Crankshaft
| Crankshaft |
| General data |
|
Maximum variation in straightness
|
mm
|
0.10
|
|
End float
|
mm
|
0.06 - 0.31
|
|
Maximum journal out-of-round
|
mm
|
0.005
|
|
Maximum taper of journals
|
mm
|
0.005
|
|
Radius of main journal fillet
|
mm
|
1.65 - 1.85
|
|
Main bearing clearance
|
mm
|
0.014 - 0.062
|
|
Length
|
mm
|
539.2
|
| Colour coding of main bearing and big-end bearing shells |
Standard bearing shells are Yellow - Yellow or Red - Blue .
Red shells are thinnest, yellow are 0.005 mm thicker than red and blue are 0.005 mm thicker than yellow. Only yellow bearing shells are available as spare parts.
| Crank pin diameter (1) |
|
Standard
|
mm
|
51.981 - 52.000
|
|
First undersize
|
mm
|
51.731 - 51.750
|
|
Second undersize
|
mm
|
51.481 - 51.500
|
|
Third undersize
|
mm
|
51.237 - 51.250
|
|
Fourth undersize
|
mm
|
50.987 - 51.000
|
|
Big-end bearing clearance
|
mm
|
0.020 - 0.068
|
| Main journal diameter (2) |
|
Standard
|
mm
|
57.981 - 58.000
|
|
First undersize
|
mm
|
57.731 - 57.750
|
|
Second undersize
|
mm
|
57.481 - 57.500
|
|
Third undersize
|
mm
|
57.237 - 57.250
|
|
Fourth undersize
|
mm
|
56.987 - 57.000
|
|
Main bearing clearance
|
mm
|
0.014 - 0.062
|
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