You are here:

Classic/Antique Car Repair/Model A headlight - only brights

Advertisement


Question
I have a 1929 Town Sedan. I asked you a question back on 6/28 about the headlight (my son had pulled the wire out). I have since got everything back together but I seem to be getting the bright light when the lights are turned on normal and no light (on that side) when the lights are turned on normal. I have only one bulb and a red and a green wire - do I have the wires crossed? I tried a different bulb (6 volt, double contact 32 - 50 candle power)- no luck either. Also the car came with no jack so I bought a scissors jack, but I can't find anything that tells me where to place the jack when changing a tire on a model A. Thanks, your help is greatly appreciated.

Answer
On the jack issue, you have to jack it up by the rear axle and the front axle.  It is hard to get under the rear axle, but that is the place.  At home we use the small floor jacks, but on the road you have to slide the jack under the axle and be very careful.
On the lights, I assume you have the wiring diagram.  The black and green is the bright wire leading to each headlamp and the black and red is the dim wire. These both go to the headlamp switch.  If things are mixed up, just stick with it until you figure it out.  The bulb has to be a double filament bulb so you get high and low beam.  There may be a parking lamp in there too.  Check out the diagram and you will understand it all.
Good luck
jack  

Classic/Antique Car Repair

All Answers


Answers by Expert:


Ask Experts

Volunteer


jack bahm

Expertise

Only repair type questions on the 1928-1931 Ford Model A.

Experience

Owned one when I was 15 yrs old, and now have owned 5. Still own and play with 2 of them.

Organizations
Oakleaf region of MARC. Model A Restorers Club. I have put several Model A videos on the Oakleaf site that may be of help. Things like how to start the A, how to Time it, how to troubleshoot it.. Go to oakleafregion.org and you will find them. jack

Publications
"More than you need to know about cars." Just a small book for Car Nuts. Blurb.com "Model A Ford Tips and Hints" Blurb.com 2010 Many Model A movies that can be found on youtube.com/jackbahm

Education/Credentials
BSME LSU, 1958, Masters of automotive engineering from the Chrysler Institute of engineering, 1960, MBA Mich State, 1976. Worked as an engineer at Chrysler from 1958 to the end of 1991.

Awards and Honors
Two patents while working in auto industry.

©2012 About.com, a part of The New York Times Company. All rights reserved.