Service difficulty report · Skin · Boeing 7377H4

Difficulty date
May 16, 2022
Submitted
June 6, 2022
Operation
Air carrier
Aircraft
N248WN
Make and model
Boeing 7377H4
Aircraft serial
32509
Aircraft time
53,726 hours, 32,221 cycles
Part
Skin
Condition
Delaminated
Location
R/H 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

DELAMINATED WINGLET LOWER SKIN LOC. RIB STA 0 AT RT WING 2022-284000. ACCOMPLISED EA# 22-157-01566 (COMPONENT - AEM - REPAIR - RH WING - BLENDED WINGLET - LWR SKIN INSTL AT RIB STA 0 - DELAMINATION. P/N 737-0010-36; S/N C0021.) ON WINGLET RT WING AND IS DOCUMENTED TTG8Q00CUCB4; ACCOMPLISHED EA# 22-157-01566 (COMPONENT - AEM - REPAIR - RH WING - BLENDED WINGLET - LWR SKIN INSTL AT RIB STA 0 - DELAMINATION. P/N 737-0010-36; S/N C0021.) ON WINGLET RT WING AND IS DOCUMENTED TTG8Q00CUCB4. COMPLETED WIP: #22-157-01566 WIP1 (COMPONENT - AEM - REPAIR - RH WING - BLENDED WINGLET - LWR SKIN INSTL AT RIB STA 0 - DELAMINATION. P/N 737-0010-36; S/N C0021.) ON WINGLET RT WING AND IS DOCUMENTED TTG8Q00CUCB4.

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