Cylinder liners
Height of cylinder liner flange, 2nd oversize 9.13 - 9.15 mm
Height of cylinder liner flange, 3rd oversize 9.23 - 9.25 mm
Outer diameter of cylinder liner flange 131.700 - 131.800 mm
33, 44, 49, 66, 74 engines
Outer diameter of cylinder liner guide:
• at upper end of liner • 124.475 - 124.500 mm
• at lower end of liner • 122.961 - 122.986 mm
Liner bore 108.010 - 108.032 mm
84, 98 engines
Outer diameter of cylinder liner guide:
• at upper end of liner • 124.975 - 125.000 mm
• at lower end of liner • 120.966 - 120.991 mm
Liner bore 111.000 - 111.022 mm
2.1.3 Cylinder head
Cylinder head
Height of cylinder head 109.900 - 110.000 mm
Height of cylinder head after repair grinding
(minimum)
109.500 mm
Length of cylinder head bolts
148 mm
(maximum 150 mm)
Length of cylinder head studs (overall length)
186 + 1 mm
(maximum 188.5 mm)
Inside diameter of valve guide 8.000 - 8.015 mm
Outside diameter of valve guide 16.028 - 16.039 mm
Diameter of valve guide bore in cylinder head 16.000 - 16.018 mm
Position of valve guide top above cylinder head
surface
13 mm
Depth of valve head face below cylinder head
surface:
• inlet valve • 0.65 - 0.85 mm (maximum 2.20 mm)
• exhaust valve • 0.45 - 0.65 mm (maximum 2.20 mm)
Angle of valve seat:
2. Specifications
2-4 4th Generation Engines
8370 79492
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