1
Carefully remove piston ring seals.
Note:
If the piston ring seals are excessively worn then
check for burrs or damage on the shaft grooves. If necessary
remove burrs with a fine grade abrasion paper and oil.
2
Remove the taper bearing using pullers.
3
Remove the thrust bearing and thrust washers.
4
Withdraw the gear and splined hub assembly
4
with the
needle roller bearing and spacer. Note the location of
the spacer to ensure it is returned to its original position
on re-assembly.
5
Remove the thrust bearing and thrust washers.
6
Remove the clutch friction/counter plates retaining
circlip.
7
Remove pressure (end) plate.
113 - 1
Section F
9803/3280
Section F
113 - 1
Issue 2*
Synchro Shuttle Gearbox
Reverser Unit - Dismantling
S232720
1
*
*
*
*
S232720
2
S407220
S407250
3
5
4
6
7