Fellow Post War Friends, At the recent York TCA meet I picked up a JC NW2 switcher #602. It needed some TLC but nice summer project. It ran but no horn. On getting into it I found that the horn relay was disconnected and it had corrosion damage. The battery holder was not damaged. It must have been stored in a upright position so when the battery leaked it leaked on the relay. I attempted to try and clean it and get it working which I can still do but thought maybe replacing it instead. Looking in Greenburg's Repair guide they list three different numbers for Post War relays. WSR-1, 2333R-121 and 2328R-121. What are the differences between the three? I know they go in different engines but are they interchangeable? I have a number of dead in the water, whistling tenders and was wondering if I can use one of the WSR-1 relays in one of them in the NW2? I don't see a difference other than some mounting insulation cardboard between the relay and battery holder and of course the tenders don't use a battery. Thanks for your knowledge in advance!
Dave
