Service difficulty report · Idg · Boeing 777222

Difficulty date
December 9, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N788UA
Make and model
Boeing 777222
Aircraft serial
26942
Aircraft time
106,140 hours, 14,078 cycles
Part
Idg
Part number
764939A
Part serial
0185
Condition
Blocked
Location
Rh Eng
Part time
13,227 hours, 1,504 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

R IDG OIL FILTER BLOCKED ON ELEC MAINT PAGE R ENG IDG FEEDER CABLE INSP C/O WITH REF TO R IDG REPLACEMENT AMM 24-11-01-400-801-001. INSP ACCOMPLISHED REF GMM IDT LIST 09-10-05 OIL SERVICE ACCOMPLISHED AT LHR FOR FLT 0901 ON 09 DEC 05:44:25 ENGINE 1: 00 ENGINE 2: 01 ENGINE 3: ENGINE 4: APU: 00 CHECKED ROTABLE PARTS CHANGE TRANSACTION COMPLETED. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1664606 SN OFF 0185 GENERATOR, IDG OFF 25-2411-9-0002 0185 ON 0000 GENERATOR, IDG OFF 25-2411-9-0002 0185 ON 25-2411-9-0002 0113 FIM TASK 12-22-07-200-802 C/O. FILTER POPPER FOUND EXTENDED. IDG REPLACED IAW AMM 24-11-01/401 CONFIG 1. FAULT CLEARED. PARTS USED: 25-2411-9-0002,QTY :1.