ec nrcal data
M D2030
M D2040
M D2020
Piston ring gap in cylinder measured in mm,
top compression ring
0.13-0.25
0.15-0.27
0.20-0.35
(.0051-.0098
0.10-0.22
(.0039-.0118
0.10-0.30
(.0039-.0118
in)
in)
in)
(.0059-.0106 in)
0.12-0.24
(.0047-.0094 in)
0.20-0.35
(.0078-.0137 in)
0.20-0.40
2nd compression ring
Oil ring
(.0078-.0157
0.20-0.40
in)
(.0078-.0137 in)
(.0078-.0157 in)
Piston ring clearance in groove measured in mm
top compression ring
0.06-0.10
0.06-0.10
0.065-0.110
(.0023-.0039
0.05-0.09
(.0019-.0035
0.02-0.06
(.0007-.0023
in)
in)
in)
(.0023-.0039 in)
0.05-0.09
(.0019-.0035 in)
0.02-0.06
(.0025-.0043 in)
0.013-0.035
(.0005-.0013 in)
0.030-0.130
(.0011-.0051 in)
2nd compression ring
oil ring .........................................................................
(.0007-.0023 in)
Gudgeons pins
M D2030
M D2020
Clearance, gudgeon pin - gudgeon bushing in mm
Gudgeon pin - gudgeon pin hole in mm
Gudgeon pin diameter in mm
0.013-0.030
(.0005-.0011
-0.004- +0.008
0.006-0.023
0.010-0.027
(.0003-.0005 in)
in)
(.0002-.0009 in)
-0.004- +0.006
(-.0001-+.0002 in)
20.998-21.002
(.8266-.8268 in)
21.010-21.021
(.8271-.8275 in)
20.998-21.004
(.8266-.8269 in)
-0.001-
+0.011
(-.0001-
+.0003 in)
(-.00003- +.0004 in)
27.994-28.000
(1.1021-1.1023 in)
28.010-28.021
(1.1027-1.1031 in)
27.999-28.005
18.996-19.002
(.7478-.7481
19.015-19.026
(.7486-.7490
in)
Gudgeon bushings int. diameter in mm
Gudgeon pin holes diameter in piston in mm
in)
18.998-19.004
(.7479-7481
in)
(1.1023-1.1025 in)
Cylinder head
M D2010
M D2020
Height in mm
54.9-55.1
64.6-65.4
69.7-70.3
(2.161-2.169
in)
(2.543-2.574 in)
(2.744-2.767
in)
Valve seats (inlet outlet)
Inlet, diameter in mm
25.35-25.45
(.9980-1.001
21.85-21.95
(.8602-.8641
2.05-2.15
30.35-30.45
(1.194-1.198 in)
26.85-26.95
(1.0570-1.0610 in) (1.2736-1.2775 in)
2.25-2.35
36.35-36.45
(1.431-1.435 in)
32.35-32.45
in)
in)
in)
Outlet diameter in mm
Depth in mm
2.05-2.15
(.0807-.0846
(.0807-.0846
(.0885-.0925 in)
in)
Crankshaft with bearing
M D2020
M D2030
M D2040
(Replaceable bearing cups for main and
big end bearings)
Crankshaft, axial clearance in mm
0.1-0.3
0.1-0.3
0.05-0.30
0.1-0.4
(.0039-.0118
in)
(.0039-.0118 in) (.0019-.0118 in)
(.0039-.0157 in)
Main bearing, radial
clearance in mm, No. 1
0.035-0.072
(.0013-.0028
0.055-0.092
(.0021-.0036
0.035-0.072
(.0013-.0028 in) (.0015-.0041 in)
0.035-0.072
(.0013-.0028 in) (.0015-.0041 in)
0.055-0.092
(.0021-.0036
0.039-0.106
0.044-0.116
(.0017-.0045 in)
0.044-0.116
in)
in)
No. 2
No. 3
0.039-0.106
(.0017-.0045
0.044-0.102
in)
0.039-0.092
(.0015-.0036 in)
in)
(.0017-.0040 in)
10
Categories | Volvo Penta Manuals |
---|---|
Tags | Volvo Penta MD2010, Volvo Penta MD2020, Volvo Penta MD2030, Volvo Penta MD2040 |
Download File |
|
Document File Type | |
Copyright | Attribution Non-commercial |
(4 votes, average: 4.25 out of 5) Marine readers have rated Volvo Penta MD2010 MD2020 MD2030 MD2040 Workshop Manual 4.3 out of 5.0 based on 4 product reviews.
GOOD AND GOODER S=GOODEST. IS BESTER
jeg skal bruge manualen , til at samle min Volvo penta md 2030 igen.
Ö, hur dka jag veta om det är bra innan jag set produkten.
Pages 58 and 59 are missing from Volvo Penta MD2010 MD2020 MD2030 MD2040 Workshop Manual. I need only these pages at present!