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RailKing F-3 AA Set Operating Manual
groove can cause the engine to wobble. A razor blade can be used to trim
away any excess tire that doesn’t seat itself inside the groove properly.
Once the new tire(s) are in place, reassemble the truck sides to the truck
blocks and then reassemble the chassis to the body. Replacement tires are
available directly from MTH Electric Trains.
HEADLIGHT REPLACEMENT
(Powered Unit)
The F-3 AA Set locomotive contains two bulbs that are controlled by the
track voltage. The headlight bulb simply plugs into its lamp socket and can
be easily removed should the bulbs burn out. To remove the bulbs, follow
the cab removal instructions found in the lubrication section on the
preceding pages. Once the cab has been rem oved from the chassis, gently
twist and push the bulb to unlock it from its lamp housing. Once unlocked,
the bulb will pull out of the socket. To replace the rear bulb, remove the
socket from the plug at the rear of the engine. Replacement bulbs are
available directly from MTH Electric Trains.
