Eaton FSO-2105, Руководство по обслуживанию, Страница: 89 / 96

Front Section
84
1. Place the front housing with input shaft and
countershaft bearing cups side facing up.
2. Position the 4th speed synchronizer ring on the
input shaft. Refer to “Synchronizer Assemblies”,
in this manual.
3. Install the input shaft with the positioned
synchronizer ring onto the mainshaft front bearing
cone. The synchronizer ring lugs must to slide
into the synchronizer hub key slots.
526
493b
4. With the input shaft down, position the input shaft
and mainshaft assembly on the front housing.
516
517
527
5. Position the 3rd/4th speed shift yoke and bar
and the countershaft on the mainshaft assembly,
holding the whole assembly with the hands.
6. Align the whole assembly, as set before, with the
input shaft bearing cup, with the countershaft
bearing cup and with the 3rd/4th yoke bar bore,
and install the assembly in the front housing.
Note: Be careful to keep the double shifting
interlock balls in place.
533
535
540
Front Section Assembly