Service difficulty report · Tee Angle · Boeing 75724APF

Difficulty date
May 21, 2024
Submitted
June 14, 2024
Operation
Air carrier
Aircraft
N422UP
Make and model
Boeing 75724APF
Aircraft serial
25324
Aircraft time
35,092 hours, 22,985 cycles
Part
Tee Angle
Part number
UNKNOWN
Condition
Corroded
Location
Bs 1140-1200
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/H T-CHORD STA 1140-1200 HAS CORROSION. DOT 33-015 INSTALLED T-CHORD. IAW B757-200 SRM 51-40-02. RIVET P/N: BACR15FT6D7C, BATCH # 0004201930. P/N: NAS1097AD6-7, BATCH # 0004188259. P/N: MS20426AD3-12, BATCH# 0004238822. NUTPLATE P/N:MS21060-3, BATCH#0004177914.

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