Service difficulty report · Heater · Boeing 737932ER

Difficulty date
June 1, 2024
Submitted
June 4, 2024
Operation
Air carrier
Aircraft
N888DU
Make and model
Boeing 737932ER
Aircraft serial
31999
Aircraft time
19,211 hours, 7,191 cycles
Part
Heater
Part number
UNKNOWN
Condition
Odor
Location
Cabin
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

(LOG 4542988) WHEN CABIN HEAT APPLIED ODOR SIMILAR TO BURNING HAIR PRESENT. DISSIPATES WHEN CABIN COOLED. ALL TEMP SELECTORS IN 10'O'CLOCK POSITION WITHOUT ODOR. INSTALLED NEW FWD DOOR HEATER PER B737 AMM 21-45. OPS CK GOOD.