Delco remy generator serial numbers. Source for Delco Remy part/serial# reference

Delco remy generator serial numbers Rating: 9,1/10 1193 reviews

Alternator Corvette

delco remy generator serial numbers

I contemplated welding a nut to the top of the screw head but then I remembered a trick my dad showed me many years ago when generators were still common on vehicles so I tried that first and it worked. The other brush holder is riveted to the housing as well but in such a way that it is insulated from the housing - one wire from each of the field coils as well as the other brush wire are attached to the screw on the insulated brush holder. All part numbers starting with a 5 are for ignition coils, 6 for distributors, 7 for starters and 9 for generators until they changed their numbering system later in the 1930s. The voltage regulator doesn't look to bad on the outside but the rubber straps that the mounting tabs attach to are rotten. About eleven years ago, I went through a to trouble-shoot a problem with the generator system, which finally led having the power system work right for the first time since I'd bought the airplane. The numbers you were given are model numbers. Look for a riveted tag on the side of your light plant, this is your serial number.

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Spark, Redux

delco remy generator serial numbers

It is a resource and a community of people who refuse to let our agricultural heritage disappear. I loosened the two long bolts that hold the rear plate, front plate and centre housing together - the one bolt turned easily but the other one was quite happy where it was. If the regulator conks out, you might be able to find a replacement unit. These numbers are usually on the older part numbers that were three to four numbers and a letter. With a good dose of wishful thinking, I was suspicious of that dry cell battery. I'm actually sweating this a bit, in my case.

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Verify Delco Remy generator numbers

delco remy generator serial numbers

National Military History Center page added 2-24-2014. After hitting the punch I moved it to the other end of the slot and did the same thing and after doing this a few times the screws had turned enough that I could turn them out with a flat screwdriver. This part should be suitable for many different applications. They are not perfect but at least now I should be able to tighten them with a large flat screwdriver blade. Operationally, though, what's the difference? This is currently installed in a 1929 Franklin that I have recently pulled from a very long-term storage it is not the original Franklin equipment, but many of these engines had Delco-Remy distributors added.

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Delco Generator Serial Number

delco remy generator serial numbers

The meter should read zero amps. If your alternator has moulded inscriptions, you can be sure you've identified a Delco Remy alternator. The regulator used has to have a current limiter setting that matches the maximum current that the generator is designed for. I have assembled this page not only to tell the story of fixing my airplane, but to provide additional reference material to aid others trying to trouble-shoot their problems. This Website has no affiliation with General Motors, Delphi Holdings, Remy International, or Borg-Warner. If you read the tale of my earlier generator woes, you'll see that I bought a new regulator at an auto supply store, but it didn't work.

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Spark, Redux

delco remy generator serial numbers

With all the data on the web, it really didn't take long to find good writeups on how these old generator systems work. I'd gone through considerable effort when the generator had gone bad. Why Were the Regulators Different? Both have a cut-out relay and a voltage regulator relay, but the Three Unit type adds a current regulator as well. All content presented on this website is for general information only. Since the search function on the site appears to be in retirement status I thought I would post the links to them in case other members were wanting to read up on these handy electrical items that keep batteries charged and engines starting with the turn of a key rather than the pull of a rope. Here are some of the applications for the 1912599 armature: Buick 1950, 1951, 1953, Cadillac 1949, 1950, 1951, Kaiser 1952 to 1954, Oldsmobile 1950, 1951, Packard 1949 to 1951, Pontiac 1951, 1953 -1954, Studebaker 1951. Eventually, I noticed that the spacing of the terminals were different, as shown by the drawing on the right.

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Delco Remy Division

delco remy generator serial numbers

I installed both those units, and know darn well that the combination circuit breaker and power switches kills the connection to the +12V bus. The content is to only present a historical perspective of the plants and products of the former Delco-Remy Division previous to 1994. But there are two modern alternatives. The pulley has seen better days - looks like someone bent the sides a bit by using a puller - I may end up making a new one. If it got above 14 volts, it's probably fine and the problem lies in your regulator. Batteries generally go bad by losing the ability to hold a charge, so the best way to check them is to use a battery charger.

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Delco Remy starter/generator I.D. tag date code

delco remy generator serial numbers

Rolls-Royce Heritage Trust Allison Branch page added 3-1-2014. It took the transponder a couple of minutes, but it, too, finally powered up. I had taken the old Fly Baby regulator to the auto repair shop, and they'd announced it was bad. Don't forget the ground connections, especially. From what I have been able to determine, it was used on 6 volt generators in Plymouths and Chevys in the early to mid 1930's - possibly other applications as well. I removed the two screws that hold the regulator cover on and had a peak inside. This information is how Delco Remy list it out by specific year models etc.

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Alternator Corvette

delco remy generator serial numbers

The battery is trying to spin the motor, and it will draw a lot of current just standing still. If you have a voltmeter in your airplane and it's showing a good healthy 14V or so when the engine is at cruise power, then the charging system is good, and the battery itself is probably to blame. The box lists several applications such as 1940-1942 Cadillac, 1940 La Salle, 1941-1942 Nash, 1941-1942 Packard. The point contacts look to be in decent condition so it may be possible to repair the broken wire. Found another used voltage regulator and inspected the insides of it - they appear to be in a bit better shape and the field wire going to the regualtor frame is still intact. Under the label the name Delco Remy is moulded into the aluminum back plate. Specifications: Voltage: 6 Volts, Positive Ground Current Rating: 35 Amps The Regulator shown above has been sold.

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Verify Delco Remy generator numbers

delco remy generator serial numbers

Also includes instructions on how to polarize a new generator. It showed that the internal wiring of the generator still seemed to be working right. On some alternators the model number is also moulded into the plate. It's pretty simple: The two-unit type was designed for a three-brush generator. The front bearing plate has a metal cover on the inside retained with three slot headed screws that I removed which allowed easy access to press the front bearing out.

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Vintage Auto Electrical Parts Catalog

delco remy generator serial numbers

Make sure all the switches in the airplane are off. Because the two alternatives were of rather more dire consequences. Odd sort of confession for someone with a degree in Electrical Engineering to make. No wonder the two-unit one didn't work in my airplane. I started putting the battery charger on it for a few minutes before rolling out of the hangar, just as a precaution. July 1, 1916 to January 1, 1922 - With Prefixes Up until January 1, 1922 each model light plant had a separate series of consecutive serial numbers. Good points as they were made for various small engine manufacturers.

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