Tony Walsham’s post of May 17, “More Bachmann Junk” in the Reviews section, is one of his up-front insightful reviews and method of repair. This time with the Bachmann 2-6-6-2. I think he makes a very clear observation that I don’t think we have discussed: Bachmann loco assemblers may KNOW when there is a production problem DURING assembly and accomodate for it with a non-repair.
As he points out in his problem-solving analysis with the 2-6-6-2, I quote Tony:
“Then I discovered why the motor mounting screws were probably loose in the first place, just like the drive rod screws on the rear motor block were. I believe they were deliberately left loose so that the beast would actually run with a bent crank pin boss on the rear engine rear driver.”
My estimate is Tony’s observation is accurate. The question is: How many Bachmann locos are sold with full knowledge of a problem by those assembling them?
How many other Bachman 2-6-6-2s had bent crank pins and suffered the same assembly remedy? Is there substantive evidence the assemblers are consistently doing production line remedies rather than pulling locos for proper assessment and analysis?
Wendell