|
(1) |
Exhaust valve |
(5) |
Intake valve oil seal |
(9) |
Valve lifter |
|
(2) |
Intake valve |
(6) |
Valve spring |
(10) |
Exhaust valve oil seal |
|
(3) |
Cylinder head |
(7) |
Retainer |
(11) |
Intake valve guide |
|
(4) |
Valve spring seat |
(8) |
Retainer key |
(12) |
Exhaust valve guide |
1. Install the valve spring and valve.
(1) Coat the stem of each valve with engine oil and insert the valve into valve guide.
NOTE:
When inserting the valve into valve guide, use special care not to damage the oil seal lip.
(2) Set the cylinder head on ST1.
| ST1 498267600 | CYLINDER HEAD TABLE |
(3) Install the valve spring and retainer.
NOTE:
Be sure to install the valve spring with its close-coiled end facing the seat on cylinder head.
(4) Set the ST2 on valve spring.
| ST2 499718000 | VALVE SPRING REMOVER |
(5) Compress the valve spring and fit the valve spring retainer key.
(6) After installing, tap the valve spring retainers lightly with a plastic hammer for better seating.
2. Apply oil to the surfaces of the valve lifter.
3. Install the valve lifter.