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Transmission appearance may differ, procedure is the same.
Auxiliary Section
How to Remove the Auxiliary Section
Special Instructions
There are different capscrew lengths, note their location.
The auxiliary section should be removed with the
transmission in the horizontal position.
The range cylinder housing must be loosened to remove
the auxiliary section.
Special Tools
Typical service mechanic tools are needed
An auxiliary section hanger bracket for horizontal
removal
A steel bar longer than the width of the output yoke for
vertical removal
A hoist with a lifting chain
To remove the auxiliary section in the horizontal position.
1.
Remove the four (4) capscrews in the range
cylinder housing.
2.
Move the range cylinder to the side and down.
3.
From the power synchronizer, remove the
mounting capscrews.
4.
Remove the power synchronizer and gasket.
5.
From the auxiliary section housing, remove the
retaining capscrews that attach the front section
to the auxiliary section.
6.
From the auxiliary case, remove the two (2) allen
head setscrews.
7.
Insert the three (3) capscrews in the housing
flange tapped holes. Tighten evenly to move the
auxiliary section away from the front box. Go far
enough to break the gasket seal.
8.
Remove the capscrews from the tapped holes.
9.
Attach an auxiliary section hanger bracket to the
auxiliary section top.
10.
Attach a lifting chain to the auxiliary section
hanger bracket.
11.
Move assembly to the rear until auxiliary section
is free.
12.
Remove the gasket and clean all mounting
surfaces of gasket material.
H/27-7
H/28-2
H/28-4
H/28-6
H/27-8
H/28-3
H/28-5
H/28-7
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