Service difficulty report · Support Beam · Boeing 737924ER

Difficulty date
July 24, 2025
Submitted
July 29, 2025
Operation
Air carrier
Aircraft
N69833
Make and model
Boeing 737924ER
Aircraft serial
44565
Aircraft time
31,801 hours, 11,795 cycles
Part
Support Beam
Part number
111A7202
Condition
Worn
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RH WING CENTER SECTION LOWER SUPPORT BEAM LOWER CHORD AT RBL 40.875, FOUND LATCH STOP WEARING STRIKER PLATE AND STRUCTURE. REMOVED SEAL AND SEAL RETAINER TRIM FROM ALONG THE RH LOWER CHORD TO FOM IAW SRM 51-40-02. CUTOUT DAMAGE AS PER REF STEP 4.E OF SRM 57-10-13-2R-3. INSPECTION REQUIRED REFER TO NDT PART 6, 51-00-00, PROCEDURE 4 OR 737 NDT PART 6, 51-00-00, PROCEDURE 23. ACCOMPLISED HFEC OF CUTOUT. REF NDT P6-51-00-00 23. NO DEFECTS NOTED SHOT PEENED CUTOUT AREA PER REF SRM 51-21-99-300-802 STEP H VERIFIED REPAIR CUTOUT AREA WAS FLAP PEENED, IAW SRM 51-21-99-300-802 STEP H. FABRICATED ITEM 1 & 4 (STRAP AND FILLLER) LOCATED & DRILLED IAW SRM 57-10 -13-2R-3 REPAIR INSTRUCTIONS 4(I) THRU (M) OK TO ALODINE & PRIME MATERIAL ID .125 7075 T6 FOR STRAP AND FILLER ITEMS 1 AND 4 TABLE 201 SRM 57-10-13-2R-3. UPDATED TO RII STATUS. ALODINED AND PRIMED OK TO INSTALL INSTALLED REPAIR PARTS AS PER SRM 57-1013-2R-3. INSTALLED REPAIR AS PER SRM 57-10-13-2R-3 VERIFIED INSTALLATION OF REPAIR IAW SRM 57-10-13-2R-3. IAW GMM 09-25-05. OK TO CONTINUE. INSTALLED PNEUMATIC DOOR 192DR ADJUSTED LATCHED SECURED PROPERLY AMM 52-48-42-820-004.