Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
May 9, 2024
Submitted
June 12, 2024
Operation
Air carrier
Aircraft
N479WN
Make and model
Boeing 7377H4
Aircraft serial
33990
Aircraft time
65,876 hours, 39,680 cycles
Part
Access Panel
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

CRACK ON FLOAT ACCESS PANEL 532NB AT LT WING 2024-294768<[01] REPLACED FLOAT ON ACCESS PANEL 532NB FUEL TANK LT WING IAW SAFRAN CMM 28-40-11 REV 3 TASK 28-11-000-801-A01 STEP 3.A.(3)(A) AND TASK 28-40-11-400-801-A01 STEP 3.A(3)(E);[02] CORRECTED STEP 1:<BR>REPLACED FLOAT ON ACCESS PANEL 532NB FUEL TANK LT WING IAW SAFRAN CMM 28-40-11 REV 3 TASK 28-40-11-000-801-A01 STEP 3.A.(3)(A) AND TASK 28-40-11-400-801-A01 STEP 3.A(3)(F);[03] REPLACED FLOAT ON ACCESS PANEL 532NB FUEL TANK LT WING IAW SAFRAN CMM 28-40-11 REV 3 TASK 28-40-11-000-801-A01 STEP 3.A.(3)(A) AND TASK 28-40-11-400-801-A01 STEP 3.A(3)(F)

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