Service difficulty report · Pin · Boeing 7377H4

Difficulty date
June 21, 2023
Submitted
June 21, 2023
Operation
Air carrier
Aircraft
N282WN
Make and model
Boeing 7377H4
Aircraft serial
32534
Aircraft time
52,352 hours, 31,253 cycles
Part
Pin
Part number
UNKNOWN
Condition
Out Of Position
Location
Zn 700 Landing G
Stage of operation
CL
How discovered
9
Nature of condition
O
Precautionary procedure
D, O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LANDING GEAR LEVER WOULD NOT RAISE TO UP POSITION AFTER TAKEOFF. RAN QRH CHECKLIST. TAKEOFF WARNING HORN CONTINUED TO SOUND AFTER FLAPS UP. TAKEOFF WARNING CUTOUT CB PULLED IN ACCORDANCE WITH QRH RA N ALL APPROPRIATE CHECKLISTS (BRAKES ON SPD AT 65KTS)<[01] TROUBLESHOT THE GEAR HANDLE NOT MOVING TO UP POSTION ON CLIMB OUT PER FIM 32-30 TASK 813 AND 32-61 TASK 825. FOUND PINS 5 AND 6 OF CONNECTOR D46038P FOR THE GROUND SPOILER INTERLOCK VALVE BACKED OUT. INSPECTED CONNECTOR AND RESEATED PINS PER SWPM. GEAR LEVER LATCH SOLENOID OPS CHECK GOOD; SEE TTG8Q00LSBPC FOR GEAR SWINGS. SEE TTG8Q00LSCCD FOR GS INTERLOCK VALVE FUNCTIONAL CHECK.

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