Perkins New 1000 Series, Workshop Manual, Page: 94 / 290

14
94 Workshop Manual, TPD 1350, issue 3
New 1000 Series
To inspect 14-11
Check the crankshaft for wear and other damage. The
maximum permissible wear and ovality on the
crankshaft journals and crank pins is 0,04 mm
(0.0016 in).
The main journals and the crank pins of standard size
crank shafts can be machined to 0,25mm (0.010 in),
0,50mm (0.020 in) or 0,75 mm (0.030 in) undersize on
diameter, see the data and dimensions. Special
undersize bearings are available.
If the seal has been used in all of the service
positions, the crankshaft palm can be machined to
remove the wear marks. Further information can be
found in the data and dimensions.
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