Service difficulty report · Transmission · Boeing 7378H4

Difficulty date
September 5, 2021
Submitted
September 9, 2021
Operation
Air carrier
Aircraft
N8658A
Make and model
Boeing 7378H4
Aircraft serial
36899
Aircraft time
10,233 hours, 22,851 cycles
Part
Transmission
Condition
Underserviced
Location
Te Flaps
Stage of operation
AP
How discovered
O
Nature of condition
W
Precautionary procedure
O

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

What was found

ON APPROACH FLAPS WOULD NOT MOVE FROM 25 TO 30 WHILE UNDER THE PLACARD SPEED. NO FLAP TRASIT LIGHT OR SPLIT. DURING GO AROUND FLAPS RETRACTED NORMALLY. FLAPS EXTENDED NORMALLY ON NEXT APPROACH AND A NORMAL LANDING WAS MADE / PERFORMED FIM 27-51 TASK 836 NO FAULTS ON FSEU. BITE. PERFORMED SERVING OF ALL TRANSMISSION PER M.M. 12-22-51. NO PROBLEMS FOUND. PERFORMED FLAP LOAD RELIEF TEST PER FIM 27-51 TASK 831. NO FAULTS SYSTEM OPS CHECK GOOD.

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