As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L-4 DOOR EMERGENCY EXIT LIGHT INOP (EXTERIOR LIGHT). RELAMP, NO HELP. CHECKED FUSES ON M737, ALL FUSES CHECK GOOD. REPLACED F1 FUSE, NO HELP. FOUND L56 INTERMITTENT. REQ'S LIGHT ASSY, NIS LAX. PLACARD L-4 DOOR EMERGENCY EXIT LIGHT INOP. REPLACED SOCKET AND REFLECTOR ASSY AND LIGHT CHECKS NORMAL. REF CMM 33-51-42. A/C OK FOR SERVICE. REMOVED PLACARD.