2.1.6 Camshaft
Camshaft (33, 44 and 49 engines)
Diameter of camshaft bearing journal no. 1 49.875 - 49.900 mm
Diameter of camshaft bearing journals others 49.885 - 49.910 mm
Camshaft clearance in bearing bush no. 1 0.140 - 0.185 mm
Camshaft clearance in bearing bush nos. 2-4 0.120 - 0.205 mm
Camshaft (66, 74 and 84 engines)
Diameter of camshaft bearing journal no. 1 49.875 - 49.900 mm
Diameter of camshaft bearing journals nos. 2-4 49.865 - 49.890 mm
Diameter of camshaft bearing journal no. 5 49.885 - 49.910 mm
Camshaft clearance in bearing bush no. 1 0.140 - 0.185 mm
Camshaft clearance in bearing bush nos. 2-4 0.110 - 0.160 mm
Camshaft clearance in bearing bush no. 5 0.100 - 0.185 mm
Camshaft (98 engines)
Diameter of camshaft bearing journal no. 1 49.875 - 49.900 mm
Diameter of camshaft bearing journals nos. 2-5 49.865 - 49.890 mm
Diameter of camshaft bearing journal no. 6 49.885 - 49.910 mm
Camshaft clearance in bearing bush no. 1 0.140 - 0.185 mm
Camshaft clearance in bearing bush nos. 2-5 0.110 - 0.160 mm
Camshaft clearance in bearing bush no. 6 (98) 0.100 - 0.185 mm
Camshaft end play 0.7 - 1.2 mm
Cam height (distance between back of cam and tip
of cam):
• inlet valve • 43.180 - 43.680 mm
• exhaust valve • 41.700 - 42.200 mm
Cam lift:
• inlet valve • 6.18 mm
• exhaust valve • 7.70 mm
Width of cam 19.70 - 20.30 mm
Camshaft maximum permissible deflection (total
indicator reading)
0.03 mm
2. Specifications
4th Generation Engines 2-7
8370 79492
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