Parking Brake Installation

A forum about all aspects of the construction and maintenance of the Billy Dawson inspired modified Hatz Classic biplane. Here is the place to ask your questions and get the answers from the real experts.
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Ebby
Posts: 109
Joined: Wed Mar 17, 2010 7:32 pm
Location: Camden NY

Parking Brake Installation

Post by Ebby »

I made the decision to install parking brakes on HC37 using an individual valve for each wheel. The valves are from Wag-Aero p/n D-213-000. http://onlinecatalog.wagaero.com/WebPro ... flx&from=2# I would like input on where to mount the bracket so as not to be in the way yet convenient to activate. I'm thinking the left side of the fuselage and just below the instrument panel sort of tucked away. Ideas and any pictures are welcome.

Regards.
Ebby
Hatz Classic S/N 37
Flying!
alvinsager
Posts: 89
Joined: Thu Mar 18, 2010 10:29 am

Re: Parking Brake Installation

Post by alvinsager »

Hi Ebby,
I welded a bracket on a tube under the front seat and used a dual valve. I was lucky enough to find one on Ebay. New, they are expensive. I operate it with an aluminum bar 1/8 x 3/8 that has notches in it that lock into a guide for on and off. I have a spring forcing it into the guide notch so that I must lift it to move it in or out. It wound up a few inches off the floor, but is easy to operate.
Al
User avatar
Ebby
Posts: 109
Joined: Wed Mar 17, 2010 7:32 pm
Location: Camden NY

Re: Parking Brake Installation

Post by Ebby »

I happen to go on Ebay and search for parking brake valves and found a new old stock cleveland valve which has both parking brake valves in one unit. Bracket is made and welded problem solved. Thanks Al.

Regards
Ebby
Hatz Classic S/N 37
Flying!
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