Group 20 Technical Data; Technical Data - Volvo Penta D2-55 Workshop Manual

Group 20 Technical data

Cylinder head
Height ...........................................................................
Valve seat (inlet and exhaust)
Inlet, diameter ...............................................................
Exhaust, diameter .........................................................
Inlet, width ....................................................................
Exhaust, width ..............................................................
Crankshaft with bearings
(Replaceable bearing shells for main and big-end bearings)
Crankshaft, end float .....................................................
Main bearings, radial clearance
no. 1, 2, 3 & 4 .................................
Main bearing journals
Diameter in mm, bearing journal, standard
no. 1, 2, 3 & 4 .................................
Big end journals
Big end, radial clearance ...............................................
Length of bearing journal ...............................................
Diameter, standard ........................................................
Big end journal shells
Thickness in mm, standard ...........................................
Con rods
Fitted with replaceable bearing shells.
Diameter, conrod bush bearing position ..........
bearing shell bearing position ..........
gudgeon pin bush ...........................
End float, con rod – crankshaft .....................................
96
D2-55 A/B/C
69.7-70.3 mm
36.35-36.45 mm
32.35-32.45 mm
1.5-2.0 mm
1.9-2.2 mm
0.1-0.4 mm
0.044-0.102 mm
67,957-67,970
0,035-0.085 mm
17,70-20.60 mm
51,964-51.975 mm
1,482-1,495
30,500-30,516
28,010-28,021
28,010-28,021
0.035-0.085 mm
D2-75 A
69.7-70.3 mm
36.35-36.45 mm
32.35-32.45 mm
1.5-2.0 mm
1.9-2.2 mm
0.1-0.4 mm
0.044-0.102 mm
67,957-67,970
0,035-0.085 mm
17,70-20.60 mm
51,964-51.975 mm
1,482-1,495
30,500-30,516
28,010-28,021
28,010-28,021
0.035-0.085 mm