Disassembly

NOTE: Always replace all seals and gaskets.





1 Bearing cap
- Installation position, refer to Replacement. Service and Repair
2 Torque to: 17 Nm (13 ft. lbs.)
3 Camshaft
- Removing and installing, refer to Replacement. Service and Repair
- Checking axial clearance, refer to Procedures. Testing and Inspection
- Maximum allowable play: 0.01 mm (0.0004 inch)
4 Valve stem oil seal
- Always replace
- Changed from earlier version
- Replacing, refer to Replacement. Service and Repair
5 Cylinder head
- Resurfacing cylinder head, refer to Resurfacing
- Refacing valve seats, refer to Refacing. Service and Repair
6 Oil seal
- Always replace
- Replacing, refer to Replacement. Service and Repair
- Toothed camshaft drive belt, removing and installing, refer to Replacement. Service and Repair
7 Exhaust valve
- Changed from earlier version
- Stem diameter 7 mm (0.27 inch)
- Checking, refer to Procedures. [1][2]Testing and Inspection
- Checking and replacing valve guides, refer to Testing and Inspection or Service and Repair as required. Valve Guide
8 Hydraulic valve lifter Oil contact surfaces before installing
- Store with cam lobe contact surface facing downward
- Checking, refer to Procedures. Testing and Inspection
9 Intake valve
- Changed from earlier version
- Checking and refacing, refer to Testing and Inspection or Service and Repair as required. Valve
- Checking and replacing valve guides, refer to Testing and Inspection or Service and Repair as required. Valve Guide