JD 1990 / Rin Bar Drifting Issues

JD 1990 / Rin Bar Drifting Issues

Repair Bulletin


Problem & Symptoms

The 6” connection from the 7601110 weigh bar can periodically make/lose connection. This causes intermittent weights, usually drifting only a couple hundred pounds. However, we have seen the weight jump up into the thousands on rare occasions.


Disconnect the extension harness and 7601110 weigh bar. Make sure the orange grommet is in place and snap the connection together. Fold the extension cable over the connection and use zip ties to fasten the harness over the connection in 3 spots (as shown below).

Questions? Call Scale-Tec at (888) 962-2344 and press 11 for service.