Narrative:

Climbing out of ord at 9000 ft left wing body overheat light came on. Ran checklist light went out. Talked to dispatch and maintenance decided to return to ZZZ. Landed at ZZZ uneventfully. Supplemental information from acn 811032: previous write-up and return to field earlier that day by different crew. Maintenance said fixed and replaced box.

Google
 

Original NASA ASRS Text

Title: A B737 WING BODY OVERHEAT LIGHT ILLUMINATED AFTER TAKEOFF. THIS WAS THE SECOND OCCURRENCE ON THE AIRCRAFT IN THE SAME DAY.

Narrative: CLBING OUT OF ORD AT 9000 FT L WING BODY OVERHEAT LIGHT CAME ON. RAN CHKLIST LIGHT WENT OUT. TALKED TO DISPATCH AND MAINT DECIDED TO RETURN TO ZZZ. LANDED AT ZZZ UNEVENTFULLY. SUPPLEMENTAL INFO FROM ACN 811032: PREVIOUS WRITE-UP AND RETURN TO FIELD EARLIER THAT DAY BY DIFFERENT CREW. MAINT SAID FIXED AND REPLACED BOX.

Data retrieved from NASA's ASRS site as of May 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.