How do you reassemble a remington 550?

Answer 1

VERY  CAREFULLY !

For DETAILS : http://wiki.answers.com/Q/How_to_assemble_a_Remington_550-1

I give MODIFICATION info developed by Remington for SAFELY re-installing the SEAR SPRING  CASE !  USE  IT !

Otherwise , your 550-1 may end up being someone else's SPARE  PARTS !

///MRB

Answer 2

You can get a copy of a schematic from Numrich gun parts corp.
226 Williams Lane
PO box 299
West Hurley, NY 12491-0299
Customer Service [phone]
www.e-gunparts.com
Some of them they charge for, some are free downloads.
Good Luck

D. Johnson
Manland Guns