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3-2-6-1-proverka-ehlementov-pervichnogo-vala.html
3.2.6.1. Check of elements of primary shaft
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Fig. 3.48. Gap check between gear wheels of the 3rd and 2nd transfers
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Measure a gap between gear wheels of the 3rd and 2nd transfers (fig. 3.48). If the gap exceeds a maximum, check contact surfaces of gear wheels of the 2nd and 3rd transfers, couplings of the synchronizer of 3/4th transfers. Replace the worn-out and damaged details.
Gap: 0,05–0,20 mm.
At most: 0,25 mm.
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Fig. 3.49. Gap check between a gear wheel of the 4th transfer and the bearing
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Measure a gap between a gear wheel of the 4th transfer and the bearing (fig. 3.49). If the gap exceeds a maximum, check contact surfaces of a gear wheel of the 4th transfer, the bearing and the coupling of the synchronizer of 3/4th transfers. Replace the worn-out and damaged details.
Gap: 0.17–0.37 mm.
At most: 0.42 mm.
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