Cylinder Heads
Cylinder HeadSpecial Tools:
Special Tool(s)
Disassembly
1. Remove the exhaust manifold.
- Remove the bolts.
- Remove the exhaust manifold.
2. Remove the exhaust manifold gasket.
3. Using a valve compressor, remove the valve spring retainer key.
4. Remove the valve spring retainer.
5. Remove the valve stem seal.
6. Remove the valve.
Assembly
1. To assemble, reverse the disassembly.
- Lubricate the valve stem and the valve stem seal with clean engine oil.
- Tighten the exhaust manifold in the sequence shown in two stages.
- Stage 1: Tighten to 10 Nm (89 inch lbs.).
- Stage 2: Tighten to 23 Nm (17 ft. lbs.).