Transmission appearance may differ, procedure is the same.
13
Front Section
Countershaft Assembly
How to Install the Countershaft Assemblies
Special Instructions
Make sure the countershaft assemblies have been
marked for proper position, 47-tooth PTO gear in the
lower position.
On the drive gear of each countershaft assembly, mark
the tooth aligned with the gear keyway and stamped
with an “O” for easy identification. A highly visible color
of toolmaker’s dye is recommended for making timing
marks.
Special Tools
No service tools are needed
Toolmaker's dye
To Install
1.
Mark the countershaft drive gear for timing
purposes.
2.
Place the lower, 47-tooth PTO gear countershaft
assembly in the case, the drive gear to the front.
3.
Position as far to the left as possible (the opposite
side as the lower reverse idler gear assembly.)
4.
Place the upper, 45-tooth PTO gear countershaft
assembly in the case, the drive gear to the front.
5.
Position as far to the right as possible (the same
side as the lower reverse idler gear assembly).
Final Check
Make sure the upper and lower countershafts are in the
right place.
Make sure the timing marks are visible.
A/19-6
B/19-1
1
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