Williams 934920 GG1 horn | O Gauge Railroading On Line Forum

Bill MakelOGR Forum Member SUPPORTING MEMBER

I've had this GG1 since it was new and ran it with a postwar ZW on the holidays at my shop for the customer's kids. Haven't used it in about three years and recently sold it to a guy I know with a TW transformer I reconditioned and upgraded with a diode for the whistle control . When I tested it with my postwar F3 the F3 horn works fine but the GG1 horn only chirps. Would appreciate any suggestions. Thanks!

4/30/1610:00 AM

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mlavender480OGR Forum Member

Open it up and find the volume pot on the sound board- it's round and usually sits vertically off the board. Turn it back and forth a few times with a small screwdriver and give it a try. This has worked for me when the engine sat for a while and the horn wouldn't work.

4/30/1611:46 AM

Bill MakelOGR Forum Member SUPPORTING MEMBER

Thanks Mike will try.

4/30/1611:52 AM

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