Service difficulty report · Channel · Boeing 7377BD

Difficulty date
June 30, 2022
Submitted
July 27, 2022
Operation
Air carrier
Aircraft
N7732A
Make and model
Boeing 7377BD
Aircraft serial
34861
Aircraft time
52,541 hours, 28,248 cycles
Part
Channel
Condition
Cracked
Location
Fwd Cargo
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

FWD CARGO COMP. RIGHT/Z-CHANNEL HAS A CRACK BETWEEN STA 500C-STA 500D RBL-24. / [01] LOCATED AND DRILLED NEW FWD CARGO RT. SIDE 'Z' CHANNEL IN REF SRM 51-40-05-0G-0;[02] VERIFIED STEP # 1;[03] TREATED AND PRIMED FWD CARGO RT. Z CHANNEL AS PER SRM 51-20-01-0G-0 AND AMM51-21-72;[04] LATE ENTRY: FABRICATED NEW FWD CARGO Z-CHANNEL FROM BAC 1496-444. P.O.# 1771098 REF 53-00-53-2R-5;[05] LATE ENTRY: FWD CARGO RT Z-CHANNEL STA 500C TO STA 500DRBL-24 CRACK FOUND OUT OF LIMITS REF 53-00-53-1A-2;[06] VERIFIED STEPS 1; 2; 3; 4 AND 5

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