Service difficulty report · None · Boeing 7378F2

Difficulty date
September 3, 2021
Submitted
October 18, 2021
Operation
Air carrier
Aircraft
N829SY
Make and model
Boeing 7378F2
Aircraft serial
34414
Aircraft time
48,134 hours, 25,641 cycles
Part
None
Condition
None
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

CORROSION FLOOR BEAM AT STA 986 APPROX RBL 35. EVALUATED DAMAGE ON BS 986 FLOOR BEAM RBL 35 AND REMOVED DAMAGE IN AREA OF .9"L X .5"W X .042"D. FOUND OUT OF LIMITS PER 737SRM 53-70-51-1A-1. REMOVED UPPER T CAP OF FLOOR BEAM FROM RBL 60 - LBL 60 AND REPAIRED PER SRM 53-70-51-2R-4 REPAIR 4.

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