Transmission appearance may differ, procedure is the same.
8
Countershaft Assembly
How to Remove the Countershaft Assembly
Special Instructions
Both countershafts are removed the same.
When driving the countershaft to the rear, be careful
not to damage the bearing inner race.
Special Tools
Typical service tools are needed
Vise with brass jaws or wood blocks
Gear Puller
Soft bar and Maul
To Disassemble
1.
Remove the auxiliary countershaft rear bearing
cover capscrews and remove the auxiliary
countershaft rear bearing cover and gasket.
2.
Remove the snap ring from the countershaft rear
groove.
3.
Use a soft bar and maul to drive the countershaft
forward and from the rear bearings.
4.
Remove the bearing from the auxiliary housing
bore by tapping lightly and evenly to the rear with
a soft bar.
5.
If necessary, secure the assembly in a vise and
remove the bearing inner race from the
countershaft front with a gear puller.
H/29-8
H/29-9
H/30-1
H/30-2
1
1
2
3
4
