Service difficulty report · Filter · Boeing 737790

Difficulty date
June 24, 2023
Submitted
June 27, 2023
Operation
Air carrier
Aircraft
N612AS
Make and model
Boeing 737790
Aircraft serial
30162
Aircraft time
69,589 hours, 35,877 cycles
Part
Filter
Part number
P199753
Condition
Unknown
Location
Fwd Cargo Bay
Stage of operation
NR
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

FA'S REPORT SMOKE / FUMES IN AFT GALLEY. GROUNDED - YES. PERFORMED CABIN ODER TROUBLE SHOOTING PER FIM 05-51 TASK 814 CONFIRMED ODER COMING FROM AIR CONDITIONING SYSTREM WITH #2 ENGINE SUPPLYING PNEUMATIC POWER . STRONG ODER AND BURNS EYES IN AFT GALLEY FROM GASPERS, PERFORMED FIM 21-00 TASK 801 SMOKE OR FUMES REPORT DURING FLIGHT IN THE PASSENGER CABIN, REPLACED AIR RECIRC FILTER FOR PRECAUTIONARY MEASURE, PERFORMED INTERNAL INSPECTION OF OIL REF AMM 79-00-00-200-803-F00, PERFORMED CHECK OF THE HPC 1&2 BOROSCOPE PER AMM 72-00-00-200-804-F00, NO OIL ON BLADE FOUND AT THIS TIME, PERFORMED OIL CONTAMINATION REMOVAL FROM AIR CONDITIONING AND PNEUMATIC SYSTEM REF AMM 21-00-01-100-801 NO SMOKE OR FUMES SMELLED.