Intake Manifold Inspection
INSPECT NO. 1 INTAKE MANIFOLD FOR FLATNESS
INSPECT NO. 2 INTAKE MANIFOLD FOR FLATNESS
INSPECT NO. 3 INTAKE MANIFOLD FOR FLATNESS
Intake Manifold -- Inspection |
1. INSPECT NO. 1 INTAKE MANIFOLD FOR FLATNESS |
Using a precision straightedge and feeler gauge, measure the warpage of the contact surface between the No. 1 and No. 3 intake manifold, and the No. 1 intake manifold and cylinder head.
- Maximum Warpage:
Item
| Specified Condition
|
No. 3 intake manifold
| 0.10 mm (0.00394 in.)
|
Cylinder head
| 0.10 mm (0.00394 in.)
|
If the warpage is more than the maximum, replace the No. 1 intake manifold.
2. INSPECT NO. 2 INTAKE MANIFOLD FOR FLATNESS |
Using a precision straightedge and feeler gauge, measure the warpage of the contact surface between the No. 2 and No. 3 intake manifold, and the No. 2 intake manifold and cylinder head.
- Maximum Warpage:
Item
| Specified Condition
|
No. 3 intake manifold
| 0.10 mm (0.00394 in.)
|
Cylinder head
| 0.10 mm (0.00394 in.)
|
If the warpage is more than the maximum, replace the No. 2 intake manifold.
3. INSPECT NO. 3 INTAKE MANIFOLD FOR FLATNESS |
Using a precision straightedge and feeler gauge, measure the warpage of the contact surface between the No. 3 and No. 1 intake manifold, the No. 3 and No. 2 intake manifold, and the No. 3 intake manifold and intake pipe.
- Maximum Warpage:
Item
| Specified Condition
|
Intake pipe
| 0.10 mm (0.00394 in.)
|
No. 2 and No. 3 intake manifold
| 0.15 mm (0.00591 in.)
|
If the warpage is more than the maximum, replace the No. 3 intake manifold.