Service difficulty report · Panel · Boeing 7377H4

Difficulty date
August 3, 2021
Submitted
September 7, 2021
Operation
Air carrier
Aircraft
N755SA
Make and model
Boeing 7377H4
Aircraft serial
27871
Aircraft time
74,723 hours, 44,099 cycles
Part
Panel
Condition
Cracked
Location
Rt Wing Te
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

RT WING UPPER T/E PANEL JUST AFT OF #2 PYLON HORIZ. SEAL RETAINER IS CRACKED. ; / [01] UPDATED MEASUREMENT SECTION; [02] REMOVED AND REPLACED SEAL RETAINER ON RT WING UPPER T/E PANEL JUST AFT OF #2 PYLON IAW SRM 51-40-02-0G-0 STEP 4; IPC 57-50-00-25; AND MM 20-50-11-910-801.<BR>CAL TOOL: ID# 7957G S/N A96F11016; [03] VERIFIED REPLACED SEAL RETAINER ON RT WING UPPER T/E PANEL JUST AFT OF #2 PYLON IAW SRM 51-40-02-0G-0 STEP 4; IPC 57-50-00-25; AND MM 20-50-11-910-801.<BR>CAL TOOL: ID# 7957G S/N A96F11016

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