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Marx 62 B&O stuck gear question -help

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  • Member since
    May 2015
  • 7 posts
Marx 62 B&O stuck gear question -help
Posted by Marx knex on Saturday, February 11, 2017 6:39 PM

Having read lots of great advice here, now I have a question:

my b&o #62 diesel (recently rescued) was quite sluggish but went forward and reverse. I have cleaned commutator and brushes. When re seating the commutator I can not get gears to turn once the commutator gear connects to the large gear between drive wheels.  What is the trick?

Applying power does not help.

 

  • Member since
    May 2015
  • 7 posts
Posted by Marx knex on Saturday, February 11, 2017 6:51 PM

Just realized type of motor would help. It is the single reduction "fat wheel". 

Thanks

  • Member since
    May 2015
  • 7 posts
Posted by Marx knex on Saturday, February 11, 2017 7:33 PM

I solved it! There is a small groove on the bronze bushing the commutator axle goes through, that has to line up with a tiny dimple in the frame hole to the fat gear.  I guess not having a wheel puller makes figuring out how to get it back together harder. once I found the dimple, it was just a matter of careful lining up with small light from the gear side and twisting until it Was in the right spot.

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