Joined: 07/06/2013(UTC)
Posts: 432
Location: Florida
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Hi all, I have a 3663 set and one of the motors is no longer functional. I have removed the offending A unit body but have not yet proceeded any further. Is the wiring harness between the A and B units hardwired? I have not yet removed the B unit body. Regards to all and stay safe.  |
Peter B.
In Sunny Florida most of the time.
Marklin, Trix Express, Trix Twin, Fleischmann, Liliput, Hornby Dublo, and Others, 2 & 3 Rail, AC, DC and Digital, Course Scale Wheels & Fine, 1935 to 1960s usually. |
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Joined: 07/06/2013(UTC)
Posts: 432
Location: Florida
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Originally Posted by: mb300e4m  Hi all, I have a 3663 set and one of the motors is no longer functional. I have removed the offending A unit body but have not yet proceeded any further. Is the wiring harness between the A and B units hardwired? I have not yet removed the B unit body.
Regards to all and stay safe.  |
Peter B.
In Sunny Florida most of the time.
Marklin, Trix Express, Trix Twin, Fleischmann, Liliput, Hornby Dublo, and Others, 2 & 3 Rail, AC, DC and Digital, Course Scale Wheels & Fine, 1935 to 1960s usually. |
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 Joined: 23/07/2014(UTC) Posts: 8,481 Location: ENGLAND, Didcot
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Originally Posted by: mb300e4m Hi all, I have a 3663 set and one of the motors is no longer functional. I have removed the offending A unit body but have not yet proceeded any further. Is the wiring harness between the A and B units hardwired? I have not yet removed the B unit body. Regards to all and stay safe. it will be hardwired, but that shouldn't stop you removing the body. To me this sounds like a brush has worn down and needs replacing. That is certainly where i would start, and then look at the possibility of oil having hardened. One you have done one motor do the other one, as both will be in a similar condition.
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 1 user liked this useful post by kiwiAlan
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