What was found
STRONG VIBRATION IN CLIMB FROM FL200 TO FL290, 79 MACH. PER VIBRATION REPORTING CHECKLIST FROM IMB CREW, VIBRATION WAS FELT IN COCKPIT AND FWD CABIN. ACCOMPLISHED VIBRATION SURVEY REF TSM 05-50-00, FOUND NLG DOOR AFT RIGHT OUT OF LIMITS, ADJUSTMENT REF SEQ NR 3732003 AND FWD ELECTRICAL PANEL ADJUSTED.