Service difficulty report · Support Bracket · Boeing 7377H4
FAA SDR system
- Difficulty date
- August 4, 2021
- Submitted
- August 23, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36965
- Aircraft time
- 32,901 hours, 20,020 cycles
- Part
- Support Bracket
- Condition
- Cracked
- Location
- Bs 540 Rbl 8
- 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
PNEUMATIC DUCT CLAMP SUPPORT BRACKET IS CRACKED AT B.S. 540+6; W.L. 160; R.B.L. 8. ; / [01] REMOVED AND INSTALLED NEW PNEUMATIC DUCT CLAMP SUPPORT BRACKET AT BS 540+6 WL 160 RBL 8 IAW SRM 51-40-02-0G STEP 7; [02] VERIFIED; [03] REJECTION: TABLE MEASUREMENTS MATERIAL THICKNESS INCORRECT.; [04] FIXED MEASUREMENTS; [05] VERIFIED REPLACEMENT OF NEW PNEUMATIC DUCT CLAMP SUPPORT BRACKET PER SRM.