Service difficulty report · Control Unit · Boeing 7378H4

Difficulty date
December 23, 2018
Submitted
December 27, 2018
Operation
Air carrier
Aircraft
N8302F
Make and model
Boeing 7378H4
Aircraft serial
36680
Aircraft time
23,768 hours, 10,168 cycles
Part
Control Unit
Part number
35008
Condition
Faulty
Location
E&E Bay
Stage of operation
NR
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

AIR RETURN, WHEEL WELL FIRE AND FIRE BELL ACTIVATED, LIGHT EXTINGUISHED WHILE RETURNING TO BWI. WHEEL WELL FIRE AND FIRE BELL AGAIN AFTER LANDING DURING TAXI IN. R&R OVERHEAT DETECTOR CONTROL UNIT PER MM.

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