Service difficulty report · Bracket · Boeing 7377H4

Difficulty date
March 8, 2023
Submitted
April 12, 2023
Operation
Air carrier
Aircraft
N956WN
Make and model
Boeing 7377H4
Aircraft serial
36672
Aircraft time
38,869 hours, 23,696 cycles
Part
Bracket
Condition
Cracked
Location
Zn 100 Fus Lower
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

CRACK ON AFT CARGO BAY WATER SERVICE BRACKET AT BS 907+11 RBL 13 WL 170.<[01] THERE IS NO SRM ALLOWABLE DAMAGE FOR ACB WATER SERVICE BRACKET CRACK. PART TO BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0;[02] RECEIVED NEW WATER SERVICE BRACKET<BR>ITEM# : 147A7221Y32ATSMRO<BR>PO# : 910141/1;[03] REMOVED WATER SERVICE BRACKET IAW SRM 51-40-02-0G-0;[04] LOCATED AND DRILLED NEW WATER SERVICE BRACKET IAW SRM 51-40-05-0G-0 AND DWG 147A7221 ID:0028 REV:-<BR>OK TO INSTALL NEW WATER SERVICE BRACKET;[05] VERIFIED CORRECTIVE ACTIONS 1-4;[06] INSTALLED NEW AFT CARGO BAY WATER SERVICE BRACKET AT BS 907+11 RBL 13 WL 170 IAW SRM 51-40-02-0G-0 AND DWG 147A7221 ID:0028 REV:-;[07] VERIFIED CORRECTIVE ACTION STEP 6.;[08] VERIFIED MEASUREMENT TABLE AND TASK CARD COMPLETE.

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