What was found
CORROSION. ** R/W REAR SPAR FIXED T/E LOWER SUPPORT ANGLE BETWEEN FLAP TRACK NO- 7 & 8 ; / [01] REMOVED NUT PLATE FOR ACCESS RE-WORK R/W REAR SPAR FIXED T/E LOWER SUPPORT ANGLE BETWEEN FLAP TRACK #7 AND 8 IAW B 737 SRM 51-40-02-0G-0.; [02] VERIFIED NUT PLATE REMOVAL.; [03] REMOVED CORROSION FROM R/W REAR SPAR FIXED T/E LOWER SUPPORT ANGLE BTW FLAP TRACK #7 AND #8 IAW B/737 SRM 51-10-02-0G-0.; [04] VERIFIED REMOVAL OF CORROSION.; [05] PERFORMED UT THICKNESS INSP. ON REWORKED AREA @ R/W REAR SPAR FIXED T/E LOWER SUPPORT ANGLE BTW FLAP TRACK #7 AND #8 IAW 737 NDT PART 4 51-00-00 PROC. 3. MIN THICKNESS .068'. EQUIP: OLYMPUS 27MG CAL DUE: 4/22 B/C: 172139; [06] OK TO INSTALL WITH NEW REPLACEMENT ANGLE.; [07] REMOVED AND REPLACED RIGHT WING REAR SPAR FIXED T/E LOWER SUPPORT ANGLE BETWEEN FLAP TRACK # 7 & 8 IAW B 737-7 SRM 51-40-02-0G-0-NG; [08] VERIFIED ALL STEPS COMPLETED; 1 THROUGH 7.; [09] CORRECTION OF STEP 7. RH REAR SPAR FIXED T/E LOWER SUPPORT ANGLE BETWEEN FLAP TRACK 7 & 8; FOUND OUT OF LIMITS 0.077' ORIGINAL THICKNESS; 0.065' REMAINING MATERIAL. REMOVED AND REPLACED RIGHT WING REAR SPAR FIXED T/E LOWER SUPPORT ANGLE BETWEEN FLAP TRACK # 7 & 8 IAW B 737-7 SRM 51-40-02-0G-0-NG.; [10] ADDED CORRECT REF