Camshaft Replace
Tools Required
EN-48252 Camshaft Oil Seal Installer
Disassemble
- Remove the cylinder head. Refer to Cylinder Head Disassemble and Assemble .
2. Remove the camshaft sprocket.
Important : Take extreme care to prevent any scratches, nicks or damage to the camshafts.
3. Mark and confirm the camshaft cap position sequence.
4. Remove the camshaft cap.
5. Remove the camshaft and oil seal. Assembly
1. Lubricate the camshaft surface with the clean engine oil.
2. Install the camshaft.
3. Coat the sealant(LOCTITE 573) on the camshaft front/rear cap sealing surface.
Important : Check and confirm the camshaft cap bearing surface. If some damages or dusts, it is needed to clean or replace.
4. Install the camshaft caps and bolts in the original marked position.
Tighten
Tighten the camshaft cap bolts to 28 N•m (20.7 lb-ft).
Important: If the camshaft front oil seal is damaged, replace it with new oil seal.
5. Install the camshaft front seal ring using Camshaft Oil Seal Installer EN-48252 (a).
Note: When installing the camshaft front oil seal to the oil pump, make the oil seal groove face toward the Cylinder head contact.
6. Install the camshaft sprocket.
Tighten Tighten the camshaft sprocket bolt to 133 N•m (98.1 lb-ft).
7. Install the cylinder head. Refer to Cylinder Head Disassemble and Assemble .