Nidec 22765-01, Руководство пользователя

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Page 21
Figure 16 Runout Check
Drive plates
Dial indicator pointer
Drive hub
Shaft
Fan
Adapter
After installing the drive disc-to-flywheel bolts, check the runout of the
generator shaft by placing the base of a dial indicator on the generator
frame and positioning of the probe on the shaft as shown in Figure 16.
If the total indicated runout exceeds 0.003" (0.0762 mm), remove
the drive discs bolts, and rotate the generator relative to the engine
flywheel. Reinstall the bolts, and check the runout again.
Recheck the shaft-end-to-bearing-housing distance (dimension A in
Figure 10).
Mount the brushless exciter armature assembly to the generator shaft
(as described in the assembly procedures below).