What was found
AT 17000 FT, COCKPIT DOOR OVERHEAD EICAS MESSAGE ILLUMINATED. QRH PROCED URE ACCOMPLISHED. MISSION CONTINUED AT PLANNED ALTITUDE. DOOR RESEATED AT LOW ALTITUDE. EICAS MESSAGE EXTINGUISHED. ADJUSTED "KEEPER FITTINGS 1, 2 AND 3" ON FUSELAGE FRAMES WITH REF TO MM 52-21-01-401. CHECKED FITTING CLEARANCES ON 1,2,3,AND 4 AND FOUND WITHIN LIMITS OF MM52-21-01-404-006, FIG 401 AND 402.