GM Service Manual Online
For 1990-2009 cars only

1999 G 7.4L

  1. Draining Fluids and Oil Filter Removal
  2. Engine Flywheel Removal (MT1 Automatic Transmission)
  3. Oil Level Indicator and Tube Removal
  4. Exhaust Manifold Removal (Left)
  5. Exhaust Manifold Removal
  6. Exhaust Manifold Removal (Right)
  7. Exhaust Manifold Removal
  8. Water Pump Removal
  9. Crankshaft Balancer Removal
  10. Valve Rocker Arm Cover Removal (Left)
  11. Valve Rocker Arm Cover Removal (Right)
  12. Distributor Removal
  13. Throttle Body Removal
  14. Throttle Body Removal
  15. Intake Manifold Removal
  16. Valve Rocker Arm and Push Rod Removal
  17. Cylinder Head Removal (Left)
  18. Cylinder Head Removal (Right)
  19. Valve Lifter Removal
  20. Oil Pan Removal
  21. Oil Pump, Pump Screen and Deflector Removal
  22. Engine Front Cover Removal
  23. Timing Chain and Sprockets Removal
  24. Camshaft Removal
  25. Piston, Connecting Rod, and Bearing Removal
  26. Crankshaft Rear Oil Seal Removal
  27. Crankshaft and Bearings Removal
  28. Oil Filter Adapter Removal
  29. Engine Block Plug Removal
  30. Engine Block Cleaning and Inspection
  31. Cylinder Boring and Honing
  32. Crankshaft and Bearings Clean and Inspect
  33. Crankshaft Balancer Clean and Inspect
  34. Engine Flywheel Clean and Inspect
  35. Piston and Connecting Rod Disassemble
  36. Piston, Connecting Rod, and Bearings Clean and Inspect
  37. Piston Selection
  38. Piston and Connecting Rod Assemble
  39. Camshaft Bearing Removal
  40. Camshaft and Bearings Clean and Inspect
  41. Camshaft Bearing Installation
  42. Timing Chain and Sprockets Clean and Inspect
  43. Valve Rocker Arm and Push Rods Clean and Inspect
  44. Valve Lifters and Guides Clean and Inspect
  45. Cylinder Head Disassemble
  46. Cylinder Head Clean and Inspect
  47. Valve Guide Reaming/Valve and Seat Grinding
  48. Cylinder Head Assemble
  49. Oil Pump Disassemble
  50. Oil Pump Clean and Inspect
  51. Oil Pump Assemble
  52. Valve Rocker Arm Cover Clean and Inspect
  53. Oil Pan Clean and Inspect
  54. Intake Manifold Disassemble
  55. Intake Manifold Disassemble
  56. Intake Manifold Disassemble (Lower)
  57. Intake Manifold Clean and Inspect (Upper)
  58. Intake Manifold Clean and Inspect (Lower)
  59. Intake Manifold Assemble (Lower)
  60. Intake Manifold Assemble
  61. Intake Manifold Assemble
  62. Exhaust Manifold Clean and Inspect (without RPO K19)
  63. Exhaust Manifold Cleaning and Inspection
  64. Water Pump Clean and Inspect
  65. Thread Repair
  66. Service Prior to Assembly
  67. Engine Block Plug Installation
  68. Oil Filter Adapter Installation
  69. Crankshaft and Bearings Installation
  70. Crankshaft Rear Oil Seal Installation
  71. Piston, Connecting Rod, and Bearing Installation
  72. Camshaft Installation
  73. Timing Chain and Sprockets Installation
  74. Engine Front Cover Installation
  75. Oil Pump, Pump Screen and Deflector Installation
  76. Oil Pan Installation
  77. Valve Lifter Installation
  78. Cylinder Head Installation (Left)
  79. Cylinder Head Installation (Right)
  80. Valve Rocker Arm and Push Rod Installation
  81. Intake Manifold Installation
  82. Throttle Body Installation
  83. Throttle Body Installation
  84. Distributor Installation
  85. Valve Rocker Arm Cover Installation (Left)
  86. Valve Rocker Arm Cover Installation (Right)
  87. Crankshaft Balancer Installation
  88. Water Pump Installation
  89. Exhaust Manifold Installation (Left)
  90. Exhaust Manifold Installation
  91. Exhaust Manifold Installation (Right)
  92. Exhaust Manifold Installation
  93. Oil Level Indicator and Tube Installation
  94. Engine Flywheel Installation (MT1 Automatic Transmission)
  95. Engine Set-Up and Testing