Bally 831 No payout on line 3

[SPN]

I have a Bally 831-c-sd that was working perfect, still line 1 and 2 pays perfect but now there is not any payout on line 3

Any tips where to look or what it can be?

Im thankful for tip or help 😃

[wolftalk]

line 3 is wire 93 (grey/yellow) from the line unit.

the most likely thing is a problem on the line unit or the wire 93 connection from there to the reels.  The line unit has two redundant wipers connecting wire 93, so a plug connection is more likely ... but if you want to eliminate the wipers/rivets, jumper grey wire 90 to 93 on the lugs on the line unit.


another check is a voltmeter probe clipped to wire 93 on reel 3 and the other probe on orange wire 70 on any handy 50V coil ... like the coin diverter on the door.  When you have 3 lines enabled, you should see 50VAC whether you have a win or not.  It's best to check with a winner on line 3 so you'd see a voltage drop due to a poor connection.