Repair Manual for Bachmann Big Hauler

[doc2345]

Does anyone know how to open the Tender to a Bachmann Big hauler?
My sound isn't working and I need to get in there to check the wiring and sound chip.

Thanks,
doc

 

[Russ Bellinis]

Don't open it up. Bachmann guarrantees their locomotives forever. You just send it back to them and they fix it for the cost of shipping.