Rocker Shaft - Assemble - C1.1 Engines
Assembly Procedure
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| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 4C-4030 | Thread Lock | 1 |
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Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. |
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| NOTICE |
|---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Ensure that all components are clean and free from wear or damage. Refer to Specifications, "Rocker Shaft" for more information. If necessary, replace any components that are worn or damaged.
- Lubricate adjustment screw (1) with clean engine oil. Install adjustment screw (1) and nut (2) to rocker arm (3). Repeat the process for the remaining rocker arms.
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| Illustration 1 | g01316988 |
Typical example | |
- Lubricate rocker shaft (8) with clean engine oil. Position the end of the rocker shaft into the bore of base (10) .
Align hole (X) in the rocker shaft with hole (Y) in base (10) .
- Gradually insert rocker shaft (8) into base (10). Install rocker arm (3) .
- Continue to insert rocker shaft (8) and install the following components to the rocker shaft:
- Rocker arm (3)
- Washer (5)
- Spring (4)
- Washer (5)
- Rocker arm (3)
- Rocker arm (3)
- Repeat Steps 5 and 4 in order to install the remaining components.
- Apply Tooling (A) to the first two threads of screw (9). Install screw (9) in hole (Y) in the base.
Note: Ensure that Tooling (A) is allowed to contaminate the oil gallery in the rocker shaft.
- Install a new O-ring seal (7) to plug (6) .
- Install plug (6) to base (10). Tighten the plug to a torque of 15 N·m (11 lb ft).
End By: Install the rocker shaft and the pushrods. Refer to Disassembly and Assembly, "Rocker Shaft and Pushrod - Install".
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