Service difficulty report · Fuse · Boeing 777223

Difficulty date
September 8, 2019
Submitted
September 9, 2019
Operation
Air carrier
Aircraft
N775AN
Make and model
Boeing 777223
Aircraft serial
29584
Aircraft time
83,580 hours, 10,136 cycles
Part
Fuse
Part number
B21506
Condition
Damaged
Location
Power Supply
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

AIRCRAFT NOT GROUNDED: DURING ACCOMP. OF PS2 CK FOUND EMER LIGHT OF MDCR FLOOR PROX LIGHT INOPERATIVE. PERFORMED T/S IAW WDM 33-51-35. FOUND POWER SUPPLY M38400 FUSE DAMAGED. REPLACED POWER SUPPLY FUSE IAW AMM 33-51-06.