Installing an emergency brake on a '35-'36
when converting to hydraulic
brakes
Hooking up a functional parking brake on a '35 - '36 Ford is quite easy, in
fact it can be done for under $50.
1. Use the original brake handle and the original master brake cross
brake mechanism which is bolted to the center frame box..
2. Connect the original brake handle to the master mechanism as normal
with mechanical brake operation.
3. Buy a 3/8" redi-rod. This is a common threaded rod that is available
at any hardware store.
4. Use an "eye" clevis and attach it to the redi-rod.
5, Using a pin, connect the clevis to the upper brake arms of the
master cross shaft and run the rod to the back of the car. Note- on top of
the master mechanism there are two upper arms you are going to center the
redi-rod shaft between these arms. Attach the clevis to the arms with a pin
or you can use a 5/16" bolt, drilled for a cotter pin. You will be using an
existing hole in the frame for the rod so no drilling is required. If you
note, I used a rubber hose to cover the redi-rod where it goes through the
frame to deaden any vibrations or rattles.
6. Note the picture, I have a bend in the redi-rod. This bend places
the rod in correct alignment to the rear brakes. It also allows me to use
the '39-'48 emergency holder.
7. Use another "eye" clevis and pin. Attach a '39-'48 brake cable
spreader. I used a turnbuckle to allow for "micro-adjusting.". The cable
spreader is a common part carried by a lot of antique vendors.
8. You will need a '39 emergency cable. Again an easy to locate common
part.
9. Hook the cable ends with the brake lever inside each drum. If you
don't have the internal brake hardware, don't panic. The required parts are
readily available.
10. The only thing remaining is a return spring for your emergency
brake. If you look at your master cross shaft you will see that one of the
arms on the left side extends through the frame. I added a coil spring and
attached a threaded hook-bolt to the end of the spring. I then drilled a
3/8" hole in the battery crossmember (does not interfere with the battery)
and added two nuts (one nut adjusts spring tension and the other provides
for locking).
11. To prevent the cables from dropping and to keep them taught, I am
using a couple of '39 cable holders attached to the rear wishbones. The
holder is a common re-po part.
Helpful Pictures - Click on a picture for a larger version in a new
window.
When finished you will have a functional e-brake
system that looks "factory!"
As usual, I am open to any comments or suggestions.
Tom Mason
Holland, MI