The PHILCO Phorum

I'm totally over it.. On to the next project..

FYI, found that the wireround mountings on the 70 is slotted open at the rear, just loosen and the wirewound resistor will slide out the back side to examine. I replaced the old deteriorating fiber washers at each end and cleaned it all up, replacing with new washers. My part was visible on the sticker - part 5125.

That is true. I had the same issue with this one and loosened them and slide the long bolt out to replace the washers. it was easier because I had loosened up the 5 terminal which was connected to a ground strap.