Camshaft, Engine
DIMENSIONAL SPECIFICATIONSBearing Diameter
No.1 50.800 - 50.825 mm (2.000 - 2.001 inch)
No.2 50.394 - 50.419 mm (1.984 - 1.985 inch)
No.3 50.013 - 50.038 mm (1.969 - 1.970 inch)
No.4 49.606 - 49.632 mm (1.953 - 1.954 inch)
No.5 39.688 - 39.713 mm (1.5625 - 1.5635 inch)
Bearing Journal Diameter
No.1 50.723 - 50.775 mm (1.997 - 1.999 inch)
No.2 50.317 - 50.368 mm (1.981 - 1.983 inch)
No.3 49.936 - 49.987 mm (1.966 - 1.968 inch)
No.4 49.53 - 49.581 mm (1.950 - 1.952 inch)
No.5 39.611 - 39.662 mm (1.5595 - 1.5615 inch)
Bearing to Journal Clearance
Standard 0.0254 - 0.0762 mm (0.001 - 0.003 inch)
Service Limit 0.127 mm (0.005 inch)
Camshaft End Play
Standard 0.051 - 0.254 mm (0.002 - 0.010 inch)
Valve Lift (@ zero lash)
Intake 10.414 mm (0.410 inch)
Exhaust 10.592 mm (0.417 inch)
Valve Timing
Exhaust Valve
Closes (ATDC) 33 degrees
Opens (BBDC) 56 degrees
Duration 269 degrees
Intake Valve
Closes (ATDC) 62 degrees
Opens (BBDC) 7 degrees
Duration 249 degrees
Valve Overlap 41 degrees
TIGHTENING SPECIFICATIONS
Camshaft Sprocket Bolt 68 Nm (50 ft. lbs.)
Camshaft Thrust Plate Bolts 24 Nm (210 inch lbs.)