Cylinder Head - Inspect
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| Required Tools | ||
|---|---|---|
| Part Number | Part Name | Qty |
| 8S-6691 | Cylinder Head Stand Set | 1 |
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 | |
| Illustration 1 | g00819713 |
Bolt tightening sequence | |
- Remove the bolts in the cylinder head in the reverse sequence that is shown in Illustration 1.
Remove the cylinder head from the engine.
- Clean the cylinder head thoroughly. Make sure that the contact surface of the cylinder head and the contact surface of the cylinder block are clean, smooth and flat.
- Inspect the bottom surface of the cylinder head for the following items: pitting, corrosion and cracks. Inspect the area around the valve seat inserts and the holes for the fuel injection nozzles.
- Put the cylinder head (1) on the 8S-6691 Cylinder Head Stand Set (2) .
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 | |
| Illustration 2 | g00842292 |
Typical example | |
- Measure the cylinder head (1) for flatness. Measure the flatness with a straight edge (3) and with a feeler gauge (4) .
- Measure the cylinder block from point (A) to point (B) .
- Measure the cylinder block from point (C) to point (D) .
- Measure the cylinder block from point (A) to point (C) .
- Measure the cylinder block from point (B) to point (D) .
- Measure the cylinder block from point (A) to point (D) .
- Measure the cylinder block from point (B) to point (C) .
Refer to Specifications, "Cylinder Head" for the requirements of flatness.
- Measure the cylinder block from point (A) to point (B) .
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| Illustration 3 | g00841853 |
Typical example | |
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