What was found
CARGO AFT SMOKE WARNING, CARGO AFT & FWD FIRE SYS FAIL, CARGO AFT FIREX LO ARM ADVISORY, CRG FIREX HI DISCH STATUS ON. TAXIING IN TO THE RAMP TO PARK, TRANSFERRED TO NRWC 022-DFW-00205. R&R AFT CARGO FIRE EXTINGUISHING PUSHBUTTON ON FIRE EXTINGUISHER CONTROL PANEL IAW SWPM 20-33-03. OPS CK GOOD.