Service difficulty report · Motor · Boeing 7379

Difficulty date
December 3, 2025
Submitted
December 8, 2025
Operation
Air carrier
Aircraft
N37507
Make and model
Boeing 7379
Aircraft serial
43437
Aircraft time
17,551 hours, 5,832 cycles
Part
Motor
Part number
410038700303
Part serial
14012202
Condition
Failed
Location
Lavatory
Part time
35,534 hours, 12,642 cycles
Stage of operation
IN
How discovered
V
Nature of condition
B
Precautionary procedure
K

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

What was found

LAV E FLUSH MOTOR EXTREMELY HOT TO TOUCH AND BURNING ODOR IS PRESENT IN LAV. DISCONNECTED FLUSH SWITCH CONNECTOR IAW AMM 38-32-04, CONNECTORS STOWED. FBO VERIFIED NO BURNING SMELL PRESENT AT THIS TIME. REPLACED TOILET IAW AMM 38-32-01-000-806. OPS CHECKED GOOD.

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