Service difficulty report · Support · Boeing 7377H4

Difficulty date
October 12, 2022
Submitted
November 4, 2022
Operation
Air carrier
Aircraft
N792SW
Make and model
Boeing 7377H4
Aircraft serial
27887
Aircraft time
74,242 hours, 44,128 cycles
Part
Support
Condition
Broken
Location
Zn 500 Left 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

BROKEN HYDRAULIC TUBES GROMMET SUPPORT LOCATED ON TRAILING EDGE AT LEVEL IRSS 177 AT LT WING (FALSE SPAR AREA) 2022-576710 / [01] REPLACED HYDRAULIC TUBES GROMMET SUPPORT LOCATED ON TRAILING EDGE AT LEVEL IRSS 177 AT LT WING IAW B737-700 SRM 51-40-02-0G-0;[02] CORRECTIVE STEP 1 <BR>INSPECTED HYDRAULIC TUBES GROMMET SUPPORT LOCATED ON TRAILING EDGE AT LEVEL IRSS 177 AT LT WING AND WAS FOUND IN SERVICEABLE CONDITION AND IT CHANGED WIRING CLAMP DUE TO WAS FOUND DAMAGE IAW B737-700 SWPM 20-10-12;[03] CORRECTIVE STEP 1 <BR>INSPECTED HYDRAULIC TUBES GROMMET SUPPORT LOCATED ON TRAILING EDGE AT LEVEL IRSS 177 AT LT WING AND WAS FOUND IN SERVICEABLE CONDITION AND IT CHANGED WIRING CLAMP DUE TO WAS FOUND DAMAGE IAW B737-700 SWPM 20-10-12

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