Service difficulty report · None · Boeing 7378H4

Difficulty date
March 15, 2022
Submitted
March 21, 2022
Operation
Air carrier
Aircraft
N8327A
Make and model
Boeing 7378H4
Aircraft serial
37009
Aircraft time
30,067 hours, 13,712 cycles
Part
None
Part number
285A12002
Part serial
F04630
Condition
Stuck
Location
E&E Bay
Stage of operation
AP
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

ON APPROACH FLAPS STUCK SYMMETRICALLY AT 2 WITH FLAP HANDLE AT 5. USED ALT FLAP EXTENSION TO LAND AT FLAPS 15. / [01] PERFORMED FIM 27-51 TASK 836. BITE MSG 27-53279(L28VAC EXC INV). T/S FIM 27-51 TASK 822. VERIFIED 28VAC AT D728B PIN G11 TO D728A PIN F1. WITHIN LIMITS. R+R FSEU AMM 27-51-01. BITE CKS OK GOOD. CHECKED AND CLEANED CONNECTOR FOR D01012 FLAP MOTOR. VERIFIED FLAP TRANSMISSION FLUID NORMAL PER AMM 12-22-51 LEFT WING TRANSMISSIONS. VERIFIED PER FIM 27-51 TASK 849 TRAILING EDGE FLAPS TRANS TRIP INDICATION NOT EXTENDED. RAN FLAPS/SLATS 5 FULL CYCLES. CKS OK.

More about the Boeing 737-8H4