SERVICE
Lubrication
The axle bearings should be lubricated occasionally with a small amount of Märklin-
Oil (7149).
Replacing Light Bulbs
Lamps: Remove the lamp housing from the model. Pull the light bulb out of the socket
into which it is plugged. Plug in the new light bulb. Put the model back together.
Interior Lighting: Pull the light bulb out of the socket using a pair of tweezers. Plug in
the new light bulb.
Replacing Traction Tires
The drive mechanism should be removed in order to replace the traction tire:
• There are six screws on the underside of the mechanism. Loosen the first and last
screw.
• Carefully pull the mechanism from the truck frame.
• Remove the old traction tire with a small flat blade screwdriver:
• Lift the old traction tire out of the groove in the driving wheel.
• Carefully push the new traction tire over the wheel and seat it into the groove on
the wheel.
• Check to make sure that the traction tire is seated correctly on the wheel.
• Put the model back together.
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