What was found
RETURN TO LAX DUE TO R BLD DUCT LEAK EICAS MESSAGE WITH MEL FOR LOOP 1 APPLIED. TIGHTENED CLAMP IN RH PACK BAY. REPLACING DAMAGED LOOP (LOOP 1, TS215) IN RH WING LEADING EDGE. REPLACED DUCT LEAK SENSOR. LEAK CHECKS GOOD.(8521690)
- Difficulty date
- February 9, 2026
- Submitted
- February 11, 2026
- Operation
- Air carrier
- Aircraft
- N828MH
- Make and model
- Boeing 767432ER
- Aircraft serial
- 29699
- Aircraft time
- 95,515 hours, 18,047 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Clamp
- Condition
- Loose
- Location
- A/C Pack Duct
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.