The U.S. aircraft register, updated daily
Parts · Engine

Control Manifold

4 failure reports named the control manifold in the last ten years, 4 since 2017, most often on the Boeing 737; the condition most often found was "failed".

Reports by year

0012212017212022
Reports by year, as a table
reports
20171
20192
20221

How it failed the condition found, last ten years

failed2loose1power loss1
Conditions found, as a table
reports
failed2
loose1
power loss1

Engines most often reporting it

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.