Service difficulty report · Gcu · Boeing 767375

Difficulty date
December 12, 2020
Submitted
December 21, 2020
Operation
Air carrier
Aircraft
N649GT
Make and model
Boeing 767375
Aircraft serial
25864
Aircraft time
92,158 hours, 23,594 cycles
Part
Gcu
Part number
734284E
Part serial
2716
Condition
Inoperative
Location
Right
Stage of operation
IN
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

FOUND RESISTANCE ON CONN D10966P ON R IDG. R IDG DISCONNECT, PER DDG 24-00-01-01. TRANSFERRED TO MDDR 139461, CAT B DUE 16DEC20. PLACARD INSTALLED. ER RESTRICTED, DISPATCH NOTIFIED. PERFORMED T/S FIM 24-20 TASK 804 FOR MESSAGE ON BPCU CT LOOP GROUND, FOUND POINT A AT D2568 PIN D13 SHORT TO GROUND THRU IDG TO D2568 PIN D13. MDDR REMAINS OPEN. PLEASE REF LP 1262464 ITEM M10 AND 1262466 ITEM 18 FOR PREVIOUS BUT PVS P/S. FOUND R GCU INOPERABLE. R & R PER AMM 24-22-02. OPERATIONS CHECK NORMAL. MCC NOTIFIED PLACARD REMOVED THIS CLEARS MDDR 139461.