Hey Bob: The answer is to cut the floor bulkhead and bend it rearward to
allow the control column to be removed. If you cut the bulkhead (which is not a
major support item except for the floor) at the two holes cut through it (one
for wiring on the right and one for the brake lines on the left) and bend it
rearward about an inch, you will be able to remove the control column. Once
you put the control column back, all you have to do is make a couple of
supports to hold the floor bulkhead back in place (angle pieces under the
bulkhead
work very well). These supports can be held in place with screws, so if you
ever need to remove the control column again, it is a simple matter.
OBTW when you have the control column out, check it carefully for wear.
I have found many of them with too much play in the vertical direction. Some
also have worn the lower bushing and/or the column itself and end up with
fore and aft movement. These movements will cause nose wheel shimmy, and/or
too
much play in the controls.
Lynn Nelsen
In a message dated 7/28/2008 7:01:03 P.M. Eastern Daylight Time,
[EMAIL PROTECTED] writes:
Group: Although I follow the discourse on the tech page with interest, this
is my first query. We are essentially rebuilding Ercoupe 415-CD, Serial
4787, N94676 which started with an annual in April and is still going strong,
and I'm not sure about any end being in sight. We would like to remove the
control column to better inspect and adjust the chain drives and to install
and
align new hardware out to the control wheels. Question: Does anyone know
if the control column can be removed by orienting it in some manner so it will
clear the major frame member just forward of the spar? This without
removing the header tank or the panel. We have come to within one inch of our
goal, but so far no cigar. Does anyone know of anyone who has accomplished
this
feat? Maybe its not possible. We would appreciate any help or guidance.
Thanks much.
Bob Blanchrd
N94676
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