Service difficulty report · Sidewall Support · Boeing 7377H4

Difficulty date
February 4, 2024
Submitted
March 7, 2024
Operation
Air carrier
Aircraft
N465WN
Make and model
Boeing 7377H4
Aircraft serial
33829
Aircraft time
65,480 hours, 39,229 cycles
Part
Sidewall Support
Part number
UNKNOWN
Condition
Corroded
Location
Bs 440-500
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 FOUND AT SECTION 1; LBL 21; BS 440-500; WL 150 FAULT CORRECTION-CORROSION FOUND AT SECTION 1 AROUND NUTPLATE HOLES AT FLOOR TO SIDEWALL SUPPORT<[01] EVALUATED DAMAGE; WAS FOUND OUT LIMITS PER SRM 53-00-53-1A-2. STEP 4. (A) (2.A) FIG. 103.<BR> THIS CARD WILL BE ACCOMPLISHED ON TASK CARD TTG8Q00RBTEF.;[02] VERIFIED REPAIR WILL BE ACCOMPLISHED ON TASK CARD TTG8Q00RBTEF. VERIFIED MEASUREMENTS FIELDS. CARD COMPLETE

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