• Scam Alert. Members are reminded to NOT send money to buy anything. Don't buy things remote and have it shipped - go get it yourself, pay in person, and take your equipment with you. Scammers have burned people on this forum. Urgency, secrecy, excuses, selling for friend, newish members, FUD, are RED FLAGS. A video conference call is not adequate assurance. Face to face interactions are required. Please report suspicions to the forum admins. Stay Safe - anyone can get scammed.
  • Several Regions have held meetups already, but others are being planned or are evaluating the interest. The Ontario GTA West area meetup is planned for Saturday April 26th at Greasemonkeys shop in Aylmer Ontario. If you are interested and haven’t signed up yet, click here! Arbutus has also explored interest in a Fraser Valley meetup but it seems members either missed his thread or had other plans. Let him know if you are interested in a meetup later in the year by posting here! Slowpoke is trying to pull together an Ottawa area meetup later this summer. No date has been selected yet, so let him know if you are interested here! We are not aware of any other meetups being planned this year. If you are interested in doing something in your area, let everyone know and make it happen! Meetups are a great way to make new machining friends and get hands on help in your area. Don’t be shy, sign up and come, or plan your own meetup!

What is the difference??

Chawbeef

Active Member
Does anyone know the difference between Atlas reversing gears 948-A and 948-B ??? Asking for a friend. LOL............................Chawbeef
 
Usually that means that Atlas redesigned the part; most often because the original was failing too often. The 1966 Atlas 10-F parts diagram shows the 9-48B part (p. 7) so the revision happened before that. It seems to be the only revised part in that assembly so I guess that it is compatible with earlier parts? Sorry, I don't know any details of what changed or why.

Craig
 
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