Service difficulty report · Support Channel · Boeing 7377H4

Difficulty date
November 11, 2024
Submitted
December 13, 2024
Operation
Air carrier
Aircraft
N206WN
Make and model
Boeing 7377H4
Aircraft serial
34011
Aircraft time
61,640 hours, 36,656 cycles
Part
Support Channel
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 CHANNEL SUPPORT LOCATED STA727 AND RBL6 AT AFT CARGO COMPARTMENT REPLACED CHANNEL SUPPORT LOCATED STA727 AND RBL6 AT AFT CARGO COMPARTMENT IAW SRM 51-40-02-0G-0; DWG 144A2600 SHEET 566 REV - AND EVALUATED CHANNEL SUPPORT LOCATED STA727 AND RBL6 AT AFT CARGO COMPARTMENT NO DAMAGE IS ALLOWED AT THESE LOCATONS IAW B737-700 SRM 53-40-08-1A-3 FIG: 102 AND MEASURES OF CRACK IS: L= 0.760? TOOL USED CALIPER P/N: 500-196-30; S/N:A21033522; DUE DATE: 22-DEC-24;[02] CORRECTED STEP 1<BR>REPLACED CHANNEL SUPPORT LOCATED STA727 AND RBL6 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02-0G-0;SRM 51-10-02 0G-0 ITEM 9;DWG 144A2600 SHEET 566 REV - AND EVALUATED CHANNEL SUPPORT LOCATED STA727 AND RBL6 AT AFT CARGO COMPARTMENT NO DAMAGE IS ALLOWED AT THESE LOCATONS IAW SRM 53-40-08-1A-3 FIG: 102

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