june 2012

the hydraulic cylinders, seat tracks on power seats, and pivot points on the convertible top. Inspect the mohair-lined U-shaped
channels in which the window glass rides and replace if worn or damaged.
Finally, on convertibles only, there is an additional component I refer to as the power top control switch. This is a Bakelite
unit mounted on the firewall with two wires attached to terminals, and fittings with metal lines attached. The top portion of this switch
is attached to the "power top" operating knob and lever, which goes through the firewall and is attached to the bottom of the dash with
a mounting bracket. When you "PULL" this rod, it rotates the top portion of the Bakelite unit. Inside this unit are return springs, a
circular copper contact plate, and ports. When you "PULL" or "PUSH" the power top control rod, the upper portion of the Bakelite
switch rotates, completing the electrical circuit and starting the hydraulic motor. At the same time, the appropriate ports inside the unit
are uncovered, thus diverting the fluid to either raise, or lower, the top. This Bakelite switch can also be disassembled for cleaning,
and can usually be restored to operating condition as long as the Bakelite housing isn't broken.
So there you have it. What seems like a complicated system is actually quite simple when broken down into its individual
components. New cylinders, hoses, Hydro-lectric motor and top control switch rebuilding, and expert technical advice are readily
available from Hydro-E-Lectric in Punta Gorda, Florida by calling (800)343-4261. They are very knowledgeable and wonderful
people to deal with!
A ’49 POWER STEERING REQUEST
By Jim Elliott
My Dad bought a new dark blue four door Cadillac in 1950, trading in our 1938 Cadillac Sedan. Although quite
young I loved that '50 Cadillac. I always felt very safe riding in it and have many fond memories of it. For example, I was
"allowed" to sit in the front seat, next to my Dad, only as long as I did not touch the wonder bar on the radio. It was an
irresistible marvel. We called it a “wonder bar” because when you touched it the station selector would wonder back and forth,
never finding a station. It would then have to go back to the dealer for repair.
As I got older I decided I wanted my very own replacement for the '50. The rear fenders on the 1949 were more
appealing to me so that was the way to go. I also wanted a car with the new OHV V-8. I had had a 1937 and wanted the newer
motor. After several misses I finally did get a nice original 1949 two door fastback. It's a great drive. My wife and I like to
take it out for leisurely Saturday drives around some of our lakes. That old gal (the Car!!) sure turns heads.
[PHOTO OF JIM‟S CAR. YOU HAVE A HARD COPY. SCAN IT IN.]
It would be more fun for me if it had power steering, guess I am getting old and soft. I have bought power steering
parts from a 1955 Cadillac parts car to convert the 1949 to a factory like power steering set up. This is not a bolt in type of
conversion and so I want to do it correctly the first time with safety and a workman like appearance.
Guys I really need your help here. I would like to hear from anyone who has successfully done this conversion or
knows someone who has. I do not think I am the first one to think of doing this. Please give me a call or write if you can help.
Thank you.
Jim Elliott, 6832 Irving Avenue South, Richfield, MN 55423 Tel: 612-869-0694