Service difficulty report · Deflector · Boeing 7377H4

Difficulty date
February 8, 2024
Submitted
March 8, 2024
Operation
Air carrier
Aircraft
N426WN
Make and model
Boeing 7377H4
Aircraft serial
29830
Aircraft time
71,401 hours, 42,657 cycles
Part
Deflector
Part number
UNKNOWN
Condition
Cracked
Location
Lt 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

LT WING T/E DEFLECTOR PNL AT WBL 201.90 HAS AFT WEDGED SHAPED RIB WEB ASSY CRACKED AT LWR BOLT HOLE. 8-31<[01] REMOVED AND REPLACED RIB WEB ASSY AT L/H WING T/E DEFLECTOR PANEL AT WBL 201.90 PER REF B737 SRM 51-40-02-0G-0 AND DWG 115A2930; DWG 115A2900.;[02] VERIFIED STEP 1

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