Overhaul Procedure Steps

ENGINE OVERHAUL
In order to overhaul, follow the sequence below.

1. Draining Fluids and Oil Filter Removal
2. Engine Flywheel Removal
3. Drive Belt Tensioner Removal
4. Generator and Engine Lift Front Bracket Removal
5. Oil Level Indicator and Tube Removal
6. Oil Filter Adapter Removal
7. Air Injection Check Valve Removal
8. Valve Rocker Arm Cover Removal - Left
9. Valve Rocker Arm Cover Removal - Right
10. Intake Manifold Removal - Upper
11. Intake Manifold Removal - Lower
12. Water Outlet Removal
13. Exhaust Crossover Removal
14. Exhaust Manifold Removal - Left
15. Exhaust Manifold Removal - Right
16. Valve Rocker Arm and Push Rod Removal
17. Valve Lifter Removal
18. Crankshaft Balancer Removal
19. Water Pump Removal
20. Oil Pan Removal
21. Oil Pump Removal
22. Oil Pump Drive Removal
23. Crankshaft Front Oil Seal Removal
24. Engine Front Cover Removal
25. Timing Chain and Sprockets Removal
26. Cylinder Head Removal - Left and Right
27. Camshaft Removal
28. Piston, Connecting Rod, and Bearing Removal
29. Crankshaft Rear Oil Seal Removal
30. Crankshaft and Bearings Removal
31. Engine Block Disassemble
32. Engine Block Clean and Inspect
33. Cylinder Boring and Honing
34. Engine Block Assemble
35. Crankshaft and Bearings Clean and Inspect
36. Crankshaft Balancer Clean and Inspect
37. Engine Flywheel Clean and Inspect
38. Piston and Connecting Rod Disassemble
39. Piston, Connecting Rod, and Bearings Clean and Inspect
40. Piston Selection
41. Piston and Connecting Rod Assemble
42. Camshaft Bearing Removal
43. Camshaft and Bearings Clean and Inspect
44. Camshaft Bearing Installation
45. Timing Chain and Sprockets Clean and Inspect
46. Valve Lifters Clean and Inspect
47. Valve Rocker Arm and Push Rods Clean and Inspect
48. Cylinder Head Disassemble
49. Cylinder Head Clean and Inspect
50. Valve Guide Reaming and Valve and Seat Grinding
51. Cylinder Head Assemble
52. Oil Pump Disassemble
53. Oil Pump Clean and Inspect
54. Oil Pump Assemble
55. Engine Front Cover Clean and Inspect
56. Valve Rocker Arm Cover Clean and Inspect
57. Oil Pan Clean and Inspect
58. Intake Manifold Clean and Inspect - Lower
59. Intake Manifold Clean and Inspect - Upper
60. Exhaust Manifold Clean and Inspect
61. Water Pump Clean and Inspect
62. Thread Repair
63. Service Prior to Assembly
64. Crankshaft and Bearings Installation
65. Crankshaft Rear Oil Seal Installation
66. Piston, Connecting Rod, and Bearing Installation
67. Camshaft Installation
68. Timing Chain and Sprockets Installation
69. Engine Front Cover Installation
70. Crankshaft Front Oil Seal Installation
71. Oil Pump Drive Installation
72. Oil Pump Installation
73. Oil Pan Installation
74. Cylinder Head Installation - Left and Right
75. Water Pump Installation
76. Crankshaft Balancer Installation
77. Valve Lifter Installation
78. Valve Rocker Arm and Push Rod Installation
79. Exhaust Manifold Installation - Left
80. Exhaust Manifold Installation - Right
81. Exhaust Crossover Installation
82. Intake Manifold Installation - Lower
83. Intake Manifold Installation - Upper
84. Valve Rocker Arm Cover Installation - Left
85. Valve Rocker Arm Cover Installation - Right
86. Air Injection Check Valve Installation
87. Water Outlet Installation
88. Oil Filter Adapter Installation
89. Oil Level Indicator and Tube Installation
90. Generator and Engine Lift Front Bracket Installation
91. Drive Belt Tensioner Installation
92. Engine Flywheel Installation