| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Install new guide spring (10) for valve lifter (9).
- Place valve lifter (9) in a container of clean engine oil prior to installation.
- Install valve lifter (9) into the cylinder head.
Note: Refer to Specifications, "Valve Mechanism".
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| Illustration 1 | g01051073 |
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| Illustration 2 | g01051072 |
 |
|
Improper assembly of parts that are spring loaded can cause bodily injury. To prevent possible injury, follow the established assembly procedure and wear protective equipment. |
Inlet and Exhaust Valve Guides
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| E | 7M-3975 | Valve Guide Driver | 1 |
| 5P-1729 | Valve Guide Bushing | 1 | |
| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Coat the outside of the valve guides with clean engine oil prior to installation.
- Use Tooling (E) to install the valve guides. The valve guide must extend
26.0 ± 0.50 mm (1.02 ± 0.020 inch) above the surface of the cylinder head.
Note: Use new valve guides for assembly.
Inlet and Exhaust Valve Seat Inserts
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| F | 1P-0510 | Driver Gp | 1 |
| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Lower the temperature of the valve seat inserts. Install the valve seat inserts with Tooling (F).
Note: Use new inserts for assembly.
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| G | 6V-4009 | Dowel Driver | 1 |
| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Use Tooling (G) with a hammer to install bridge dowels (8). The bridge dowels must extend
66.5 ± 0.50 mm (2.62 ± 0.020 inch) above the surface of the cylinder head.
| |
| Illustration 3 | g01051069 |
Note: Use new dowels for assembly.
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| A | 5S-1330 | Valve Spring Compressor | 1 |
| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Coat valves (7) with clean engine oil. Install the valves into the cylinder head.
- Install seal (6), inner spring (4), outer spring (5), and valve rotator (3) over the valve stem and the valve guide.
- Compress the valve spring with Tooling (A) and install retainer lock (2).
- Release the pressure on Tooling (A). Remove Tooling (A). Lightly tap the top of the valve with a hammer. This will ensure that the retainer locks are in the proper position.
- Repeat Steps 1 through 4 for the remaining valves.
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| Illustration 4 | g00618922 |
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|
If the valve locks are not positioned correctly, the locks can be expelled when the spring pressure is released. To help prevent personal injury, stay away from the front of the valve retainer and springs. Ensure that the valve locks are positioned correctly. |
End By:
- Install the cylinder head.