What was found
AFTER LANDING-OVERHEAD MAINT LIGHT ILLUMINATED STATUES PAGE- BLEED FAMV L. GROUNDED - YES. FLT DECK EFFECT MSSG CODE# 36-12020. FOUND NO CORRELATED FAULTS IN OMF C/W IFIM TASK 36-12-00-810-801, VIA PNEUMATIC, ENGINE ON SYSTEM TEST LEFT. TEST PASSED. MSG DOES NOT SHOW, MTX LIGHT EXTINGUISHED. FAULT IS INTERMITTENT, NO FURTHER DEFECTS NOTED.