Delco Remy Generator

The generator on my C-85 is dead (according to a local shop). Unfortunately,
our shop used to be helpful in pointing out the problem, but has now
succumbed to liability fears. We don't know if it's the brushes or the
armature. We'll try replacing the brushes first.

Does any one know a good place for ordering replacement parts or a rebuilt
replacement? Any helpful tips or suggestions would be appreciated.

Deb

--
1946 Luscombe 8A (His)
1948 Luscombe 8E (Hers)
1954 Cessna 195B, restoring (Ours)
Jasper, Ga. (JZP)

On Sat, 29 Nov 2003 15:18:49 GMT, "Henry and Debbie McFarland"
wrote:

The generator on my C-85 is dead (according to a local shop). Unfortunately,
our shop used to be helpful in pointing out the problem, but has now
succumbed to liability fears. We don't know if it's the brushes or the
armature. We'll try replacing the brushes first.

first, verify that the brushes are in good spring contact
w/commutater; that all commutater segments are in place & no burnt
segments. Next, remove belt. disconnect field wire(s) & connect to gen
housing. Apply 6v or 12v (as appropriate for gen) to the output
(armature) lead or connection. If generator motors in same direction
as it normally operates, then it will generate (& you have
successfully restored residual magnetism to armature).

To isolate (& elimanate the voltage reg), reinstall belt, hook up
armature (big lead to regulator) normally but leave field(s) grounded
to generator (and engine and airframe). Fire up & put voltmeter across
battery. As you speed up RPM you should 7-8+ volts (6v sys); 14.5 or
better (12v sys).

If this passes test then we will talk about adjusting regulator after
you reinstall field(s) normally.

good luck & watch out for the prop!!


Does any one know a good place for ordering replacement parts or a rebuilt
replacement? Any helpful tips or suggestions would be appreciated.

Deb

You might want to put it back on and then take the band off of the back
of it that has the air tube on it.Then being careful,take some fine
emory cloth and with the eng. running,and the cloth wrapped around a
small popsicle stick,you can clean and polish the arm.Sometimes you get
a buildup from the brushes on it.If it works,you will get power at about
1100rpms or so.Jim

A few years back, I posted several stories about getting the generator of
my own C-85 fixed. They're collected at:

http://www.wanttaja.com/flybaby/spark.htm

Ron Wanttaja

Yours was the first webpage we found when searching for info. It has been
printed and filed. Thanks for sharing.

Deb

--
1946 Luscombe 8A (His)
1948 Luscombe 8E (Hers)
1954 Cessna 195B, restoring (Ours)
Jasper, Ga. (JZP)
"Ron Wanttaja" wrote in message
...
A few years back, I posted several stories about getting the generator of
my own C-85 fixed. They're collected at:

http://www.wanttaja.com/flybaby/spark.htm

Ron Wanttaja

On Mon, 01 Dec 2003 23:02:59 GMT, "Henry and Debbie McFarland"
wrote:

Yours was the first webpage we found when searching for info. It has been
printed and filed. Thanks for sharing.

Sounds like that Jackson I slipped Google did the trick. :-)

Glad to be of help....

Ron Wanttaja

Many tractors and dune buggys use similar generators. You might be a
little less candit with the next rebuilder you talk to.

Never told him it was for an airplane. Told him it was for our airboat. He
didn't buy it this time ;-). We have gotten some great info from a
particular antique John Deere tractor website. It would seem that many of
the parts on a Luscombe come from tractors. If we could only find a supplier
for our tired oleo springs, life would be fine.

Deb

--
1946 Luscombe 8A (His)
1948 Luscombe 8E (Hers)
1954 Cessna 195B, restoring (Ours)
Jasper, Ga. (JZP)

"Drew Dalgleish" wrote in message
...
Many tractors and dune buggys use similar generators. You might be a
little less candit with the next rebuilder you talk to.

(Drew Dalgleish) wrote in message ...
Many tractors and dune buggys use similar generators. You might be a
little less candit with the next rebuilder you talk to.


But it's a gear-driven thing, if it's on a small Continental, and
they'll start asking questions.

Dan

"Henry and Debbie McFarland" wrote in message thlink.net...
The generator on my C-85 is dead (according to a local shop). Unfortunately,
our shop used to be helpful in pointing out the problem, but has now
succumbed to liability fears. We don't know if it's the brushes or the
armature. We'll try replacing the brushes first.

Does any one know a good place for ordering replacement parts or a rebuilt
replacement? Any helpful tips or suggestions would be appreciated.

Deb

Hi,
I had both Delco-Remy generators overhauled at Aero Tech of
Louisville. Mine were 24 volt, 50 amp units. I also purchased solid
state regulators to replace my old breaker contact style ones.
They've been working great since I did this a year and a half ago.
Their website is www.aerotechlou.com. Even if yours is not listed,
you might contact them. Their work is first rate and they are very
helpful over the phone with troubleshooting. Just a happy customer.

Brian Cox