Service difficulty report · Sequence Valve · Boeing 757232

Difficulty date
August 19, 2026
Submitted
August 26, 2026
Operation
Air carrier
Aircraft
N686DA
Make and model
Boeing 757232
Aircraft serial
27589
Aircraft time
89,026 hours, 38,765 cycles
Part
Sequence Valve
Condition
Faulted
Location
Zone 700
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.

What was found

ATB- DUE TO NOSE LANDING GEAR WOULD NOT RETRACT. REPLACED NOSE GEAR DOOR SEQ VALVE. OPS NORMAL.(9094980)(AIRCRAFT GROUNDED)