Overhaul Procedure Steps
ENGINE OVERHAUL
NOTE: This article lists the sequential steps necessary to overhaul the engine.
^ For the specific step listed below, refer to that step under "Repair Instructions". Repair Instructions
1. Drive Belt Tensioner Removal
2. Drive Belt Idler Pulley Removal
3. Oil Level Indicator and Tube Removal
4. Exhaust Manifold Removal - Left Side
5. Oil Filter Adapter Removal
6. Exhaust Manifold Removal - Right Side
7. Intake Manifold Removal
8. Water Outlet Removal
9. Engine Coolant Thermostat Housing Removal
10. Crankshaft Balancer Removal
11. Engine Flywheel Removal
12. Camshaft Cover Removal - Left Side (LLT)
13. Camshaft Cover Removal - Right Side
14. Water Pump Removal
15. Engine Front Cover Removal
16. Camshaft Timing Chain Components Removal
17. Secondary Timing Chain Tensioner Removal - Right Side
18. Secondary Camshaft Drive Chain Shoe Removal - Right Side
19. Secondary Timing Chain Guide Removal - Right Side
20. Secondary Camshaft Intermediate Drive Chain Removal - Right Side
21. Primary Camshaft Intermediate Drive Chain Tensioner Removal
22. Primary Timing Chain Guide Removal - Upper
23. Primary Timing Chain Guide Removal - Lower
24. Primary Camshaft Intermediate Drive Chain Removal
25. Timing Chain Idler Sprocket Removal - Right Side
26. Secondary Timing Chain Tensioner Removal - Left Side
27. Secondary Camshaft Drive Chain Shoe Removal - Left Side
28. Secondary Timing Chain Guide Removal - Left Side
29. Secondary Camshaft Intermediate Drive Chain Removal - Left Side
30. Timing Chain Idler Sprocket Removal - Left Side
31. Crankshaft Sprocket Removal
32. Camshaft Position Actuator Removal - Left Side Exhaust
33. Camshaft Position Actuator Removal - Left Side Intake
34. Camshaft Position Actuator Removal - Right Side Exhaust
35. Camshaft Position Actuator Removal - Right Side Intake
36. Camshaft Removal - Left Side (LLT)
37. Fuel Rail Removal
38. Valve Rocker Arm Removal - Left Side (LLT)
39. Valve Lifter Removal - Left Side (LLT)
40. Fuel Feed Pipe Removal
41. Cylinder Head Removal - Left Side (LLT)
42. Camshaft Removal - Right Side
43. Valve Rocker Arm Removal - Right Side
44. Valve Lifter Removal - Right Side
45. Cylinder Head Removal - Right Side (LLT)
46. Oil Pan Removal
47. Oil Pump Removal
48. Crankshaft Rear Oil Seal and Housing Removal
49. Piston, Connecting Rod, and Bearing Removal
50. Crankshaft and Bearing Removal
51. Engine Block Disassemble
52. Engine Block Cleaning and Inspection
53. Crankshaft and Bearing Cleaning and Inspection
54. Crankshaft Balancer Cleaning and Inspection
55. Engine Flywheel Cleaning and Inspection
56. Piston and Connecting Rod Disassemble
57. Piston, Connecting Rod, and Bearing Cleaning and Inspection
58. Piston and Connecting Rod Assemble
59. Cylinder Head Disassemble
60. Cylinder Head Cleaning and Inspection
61. Valve Spring Inspection and Measurement
62. Valve and Seat Grinding
63. Fuel Rail and Injectors Cleaning and Inspection (LLT)
64. Cylinder Head Assemble (LLT)
65. Camshaft Cleaning and Inspection
66. Valve Lifters and Guides Cleaning and Inspection
67. Valve Rocker Arm Cleaning and Inspection
68. Camshaft Timing Drive Components Cleaning and Inspection
69. Oil Pump Disassemble
70. Oil Pump Cleaning and Inspection
71. Oil Filter Adapter Disassemble
72. Oil Filter Adapter Cleaning and Inspection
73. Oil Filter Adapter Assemble
74. Oil Pan Disassemble
75. Oil Pan Cleaning and Inspection
76. Oil Pump Suction Pipe and Screen Cleaning and Inspection
77. Oil Pan Assemble
78. Engine Front Cover Disassemble
79. Engine Front Cover Cleaning and Inspection
80. Engine Front Cover Assemble
81. Camshaft Cover Disassemble (LLT)
82. Camshaft Cover Cleaning and Inspection (LLT)
83. Camshaft Cover Assemble
84. Intake Manifold Disassemble
85. Intake Manifold Cleaning and Inspection
86. Intake Manifold Assemble
87. Exhaust Manifold Cleaning and Inspection - Left Side
88. Exhaust Manifold Cleaning and Inspection - Right Side
89. Water Pump Cleaning and Inspection
90. Thread Repair
91. Service Prior to Assembly
92. Engine Block Assemble
93. Crankshaft and Bearing Installation
94. Piston, Connecting Rod, and Bearing Installation
95. Crankshaft Rear Oil Seal and Housing Installation
96. Oil Pump Installation
97. Oil Pan Installation
98. Cylinder Head Installation - Right Side
99. Valve Lifter Installation - Right Side
100. Valve Rocker Arm Installation - Right Side
101. Camshaft Installation - Right Side
102. Fuel Rail Installation
103. Cylinder Head Installation - Left Side
104. Fuel Feed Pipe Installation
105. Valve Lifter Installation - Left Side (LLT)
106. Valve Rocker Arm Installation - Left Side (LLT)
107. Camshaft Installation - Left Side
108. Camshaft Position Actuator Installation - Right Side Intake
109. Camshaft Position Actuator Installation - Right Side Exhaust
110. Camshaft Position Actuator Installation - Left Side Intake
111. Camshaft Position Actuator Installation - Left Side Exhaust
112. Crankshaft Sprocket Installation
113. Timing Chain Idler Sprocket Installation - Left Side
114. Camshaft Timing Chain Components Installation
115. Secondary Camshaft Intermediate Drive Chain Installation - Left Side (LLT)
116. Secondary Timing Chain Guide Installation - Left Side
117. Secondary Camshaft Drive Chain Shoe Installation - Left Side
118. Secondary Timing Chain Tensioner Installation - Left Side
119. Timing Chain Idler Sprocket Installation - Right Side
120. Primary Camshaft Intermediate Drive Chain Installation
121. Primary Timing Chain Guide Installation - Lower
122. Primary Timing Chain Guide Installation - Upper
123. Primary Camshaft Intermediate Drive Chain Tensioner Installation
124. Secondary Camshaft Intermediate Drive Chain Installation - Right Side
125. Secondary Timing Chain Guide Installation - Right Side
126. Secondary Camshaft Drive Chain Shoe Installation - Right Side
127. Secondary Timing Chain Tensioner Installation - Right Side
128. Engine Front Cover Installation
129. Water Pump Installation
130. Camshaft Cover Installation - Left Side
131. Camshaft Cover Installation - Right Side
132. Intake Manifold Installation
133. Engine Flywheel Installation
134. Crankshaft Balancer Installation
135. Oil Filter Adapter Installation
136. Exhaust Manifold Installation - Left Side
137. Oil Level Indicator and Tube Installation
138. Exhaust Manifold Installation - Right Side
139. Engine Coolant Thermostat Housing Installation
140. Water Outlet Installation
141. Drive Belt Idler Pulley Installation
142. Drive Belt Tensioner Installation
143. Engine Prelubing