Parts · Cabin, seats and restraints

Vacuum Sys

10 failure reports named the vacuum sys in the last ten years, 11 since 2006, most often on the Airbus A320; the condition most often found was "failed".

Reports by year

Reports by year, as a table

	reports
2006	1
2022	2
2023	3
2024	3
2025	1
2026	1

Which system the reports file it under last ten years

Cabin, seats and restraints6Airframe structure2Heating, ice protection and utility systems2

Reports by system, as a table

	reports
Cabin, seats and restraints	6
Airframe structure	2
Heating, ice protection and utility systems	2

Models most often reporting it last ten years

Airbus A3202Airbus A3212Beechcraft 95 Travel Air and Baron 552Boeing 7372Airbus BD-5001Boeing 7771

Models most reported, as a table

	reports
Airbus A320	2
Airbus A321	2
Beechcraft 95 Travel Air and Baron 55	2
Boeing 737	2
Airbus BD-500	1
Boeing 777	1

How it failed the condition found, last ten years

failed4abnormal1defective1faulted1leaking1not reported1odor1

Conditions found, as a table

	reports
failed	4
abnormal	1
defective	1
faulted	1
leaking	1
not reported	1
odor	1

Engines most often reporting it

CFM International CFM56-5B4/3 2Continental IO-470 series 2

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.