Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
February 17, 2025
Submitted
March 24, 2025
Operation
Air carrier
Aircraft
N217JC
Make and model
Boeing 7377H4
Aircraft serial
34232
Aircraft time
65,617 hours, 39,129 cycles
Part
Gusset
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
V
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 ON GUSSET LOCATED BS500D AND STR19L FWD CARGO COMPARTMENT 2025-136939 <[01]. REPLACED NEW GUSSET AND FASTENERS LOCATED ON BS500D AND STR19L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02-0G-0 AND DWG 143A7902 SHEET:174 REV:-. SEE INDIVIDUAL SIGN-OFF BELOW.; [02] REJECTED NEW GUSSET INSTALLATION ON STEP 4 DUE TO FOUND 2 DENTS ON NEW GUSSET; [03] CORRECTED STEP 2. REPLACED NEW GUSSET AND FASTENERS LOCATED ON BS500D AND STR19L FWD CARGO COMPARTMENT IAW B737-700 SRM 51-40-02-0G-0 AND DWG 143A7902 SHEET:174 REV:- AND PERFORMED VISUAL INSPECTION ON GUSSET AND NOT FOUND DENTS ONLY MISSING PROTECTIVE TREATMENT AND APPLIED PROTECTIVE ON GUSSET BS 500D S-19L IAW SRM B737-700 51-20-01. MATERIAL USED: BMS10-11 PN:10P4-2+EC- 117S PRIMER SOLUTION P.O#2023-280167 SEE INDIVIDUAL SIGNOFF BELOW.; [04] CORRECTED STEP 3. PERFORMED VISUAL INSPECTION ON GUSSET AND NOT FOUND DENTS ONLY MISSING PROTECTIVE TREATMENT AND APPLIED PROTECTIVE ON GUSSET BS 500D S-19L IAW SRM B737-700 51-20-01 MATERIAL USED: BMS10-11 PN:10P4-2+EC- 117S PRIMER SOLUTION P.O#2023-280167; [05] INSPRJCT RESOLUTION. PERFORMED VISUAL INSPECTION ON GUSSET AND NOT FOUND DENTS ONLY MISSING PROTECTIVE TREATMENT AND APPLIED PROTECTIVE ON GUSSET BS 500D S-19L IAW SRM B737-700 51-20-01 MATERIAL USED: BMS10-11 PN:10P4-2+EC- 117S PRIMER SOLUTION P.O#2023-280167; [06] CERTIFIED CORRECTIVE ACTION 1; COMPLETED RII.

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