70 SPECIFICATIONS
Camshaft
Control of camshaft settings, cold engine and valve clearance for cylinder 1 inlet
valve equals zero.
Inlet valve for cylinder 1 should be open 1.6 ± 0.3 mm (0.063 ± 0.012 inch) at a
flywheel position of 6 degrees after TDC.
When checking, the timing gears must be rotated in the correct direction
(counterclockwise) in order to take up all gear tooth clearance.
Axle arrangements
Gear
Number of bearings
7
Standard bearing journal diameter
69.97–70.00 mm (2.754–2.760 inch)
Undersize bearing journal diameters
0.25 mm (0.010 inch)
69.72–69.78 mm (2.746–2.747 inches)
0.50 mm (0.020 inch)
69.47–69.53 mm (2.735–2.737 inches)
0.75 mm (0.030 inch)
69.22–69.28 mm (2.725–2.728 inches)
Valve lift at zero play
Inlet
Exhaust Volvo Engine Brake™
13.1 mm (0.520 inch)
12.5 mm (0.490 inch)
Permitted wear, entire camshaft profile
0.1 mm (0.0039 inch) maximum
Unit injector, stroke
18 mm (0.710 inch)
Wear value
Max end float
0.24 mm (0.0094 inch)
Bearing, permitted diametrical wear
0.1 mm (0.0039 inch) maximum
Summary of Contents for EPA2007 D13F
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Page 35: ...SPECIFICATIONS 29 Bearing Cap Camshaft Rocker Arm Shaft T2022796 ...
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