Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
May 31, 2021
Submitted
June 17, 2021
Operation
Air carrier
Aircraft
N732SW
Make and model
Boeing 7377H4
Aircraft serial
27864
Aircraft time
74,727 hours, 43,976 cycles
Part
Gusset
Condition
Cracked
Location
Bs 500d S22l
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

GUSSET AT BS 500D COMMON TO STR22L LBL53 WL170 IS CRACKED ; / ACCOMPLISHED STEP 8.;INSTALLED NEW GUSSET AT BS500D STR22L LBL53 WL170 IAW SRM 51-40-02 AND DWG #143A7902.;LOCATED; DRILLED; DEBURRED; APPLIED CHEMICAL CONVERSION COATING AND PRIMERED NEW GUSSET AT BS500D STR22L LBL53 WL170 IAW SRM 51-40-05 AND DWG #143A7902.;OK TO INSTALL NEW GUSSET AT BS500D STR22L LBL53 WL170.;PERFORMED RII INSPECTION ON INSTALLATION OF GUSSET.;RECEIVED FORMED GUSSET FROM OSS; PO# 826080.;REMOVED GUSSET BS 500D AT STR. 22L LBL 53; WL 170 PER SRM 51-40-02-0G-0.;VERIFIED INSTALLED NEW GUSSET AT BS500D STR22L LBL53 WL170 IAW SRM 51-40-02 AND DWG #143A7902.;VERIFIED RECEIVED FORMED GUSSET FROM OSS; PO# 826080.;OK TO INSTALL GIVEN.;UPDATED MEASUREMENT TABLE

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