QUOTE: Be sure to use plastic compatible oils and greese, like LaBelle. Check the armature and brushes for wear and dirt too
QUOTE: Originally posted by Railroading_Brit I'd recommend checking the gearing for any existing grease - if there is some and it's still soft, you can keep it in there. Just put a drop of oil on both motor bearings and the worm gear bearings on the trucks to enable these to turn freely - I've noticed some big improvements in slow speed running through oiling the bearings. Hope this helps!