It is easy to change the coupler if you follow the following steps:
1. Turn engine over and remove the four screws holding on the rear pilot(two on each side)
2. Remove the two screws holding on the rear scale coupler.
3. Attach the O gauge coupler to the same location.
4. Re-attach the pilot
Good luck to you!
I bought the K-Line Plymouth switcher in a set and what I did was to change the coupler on one of the ore cars. Don't know about changing the coupler on the engine itself but would recomend using small tools and a magnifier glass. Must have the right tools or you will go crazy
Lee F.
Bob Mitchell Gettysburg, PA TCA # 98-47956 LCCA# RM22839
Our community is FREE to join. To participate you must either login or register for an account.
Get the Classic Toy Trains newsletter delivered to your inbox twice a month