TM 5-3805-255-14
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CLEANING, INSPECTION, AND REPAIR CONTINUED
Checking Flywheel Housing Bore Eccentricity
00091
To check eccentricity of flywheel bore (Figure 3, Item 1) relative to crankshaft axis, attach a dial indicator to
crankshaft (Figure 3, Item 2) placing indicator pointer against flywheel housing bore as shown in Figure 3. Rotate
crankshaft slowly and note total indicator reading variation. Allowable housing bore eccentricity tolerance is 0.008
in. (0.20 mm).
Figure 3. Checking Eccentricity of Flywheel Housing Bore.
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END OF TASK
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