Volvo EPA2007 D13F - ENGINE COMPONENT AND LOCATION; Cylinder Head

70SPECIFICATIONS
Camshaft
Controlofcamshaftsettings,coldengineandvalveclearanceforcylinder1inlet
valveequalszero.
Inletvalveforcylinder1shouldbeopen1.6±0.3mm(0.063±0.012inch)ata
ywheelpositionof6degreesafterTDC.
Whenchecking,thetiminggearsmustberotatedinthecorrectdirection
(counterclockwise)inordertotakeupallgeartoothclearance.
Axlearrangements
Gear
Numberofbearings
7
Standardbearingjournaldiameter
69.97–70.00mm(2.754–2.760inch)
Undersizebearingjournaldiameters
0.25mm(0.010inch)69.72–69.78mm(2.746–2.747inches)
0.50mm(0.020inch)69.47–69.53mm(2.735–2.737inches)
0.75mm(0.030inch)69.22–69.28mm(2.725–2.728inches)
Valveliftatzeroplay
Inlet
ExhaustV olvoEngineBrake™
13.1mm(0.520inch)
12.5mm(0.490inch)
Permittedwear,entirecamshaftprole0.1mm(0.0039inch)maximum
Unitinjector,stroke
18mm(0.710inch)
Wearvalue
Maxendoat0.24mm(0.0094inch)
Bearing,permitteddiametricalwear0.1mm(0.0039inch)maximum