K4 boiler shell removal

[Rod in PA]

I would like to upgrade the headlight on my Bachmann DCC ready K4.  I've found some info on how to do the upgrade, but I'm not sure how to get to the PC light board inside of the boiler shell.  Does anybody know if the shell can be removed without taking the engine completely apart?  Thanks ahead of time for any help, Rod in PA.

[Rod in PA]

Hey Bach-Mann, any advice from you would be appreciated........Thanks.

[the Bach-man]

Dear Rod,
Never having done it, I would rely on the exploded diagram that comes with the loco:
http://www.bachmanntrains.com/home-usa/dwg/dwgs/H844X-IS00.PDF
Good luck!
the Bach-man

[Rod in PA]

Thanks Bach-Mann, I guess I'll have to give it a try.