What was found
SUPPORT TASK - 0.500" LONG CRACK FOUND AT R/H HORIZ STAB LWR SKIN PANEL AT STAB STA129.50 18" FWD OF T/E 0.250" I/B OF I/B ROWS OF FASTENERS REMOVED FRONT SPAR WEB/REMOVED EXISTING REPAIR DOUBLER / REMOVED DAMAGE / FRABRICATED NEW REPAIR DOUBLER AND FILLER AND INSTALLED AND RE-INSTALLED FRONT SPAR WEB PER REFERENCES B737-800 AMM 51-21-H-150-801/51-21-41-370-802/51-21-72-370-801 AND SRM 51-40-02/55-10-01 REPAIR 11 ADD EMP:V924110