Mainshaft
34 Using service tool 892/00179 and adapter 992/06300
pull off 3rd gear together with synchro cup 34a, gear
34b, spacer washer 34c, oil retention washer 34d and
bearing 34e. Keep the synchro hubs and cups in their
original relationship.
35 Remove needle roller bearings 35.
36 Remove bearing from converter end of mainshaft using
press 892/00179.
Layshaft
37 Remove the bearing 37. Remove 4WD transfer gear 37b
and bearing 37a from layshaft. On 2WD machines a
spacer is fitted in place of the transfer gear.
38 Lift off 1st gear.
39 Remove 1st gear needle roller bearings.
40 Note that the 1st/2nd synchro unit 40 is of a different
design to the 3rd/4th gear unit. There are components
which may be lost during removal unless care is taken.
Hold the unit together with the synchro cones on each
side and lift off. Keep the synchro cones, rings and
hubs in their original relationship.
41 Use a press to push off 2nd gear 41a, synchro
assembly 40 and 1st gear needle roller track ring 41b.
42 Remove 2nd gear needle roller bearings.
110 - 7
Section F Transmission
9803/3280
Section F
110 - 7
Issue 2*
Synchro Shuttle Gearbox
Dismantling (cont'd)
36
34d 34c 34b 34a 34d 35
34e
41a42
37
37b383941b40
37a
*
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