Detroit Diesel 4000 Series, Service Manual, Page: 440 / 2706

SERIES 4000 12/16V SERVICE MANUAL
10. Measure stud used with main bearing caps, see Figure 220 and refer to section C 031.05.01.
Figure 220 Measuring Stud for Cylinder Block Bearing Cap
NOTE:
Main bearing caps must not be interchanged.
11. Check that thread and shaft are in perfect condition.
[a] If thread or shaft are damaged, replace stud.
[b] If thread or shaft are not damaged, continue inspection.
NOTE:
Check only those studs that had to be removed for length.
All information subject to change without notice.
C -294
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