Tiburon L4-1.8L (1997)
Camshaft: Testing and Inspection
1. Check the camshaft journals for wear. If the journals are badly worn, replace the camshaft.
2. Check the cam lobes for damage. If the lobe is damaged or worn excessively, replace the camshaft.
Standard Value:
Intake: 44.449 mm (1.7499 inch)
Exhaust: 45.049 mm (1.7736 inch)
Service Limit:
Intake: 43.949 mm (1.7303 inch)
Exhaust: 44.549 mm (1.7539 inch)
3. Check the cam surface for abnormal wear or damage, and replace if necessary.
4. Check each bearing for damage. If the bearing surface is excessively damaged, replace the cylinder head assembly or camshaft bearing cap, as
necessary.
Standard Values:
Camshaft end play: 0.1-0.2 mm (0.003-0.011 inch).
Journal O.D: 28.000 mm (1.1023 inch).
Bearing Oil Clearance: 0.020-0.061 mm (0.0008-0.0024 inch).
