My friend has 1997 Holiday Rambler with Cat motor and Allison 6speed 3060 transmission. The pan gasket was leaking so we went into this "simple job" and now have a problem. We did not see the clip holding the wiring harness in place and proceeded to break off an ear to the harness cover on the inside of the transmission. This not a big thing but hard to find... any help would be appreciated. Thanks!