Decal removal

As I have never done it before can anyone tell me the best way to remove decals, particularly the road #'s off of a finished locomotive? I am wanting to renumber an engine. Thanks

Gidday, here are some links to recent similar posts on the forum. Hope they are of assistance.

http://cs.trains.com/mrr/f/88/p/211148/2311973.aspx#2311973

http://cs.trains.com/mrr/f/88/p/210979/2310150.aspx#2310150

http://cs.trains.com/mrr/f/88/t/204439.aspx

http://cs.trains.com/mrr/f/88/p/203871/2228923.aspx#2228923

Cheers, the Bear.