What was found
LEFT FWD ENTRY DOOR SLIDE WOULD NOT ARM AFTER CLOSING. NO LIGHT ILLUMINATED WHEN POSITIONING HANDLE TO ARM. FOUND L1 DOOR OUT OF SEQUENCE, HAD TO REMOVE GIRT BAR AND SEQUENCE DOOR PROPERLY, AFTER DOOR WAS IN PROPER SEQUENCE REINSTALLED GIRT BAR AND PERFORMED OPERATIONAL CHECK, ALL WORK ACCOMPLISHED IAW AMM 25-66-10-2,52-11-00-5 AND 25-66-01-4, ACFT OK FOR SERVICE.