Service difficulty report · Access Panel · Boeing 7377CT

Difficulty date
September 23, 2021
Submitted
October 28, 2021
Operation
Air carrier
Aircraft
N7831B
Make and model
Boeing 7377CT
Aircraft serial
32752
Aircraft time
58,334 hours, 29,483 cycles
Part
Access Panel
Condition
Elongated
Location
L/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

LEFT WING UPPER INBOARD FIXED TRAILING EDGE ACCESS PANEL # 551BT HAS A FASTENER HOLE ELONGATED ; / [01] PREPARED PANEL #551BT FOR REPAIR AS PER B737 SRM 51-70-04-2R-9 PARAGRAPH 4.C; [02] VERIFIED STEP 1<BR>OK TO INSTALL REPAIR; [03] REPAIRED PANEL #551BT AS PER B737 SRM 51-70-04-2R-9 PARAGRAPH D;E;F. MATERIALS USED RESIN P/O#1731939; FABRIC P/O#1690463; [04] VERIFIED STEP 3<BR>OK TO PAINT; [05] PAINTED PANEL #551BT AS PER B737 AMM 51-21-99-300-802. MATERIALS USED GRAY PAINT P/O#1726512; WHITE PAINT P/O#1729487; [06] VERIFIED STEP 5

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