While working on a PT motor today I noticed that the armature had a very long shaft sticking out where it passed through the pinion gear. I have seen this before but never thought much of this.
It turns out that this longer shaft will rub on the shell of a 630 if it is used in the rear truck position. This protrusion caused a horrible intermittent vibration/grinding and hit and miss derailments.
The Dremel rescued me again.
Randy; operating the Vicksburg & Eastern Railroad.
umpdan31: Frank Reich was the Eagles offensive coordinator the year the Eagles won the Super Bowl. Then Indy hired him as their head coach and the Eagles haven't been the same since.
Sept 20, 2020 20:28:22 GMT -5
JNXT 7707: He hasn't done much in Indy.
Sept 20, 2020 22:40:06 GMT -5