Transmission appearance may differ, procedure is the same.
25
Front Section
continued on next page
Input Shaft Assembly
How to Install the Input Shaft Assembly
Special Instructions
As part of assembling the input shaft assembly, the
mainshaft drive gear must be installed and timed.
Apply Eaton lubricant #71215 or equivalent to the pilot
bushing so that a film of lubricant covers the entire
internal surface of the bushing.
Special Tools
Typical service tools are needed
Toolmaker’s dye
To Install
1.
In I.D. of main drive gear, install the snap ring.
2.
Use toolmaker’s dye and mark the main drive gear
for timing purposes.
Mark any two (2) adjacent teeth on the drive gear.
Repeat the procedure for the two (2) adjacent
teeth directly opposite the first set marked.
3.
Position the spacer and main drive gear in the
transmission case.
4.
Inside the case, mesh the lower countershaft drive
gear marked tooth with either set of marked teeth
on the main drive gear.
5.
Slide the input shaft through the main drive gear.
A/20-2
Q/200-7
Q/300-4
H/33-9
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2
5
3
4