Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
November 21, 2022
Submitted
December 20, 2022
Operation
Air carrier
Aircraft
N211WN
Make and model
Boeing 7377H4
Aircraft serial
34163
Aircraft time
58,988 hours, 35,116 cycles
Part
Access Panel
Condition
Corroded
Location
Rt 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

R/H WING FUEL TANK ACCESS PANEL 632CB RING LOWER SURFACE HAS CORROSION. (18-106)<[01] DUPLICATE CARD -- WORK BEING ACCOMPLISHED ON TASK# TTG8Q00G6VH6;[02] STEP 1 WRITTEN IN ERROR;[03] CLEANED R/W PLATE RING 632CB REF. SOPM 20-30-03; FOUND DEPTH OUT OF LIMITS (0.010'); REF. SRM 57-20-01-1A-1;[04] RECEIVED NEW FUEL TANK ACCESS PANEL 632CB RING; ISSUE TAG# E138893; P.O.#1786510; INSTALLATION WILL BE ACCOMPLISHED ON CARD #TTG8Q00F6JNN;[05] VERIFIED STEPS 1; 2; 3; 4

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