Service difficulty report · Heater · Boeing 737832

Difficulty date
February 4, 2026
Submitted
February 6, 2026
Operation
Air carrier
Aircraft
N3739P
Make and model
Boeing 737832
Aircraft serial
30541
Aircraft time
74,602 hours, 32,480 cycles
Part
Heater
Condition
Failed
Location
Zone 800
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

(LOG 8570105) FA LOCATED AT THE AFT GALLEY REPORTED A ELECTRICAL FUME SMELL DURING BLOCK IN AND SUBSIDED ONCE PASSENGERS STARTED TO DEPLANE. FOUND DOOR AREA CIRCUIT BREAKER TRIPPED. DEACTIVATED DOOR HEATERS REF.