ARMY TM 9-2815-260-24
AIR FORCE TO 38G1-126-2
MARINE CORPS TM 09244A/09245A-24
5-94
FIGURE 5-81. INSPECTING CYLINDER BLOCK
(3)
Test the cylinder block to confirm that it is within specifications. Perform testing using the
following steps:
NOTE
The cylinder block measurements must be made with the main bearing
caps installed.
(a)
Before assembly of main bearing caps, identify markings and ensure caps are reinstalled
in their original position. Refer to paragraph 5.4.4. Install main bearing caps (without
bearings) in cylinder block and tighten to 100 lb-ft (135 Nm).
(b)
Measure main bearing bore diameter, refer to Figure 5-82. Refer to Table 5-11 for
specifications.
(c)
Measure engine block main thrust bearing width. Refer to Table 5-5 for specifications.
(d)
If bearing caps are damaged, or bore is not within specifications, replace cylinder block.
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