Removal
Remove the cylinder head (see Cylinder Head Removal).
Remove the valve lifter and shim.
Mark and record the valve lifter and shim locations so they can be installed in their original positions.
Using the valve spring compressor assembly, remove the valve.
Special tools:
Valve Spring Compressor Assembly: 57001-241 [A] (Inlet)
Adapter, ∅22: 57001-1202 [B] (Exhaust)
Adapter, ∅20: 57001-1154
Installation
Replace the oil seal with a new one.
Apply a thin coat of molybdenum disulfide grease to the valve stem before valve installation.
Install the springs so that the closed coil end faces downwards.
- [B] Valve Stem
- [C] Oil Seal
- [Dj Spring Seal
- [E] Closed Coil End
- [F] Exhaust Valve Springs
- [G] Retainer
- [H] Split Keepers
Dual springs [A] are used for the inlet valve.