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RailKing 6-8-6 Steam Turbine Engine
Cleaning the Wheels, Tires and Track
Periodically check the locomotive wheels and pickups for dirt and buildup,
which can cause poor electrical contact and traction and prematurely wear out
the neoprene traction tires. Wheels and tires can be cleaned using denatured
(not rubbing) alcohol applied with a cotton swab.
To clean the track, use a clean rag and denatured (not rubbing) alcohol.
Unplug the transformer and wipe the rails of the track, turning the rag
frequently to ensure that you are using clean cloth on the rails. Because the
manufacturing process leaves a coat on RealTrax, you should clean the rails
after the first 30 minutes of use (you may smell something burning during
initial use as the coat burns off; this is normal). Thereafter, keep an eye on the
track and clean it when it gets dirty to ensure good electrical contact and to
lengthen the life of the tires.
Traction Tire Replacement Instructions
Your locomotive is equipped with two neoprene rubber traction tires on the
rear set of flanged drivers. While these tires are extremely durable, you may
need to replace them at some point.
1. Remove the side rods (the rods that connect each drive wheel to the other)
from the wheels in order to slip the new tire over the grooved drive wheel.
These screws can be loosened with a 5mm nutdriver.
2. Make sure the old tire has been completely removed from the groove in the
drive wheel, using a razor blade or small flathead screwdriver to pry away any
remains.
3. Slip the new tire onto the wheel. You may find it useful to use two small
flathead screwdrivers to stretch the tire over the wheel.
4. If you twist the tire while stretching it over the wheel, you will need to
remove and reinstall the tire. Otherwise your engine will wobble while
operating.
5. Make sure the tire is fully seated inside the groove. Use a razor blade to trim
away any excess tire that doesn’t seat itself inside the groove properly.
Replacement tires are available directly from the M.T.H. Parts Department.
