Detroit Diesel MBE 4000 Service Manual page 80

1.3 CYLINDER BLOCK
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1.3.2.1 Cylinder Liner Bore Inspection and Measurement
Inspection
Inspect the cylinder liner bore as follows:
1. Check the wall of the cylinder liner for signs of excessive wear or deformation.
2. Check the honing pattern on the cylinder liner for damage caused by penetration of dirt into
the cylinder. If the honing pattern is faded or no longer visible, discard the cylinder liner.
See Figure 1-21 for an intact honing pattern and see Figure 1-22 for a faded honing pattern.
NOTE:
Minor fading of the honing pattern at the top ring inversion area is not sufficient cause
to reject the liner.
Figure 1-21
1-32
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Intact Honing Pattern
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6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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All information subject to change without notice.
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