Detroit Diesel MBE 4000 Service Manual page 87

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6. Measure the cylinder liner protrusion from the block in four places, once at each slot in the
measuring plate. See Figure 1-28. The acceptance/rejection criteria is listed in Table 1-11.
1. Cylinder Block
Figure 1-28
Description
Cylinder Liner Protrusion From Block
Difference Between the Four Measuring Points
Table 1-11
[a] Set the scale on the dial gauge to zero.
[b] Move the dial gauge until the feeler touches the cylinder liner collar. Record the
reading on the dial gauge.
[c] Move the dial gauge and support to the next slot, and repeat the measurement process,
until four measurements have been made, one at each slot. Record each measurement.
[d] Check each measurement. If any one measurement records protrusion of less than
0.230 mm (0.0090 inch), or more than 0.330 mm (0.0130 inch), remove the cylinder
liner and check it according to the procedures that refer to section 1.3.1.
[e] Compare the four measurements. If any measurement differs from any one of the
others by more than 0.02 mm (0.0007 inch), replace the cylinder liner.
7. Remove the bolts, spacers and measuring plate (J 46071 or 402 589 00 21 00), as installed.
8. Install the cylinder head. Refer to section 1.2.2.
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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Measuring Protrusion
Specifications for Measuring Cylinder Liner Protrusion
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MBE 4000 SERVICE MANUAL
2. Cylinder Liner
Value: mm (in.)
0.230–0.330 (0.0090–0.0130)
Max.: 0.02 (0.0007)
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1-39
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