Service difficulty report · Warning Message · Boeing 767231

Difficulty date
August 17, 2019
Submitted
August 19, 2019
Operation
Air carrier
Aircraft
N651GT
Make and model
Boeing 767231
Aircraft serial
22570
Aircraft time
86,124 hours, 25,162 cycles
Part
Warning Message
Condition
False Activation
Location
Le Flaps
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

LE FLAP DISAGREE. REF QRH, RETURNED TO DEPARTURE. OCCURRED ON RETRACTION FROM FLAP 5 TO FLAP 1. T/S IAW B767 FIM 27-81 FAULT TREE 808. NO CURRENT FAULTS FOUND. PERFORMED A BITE TEST ON THE PSEU FOUND "LVR NOT IN DENT" FAULT IN THE LAST FLIGHT LEG. PERFORMED LE BITE AND FLAP/SLAT CONTROL CABLES TENSION CHECK IAW AMM 27-51-00. TENSIONS FOUND TO BE WITHIN LIMITS. PERFORMED FLAP CONTROL LEVER LOAD TEST IAW AMM 27-51-00 735-233. LEVER LOAD TEST FOUND TO BE WITHIN LIMITS.