Rocker Arm and Shaft - Install
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A | 124-2946 | Lifting Bracket | 1 |
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| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Position rocker arm shaft assembly (4), valve rocker arms (3), and electronic unit injector rocker arms (1) as a unit with Tooling (A) on the cylinder head.
Note: Apply clean engine oil to the underside of the bolt heads prior to installation.
- Install bolts (2) and tighten the bolts according to the following procedure. Tighten the bolts in the following sequence: 2, 3, 1, 4.
- Tighten the bolts in the sequence above to a torque of
55 ± 5 N·m (41 ± 4 lb ft) . - Retighten the bolts to a torque of
55 ± 5 N·m (41 ± 4 lb ft) . - Turn the bolts in the sequence above an additional 60 ± 5 degrees.
- Tighten the bolts in the sequence above to a torque of
- Adjust the valve lash for the inlet valves and the exhaust valves. Refer to Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust".
- Adjust the electronic unit injectors. Refer to Testing and Adjusting, "Electronic Unit Injector - Adjust".
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| Illustration 1 | g01148045 |
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| Illustration 2 | g01325993 |
End By:
- Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install".
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