Service difficulty report · Access Panel · Boeing 7377H4

Difficulty date
March 21, 2022
Submitted
April 26, 2022
Operation
Air carrier
Aircraft
N470WN
Make and model
Boeing 7377H4
Aircraft serial
33860
Aircraft time
60,200 hours, 35,739 cycles
Part
Access Panel
Condition
Cracked
Location
L/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

CRACK ACCESS PANEL 544BB AT LT WING 2022-158116 / [01] TOOL USED: CALIPER P/N:500-464 S/N:15331926 DUE DATE:28-SEP-22.;[02] TOOL USED:SCALE P/N:CL5000 S/N:AE-39087 DUE DATE:07-JUL-22.;[03] REPAIRED ACCESS PANEL 544BB IAW B737-700 SRM 57-53-70-2R-5 REPAIR 5 TOOL USED: HOTBONDER PN: HCS9000B-AV; SN: 14081912; DUE DATE: 04-JUN-22 SEE INDIVIDUAL SIGNOFFS BELOW.;[04] TASK COMPLETED.

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