A few months ago, Alex M offered this little number sealed in the shipping box for $349. Being a sucker for a bargain, I decided to take a run at fixing one of these.
Having been forewarned that there was missing bushings in the front set of driver rods, I checked. Sure enough, they flopped around awful, and I'm sure would have stopped up the works in a heartbeat. Enter Pete (OGR Norton), he generously supplied me with a pair of homemade brass bushings. After a tiny bit of fitting (one was a tight fit, needed it to be a tiny bit smaller), I installed them. On my rollers, it ran great, so I was reasonably impressed.
I took it to my Fastrack test loop for an actual track test. All went well until it encountered the curved entry to a Fastrack O72 switch, it picked the switch, stalled the engine, and I get the blinking cab light. RATS! I tried it on the other O72 fastrack (one left, one right), and it had the same failure, picked the switch and jumped over.
I reasoned the traction tires on the front were an issue, so I swapped the two wheelsets and put the traction tires on the back where I always thought they belonged anyway. That worked, it slipped right through those switches like a breeze. Then I went to back it into the siding to take it off, and it picked the switch in reverse! Tested it on the other switch, same issue! So, leading with the traction tires is a problem.
I broke out a pair of MTH DE-0000027 traction tires and replaced the thick Lionel tires. WOW, what a difference. Smoother running now that all three wheels are actually the same diameter, and it has no problem forward or backwards through either of the switches.
I solved the remaining issue of the small tender and the closely spaced rollers with one of my YLB battery replacements, and the job was complete.
It's not exactly a pulling beast, and I will say the Lionel tires gave it more pulling power. OTOH, since it couldn't go through a switch on the out route, that was somewhat of a moot point. It's having no problem pulling ten modern boxcars and a caboose, so it's probably about what the prototype was up to.