Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
May 16, 2018
Submitted
May 12, 2022
Operation
Air carrier
Aircraft
N770SA
Make and model
Boeing 7377H4
Aircraft serial
30589
Aircraft time
63,326 hours, 37,217 cycles
Part
Fitting
Part number
149A81136
Condition
Cracked
Location
Aft Cargo Compt
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

SUPPLEMENTAL INFORMATION: AFT CARGO PIT ATTACH FITTING AT STA 947 LBL 10 AT FLOOR LINE CRACKED / IN AFT CARGO AT STA 947; LBL10 FLOOR LINE REMOVED AND REPLACED CRACKED FITTING MPN 149A8113-6 IAW DWG 149A8103 REV- AND B737-700 SRM 51-40-02-0G-0 STEP 7 AND SRM 51-40-05-0G-0. APPLIED CIC IAW B737-700 AMM 51-21-91-620-802. TAG A66472

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