Reply to "Lionel 6-18001 Rock Island 4-8-4 from 1987 - basically a 736/746 - hesitation and slow in curves."

Train DoctorOGR Forum Member

Did you take the side rods off to see if the problem disappears? If it does, you have a quartering problem. Also, this loco is old enough to have the zinc pest problem, this crops up once in a while, no matter who made the loco. Keep us apprised of your findings.

2/9/1710:34 PM

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