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Reply to "Noisy smoke unit - Lionel 681 Engine"

Lionel recommend the addition of a 2026-44 spring sitting above the piston within the chamber. I have done this in many stock units and been satisfied. Also check that the 671-188 lever is in proper form/shape and that the 671-189 smoke lever retainer is fastened securely.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
330-757-3020

www.ogaugerr.com
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