What was found
OUTBOARD SPOILERONS OUTBOARD FLIGHT SPOILERS CAUTION MSG DISPLAYED ON DESCENT. PERFORMED SELF-TEST OF SSCU IAW AMM 27-61-05 SEE ITEM 2 THIS LOG PAGE FOR TEST DISCREPANCIES. DEFERRED IAW MEL 27-11. FOUND L OB MFS PCU MDC PCU JAM B1-007915 CODE. MFS PCU PN 51200-11 AIPC 27-62-01 FIG 1 ITEM 5, O RING ITEM 7 PN NAS1612-4. COTTER PINS 45 & 65 MS24665-151 & MS24665-300. MEL ITEM REMAINS OPEN.