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Discussion Boards => General Discussion => Topic started by: WiriliBL on August 31, 2024, 06:50:49 PM

Title: Why is warm-up needed?
Post by: WiriliBL on August 31, 2024, 06:50:49 PM
I have two Baldwin 2-6-2T locos (On30) which when starting from cold jerk several times before running smoothly. However if I let power run into them but not so much that they commence to move for about 30 seconds then they move off smoothly. Does anyone know why?
Title: Re: Why is warm-up needed?
Post by: Len on August 31, 2024, 06:56:16 PM
Sounds like you may have so old lube starting to harden up that gets loose after the motor warms up. You may want to clean the gears and apply fresh grease.

Len
Title: Re: Why is warm-up needed?
Post by: WiriliBL on August 31, 2024, 07:08:13 PM
That's interesting Len. Even though I only bought them three months ago would this still happen if they had been in the store for a long time?
Title: Re: Why is warm-up needed?
Post by: Len on August 31, 2024, 11:51:14 PM
There's no telling how long it sat in a box at a warehouse or in the store. Whenever I purchase a new loco, I always clean them up and relube just to be sure.

Len
Title: Re: Why is warm-up needed?
Post by: trainman203 on September 01, 2024, 09:04:15 AM
That's exactly the problem.  I had one of the Richmond 4-4-0's, now discontinued, that did the same.  I made it my primary locomotive on my smaller layout over here in Mississippi and ran it every day, every day, every day.  And the problem went away.  However, it's been about two months and more since I ran it and I have a feeling it's going to act like that when I start it up again.