Service difficulty report · Angle · Boeing 7378H4

Difficulty date
August 31, 2022
Submitted
September 26, 2022
Operation
Air carrier
Aircraft
N8652B
Make and model
Boeing 7378H4
Aircraft serial
36971
Aircraft time
27,099 hours, 12,518 cycles
Part
Angle
Condition
Corroded
Location
Aft Cargo
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

AFT CARGO RH TRANSITION ANGLE IS CORRODED STA 727E+10 TO 767; RBL 22. AFT CARGO RH TRANSITION ANGLE IS CORRODED AROUND NUTPLATES STA 727E+10 TO 767 RBL 22. / [01] REMOVED CORROSION FROM RH TRANSITION ANGLE STA 727E+10 TO 767 PER SRM 53-00-53-1A-1 (REMAINING THICKNESS 0.037'). TRANSITION ANGLE IS OUT OF LIMITS PER SRM 53-00-53-1A-1.;[13] REMOVED AND REPLACED TRANSITION ANGLE AT STA 727E + 10' TO STA 767 @ RBL 22 PER SRM 53-00-53-2R-5.;[14] INSPECTED WORK PERFORMED.

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