: SH
  15. Using the KM-552 (2), remove the gearshift rod and the shift finger lever.

  16. Object Number: 1248215  Size: SH
  17. Remove the bolt and the speedometer-driven gear from the transaxle housing.

  18. Object Number: 1248217  Size: SH
  19. Remove the transaxle cover bolts.

  20. Object Number: 1248219  Size: SH
  21. Remove the transaxle cover.

  22. Object Number: 1248220  Size: SH
  23. Shift the transaxle into 2nd gear.
  24. Remove the bearing plate bolts.

  25. Object Number: 1248221  Size: SH
  26. Remove the bearing plate from the case with the shafts attached.

  27. Object Number: 1248224  Size: SH
  28. Shift the transaxle into reverse (R).
  29. Bolt the bearing plate to the KM-552  (2) and install the KM-552 (2) into the J 3289-20  (1).

  30. Object Number: 1248225  Size: SH
  31. Remove the bolts and the 5th-gear fork from the bearing plate.

  32. Object Number: 1248226  Size: SH
  33. Remove the mainshaft-driven 5th-speed assembly snap ring.

  34. Object Number: 1248227  Size: SH
  35. Remove the 5th-driven gear synchronizer sleeve and the synchronizer gear using the J 22888-20A  (1) with the J 22888-35 .

  36. Object Number: 1248228  Size: SH
  37. Using the J 22888-20A  (1) and the J 22888-35 , remove the mainshaft-driven 5th-gear assembly.

  38. Object Number: 1251665  Size: SH
  39. Remove the brass synchronizer ring.

  40. Object Number: 1251666  Size: SH
  41. Remove the needle bearing, the retaining ring, and the thrust washers.

  42. Object Number: 1251668  Size: SH
  43. Remove the input drive 5th-gear snap ring.

  44. Object Number: 1251669  Size: SH
  45. Remove the input drive 5th-gear using the KM-553-A  (1).

  46. Object Number: 1251670  Size: SH
  47. Remove the bolts and the 5th-gearshift connector from the bearing plate using the pawl.

  48. Object Number: 1251671  Size: SH
  49. Remove the 4 shift-rod plugs using the J 42469  (1) and the J 6125-1B  (2).

  50. Object Number: 1251672  Size: SH
  51. Remove the spring and the rod lock pin from the small plug hole.

  52. Object Number: 1251674  Size: SH
  53. Remove the pin from the reverse gearshift rod/fork assembly.

  54. Object Number: 1251675  Size: SH
  55. Remove the reverse gearshift rod/fork assembly from the bearing plate.

  56. Object Number: 1251678  Size: SH
  57. Using the KM-552 , remove the bolts from the support bracket.

  58. Object Number: 1251681  Size: SH
  59. Remove the 1st-2nd gearshift fork holding pin.

  60. Object Number: 1251682  Size: SH
  61. Drive the 1st-2nd gearshift rod out until it is just free of the bearing plate.

  62. Object Number: 1251683  Size: SH
  63. Remove the support bracket from the bearing plate.

  64. Object Number: 1251684  Size: SH
  65. Remove the 3rd-4th gearshift fork holding pin and the 3rd-4th gearshift rod.

  66. Object Number: 1251685  Size: SH
  67. Remove the 5th-gearshift lever from the bearing plate.

  68. Object Number: 1251686  Size: SH
  69. Remove the 1st-2nd gearshift rod.

  70. Object Number: 1251687  Size: SH
  71. Compress the snap ring holding the mainshaft and secure it with the J 36633 (1).

  72. Object Number: 1251688  Size: SH
  73. Hold the snap ring open at the base of the input shaft using the snap ring pliers.
  74. Using the J 36633 (1), remove the mainshaft assembly and the input shaft assembly from the bearing plate.