What was found
REF ASA L/P 60350724 ASA W/O 1906761 - DURING FMCS OPS CHECK FOUND FMCS #1 FAULTING LEFT MMR FOR 9 CONSECUTIVE LEGS. GROUNDED - YES. TROUBLESHOOT PER B737-800 WDM 34-31-11 PAGE 6, SHEET 2, FOUND WIRE W0211-2020B-24 PULLED FROM ITS TERMINAL BLOCK TB1201. TERMINATED WIRE W0211-2020B-24 AT TERMINAL BLOCK TB1201, POSITION YB7 REF. WDM 34-31-11 PAGE 6, SHEET 2 AND SWPM 20-90-15. CONTINUITY CHECK GOOD. FMCS OPERATIONAL TEST GOOD. FMC BITE FOR MMR#1 AND MMR#2 OK.