Camshaft, Engine

Camshaft drive
Assembled gear face runout
crankshaft 0.10 mm (0.004 inch)
camshaft 0.25 mm (0.010 inch)
timing chain deflection 12.7 mm (0.5 inch)
Camshaft bore inside diameter
No. 1 55.689-55.664 mm (2.192-2.191 inch)
No. 2 55.308-55.283 mm (2.177-2.176 inch)
No. 3 55.308-55.283 mm (2.177-2.176 inch)
No. 4 55.684-55.664 mm (2.192-2.191 inch)
Lobe lift
intake 6.53 mm (0.257 inch)
exhaust 6.57 mm (0.259 inch)
allowable lobe lift loss 0.127 mm (0.005 inch)
Theoretical valve lift @ zero lash
intake 11.30 mm (0.45 inch)
exhaust 11.47 mm (0.45 inch)
End play
service limit 0.025-0.150 mm (0.001-0.006 inch)
Journal to bearing clearance 0.025-0.076 mm (0.001-0.003 inch)
Journal diameter all 52.502 - 52.704 mm (2.067 - 2.074 inch)
Cam bearing I.d 158-52.133 mm (2.0535-2.0525 inch)
runout limit 0.05 mm (0.002 inch)
Runout of No. 2 or No. 3 relative to No. 1 and No. 4
out-of-round limit 0.025 mm (0.001 inch)
Camshaft synchronizer assembly bolt 25 Nm (18 ft. lbs.)