Service difficulty report · Panel · Boeing 73779P

Difficulty date
August 12, 2021
Submitted
September 20, 2021
Operation
Air carrier
Aircraft
N7832A
Make and model
Boeing 73779P
Aircraft serial
30657
Aircraft time
52,700 hours, 33,462 cycles
Part
Panel
Condition
Cracked
Location
R/H Wing
Stage of operation
IN
How discovered
9
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

R/W T/E PANEL # 651FB EXTERIOR SURFACE SMALL CRACK @ FWD EDGE SKIN MKD DOT ; / [01] CUT OUT DAMAGED AREA SIZE 1\2'DIAMETRE NO CORE DAMAGE NO WATER FOUND AND PREPARED AREA FOR REPAIR AT PANEL#651FB PER B737SRM 51-70-04-2R-1; [02] VERIFIED<BR>CUT OUT DAMAGED AREA SIZE 1\2'DIAMETRE NO CORE DAMAGE NO WATER FOUND AND PREPARED AREA FOR REPAIR AT PANEL#651FB PER B737SRM 51-70-04-2R-1 <BR>OK TO INSTALL REPAIR; [03] REPAIRED DAMAGED AREA AT R\W PANEL#651BB PER B737SRM51-70-04-2RMATERIAL USED RESIN EY3804 PO#1715972 AND FIBER GLASS PO#1732111. PERFORMED TAP TEST ON REPAIR AREA NO DELAMINATION FOUND PER B737NTM51-05-01SIZE OF REPAIR 3'DIAMETRE; [04] VERIFIED STEP 3<BR>O.K TO TOP COAT; [05] PAINTED RESPIRED AREA AT PANEL#651FB PER B737AMM 51-21-99-300-802 MATERIAL USED PAINT PO# 1726512; [06] CLEANED AND REPAIRED DAMAGED AREA AT PANEL#651FB<BR>PER B737SRM51-70-04-2R-1 AND PAINT REPAIR AREA PER B737AMM 51-21-99-300-802; [07] VERIFIED 5 & 6

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