As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB PASSING FL340; POP / THUD FELT RIGHT SIDE OF AIRCRAFT. ALL ENG INDICATIONS AND CONTROL NORMAL. PERFORMED AIRCRAFT WALKAROUND INSPECTION; OBSERVING ALL FLIGHT CONTROLS; ENGINES; PANELS; OPENING; FUSELAGE AND WHEEL WELL AREAS. NOTHING ABNORMAL FOUND. A/C OK FOR SERVICE.