Pic. 322. Primary shaft with gears and synchronizers (the left part of the shaft is installed in the gearbox housing from the clutch side, the right part is installed in the gearbox housing): 1 - adjusting gaskets; 2, 20 - bearing cages; 3, 19 - tapered bearings; 4 - spring washer; 5, 17 - needle bearings; 6 - gear IV gear; 7, 11 - synchronizer springs; 8 - synchronizer hub; 9 - synchronizer clip; 10 - cracker; 12 - retaining ring; 13 - synchronizer III / IV transmission; 14, 15 - blocking synchronizer rings; 16 - third gear gear; 18 - input shaft; 21 - gear V gear (located outside the crankcase); 22 - retaining ring (located outside the crankcase)
Press out hub 8 of the synchronizer.
Remove the retaining ring 22. Remove the ring 15 of the synchronizer, the gear 16 of the third gear and the needle bearing 17 from the shaft.
If necessary, remove the springs 7 and 11 from the hub 8 of the synchronizer, as well as three crackers 10. It should be remembered that the synchronizer hub and the holder are a set.
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