LouNY
Super Star Member
- Joined
- Jul 4, 2015
- Messages
- 10,721
- Location
- Greenwich, NY
- Tractor
- Branson 8050, IH 574, Oliver 1550 Diesel Utility (traded in on Branson) NH 8160. Kioti CK2620SECH
Well we had a fun one in the shop this morning at the farm ( the last of about 3 days off and on).
The generator went out on the old IH 560 last fall and we got tired of charging the battery every couple of days,
and using a boost pack at times. So a nice new rebuilt generator and still no charge what the heck,
pulled the cover off the regulator close the points and it would charge, shut it off try again no charge till manually
closing the regulator points, OK well heck we will get a new regulator no change, heck whats going on.
Order another regulator possible a bad new one, nope same thing.
Disconnect all the wire and ohm them out make sure they are landed correctly every thing looks good,
all hooked up proper. Dang what is going on, got out a long jumper and start bypassing the wiring harness
maybe its bad after all it is well over 50 years old. Nope every thing looks good, checking voltages.
They seem strange getting voltages that are way high 15 to 19 volts but no amps???????
Finally use the jumper wire to ground the case of the regulator to the battery IT WORKS.
The threaded bolts going into the bracket were not grounding the voltage regulator like it did for decades,
threw a bonding wire on from the mounting bolt to the battery she works fine now.
Simple little thing that has had us pulling our hair out 3 different days and most likely 2 unneeded voltage regulators.
The generator went out on the old IH 560 last fall and we got tired of charging the battery every couple of days,
and using a boost pack at times. So a nice new rebuilt generator and still no charge what the heck,
pulled the cover off the regulator close the points and it would charge, shut it off try again no charge till manually
closing the regulator points, OK well heck we will get a new regulator no change, heck whats going on.
Order another regulator possible a bad new one, nope same thing.
Disconnect all the wire and ohm them out make sure they are landed correctly every thing looks good,
all hooked up proper. Dang what is going on, got out a long jumper and start bypassing the wiring harness
maybe its bad after all it is well over 50 years old. Nope every thing looks good, checking voltages.
They seem strange getting voltages that are way high 15 to 19 volts but no amps???????
Finally use the jumper wire to ground the case of the regulator to the battery IT WORKS.
The threaded bolts going into the bracket were not grounding the voltage regulator like it did for decades,
threw a bonding wire on from the mounting bolt to the battery she works fine now.
Simple little thing that has had us pulling our hair out 3 different days and most likely 2 unneeded voltage regulators.