Repair Model Train Forum Hi, i have a few cars, mostly athearn, that have the female screw threads stripped out of the body and the screws will not tighten all the way down. evidently someone tried the tighten these down without removing the collar from the bolster and stripped out the threads. I've successfully done similar repairs in "abused" holes using timeserts installed as per book. i used loctite for additional back up strength but whether that was necessary is a matter of opinion. worked for me on jobs rather more heavily loaded than your job appears to be too.
Model Train Repair Model Train Forum A forum community dedicated to model train owners and enthusiasts. come join the discussion about brands, various scales, repairs, storage, displays, reviews, accessories, classifieds, and more!. This page describes some quick and dirty repair techniques for working with plastic models and model trains. it's started out pretty small, but i'll add to it as i either find or remember some tricky thing that i did to get around some broken or damaged part. Therailwire, a modeling forum for all scales. The helicoil tap has the same pitch as the thread you are repairing, so it will just follow any threads that remain in the hole. if it's for a shaft lock screw that won't be tightened and loosened a bunch, it will be fine.
Sound Of Steam Repair Upgrade Model Train Forum Therailwire, a modeling forum for all scales. The helicoil tap has the same pitch as the thread you are repairing, so it will just follow any threads that remain in the hole. if it's for a shaft lock screw that won't be tightened and loosened a bunch, it will be fine. Discussions covering inspiring prototypes & models, how to conceive a model railroad layout, and talking about all aspects of good train layout design. includes discussions of prototype modeling, freelance modeling, as well as posts about inspiring layouts or prototypes. Online since 2002, it's one of the oldest and largest model railroad forums on the web. whether you're a master model railroader or just getting started, you'll find something of interest here. In the ongoing quest of reducing forum clutter and keeping the topics relevant to the model t in the model t forum, this is the new place to ask for all help on the forums. I prefer to cut the new threads with a tap rather than allow the screw to form them and put radial forces on the repair. i have found that a 3 8" long 4 40 screw has plenty of holding power in the plastic.
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