1. Using a dial indicator, check the runout of the propeller shafts. The maximum runout is 0.031" (1.8 mm) measured at the midpoint of the shaft. If the shaft runout is greater than the maximum, replace the shaft.
3. Using a dial indicator, check the spider bearing axial play by turning the yoke of the flange while holding the shaft tightly. The maximum bearing axial play is 0.0020" (0.05 mm). If the spider bearing axial play exceeds the maximum, replace the spider bearing.
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