Service difficulty report · Generator · Boeing 7879

Difficulty date
September 16, 2026
Submitted
September 18, 2026
Operation
Air carrier
Aircraft
N24976
Make and model
Boeing 7879
Aircraft serial
66135
Aircraft time
31,880 hours, 3,121 cycles
Part
Generator
Part number
7001330H04
Part serial
AAEF001160
Condition
Faulted
Location
Nr 2 Engine
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

R2 GENERATOR FAILED. RESET IAW CHECKLIST, NOT SUCCESSFUL, FOUND MAINT MSG 24-16074 LATCHED. REMOVED NR 2 ENG R2 VFSG IAW AMM DMC-B787-A-24-21-09-00B-520A-A. FIM DMC-B787-A-24-20-F0-12A-421A-A. STARTED INSTALLATION OF NR 2 ENGINE RT VSFG IAW AMM 24-21-09-00B-720A-A, INSPECTED POWER FEEDER CABLES TORQUE VALUE ACP IDT INSP IAW GMM 09-10-05, VERIFIED TORQUE AND NO DEFECTS NOTED. INSTALLED NR 2 ENGINE RIGHT VFSG IAW AMM 24-21-09-00B-720A-A. OPS & LEAK CHKD. ACP'D OPS TEST OF NR 2 ENG R2 VFSG IAW AMM. CLOSED AND SECURED ALL NR 2 ENG COWLS IAW AMM DMC-B787-A-G71-11-04-00B-740A-A, AND DMC-B787-A-G78-31-00-15B-740A-A. T/R OPS CHKD GOOD. NO VFSG LEAKS.

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