Valve Shaft

0 failure reports named the valve shaft in the last ten years, 4 since 1996. 5 FAA approvals let 1 company make a replacement valve shaft, Aviation Component Solutions holding the most (5).

Reports by year

Reports by year, as a table

	reports
1996	3
1998	1

Approved replacement parts 5 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a valve shaft and sell it as an approved part for the models named. These are the companies holding such approvals for a valve shaft:

Aviation Component Solutions 5

For these models most: Boeing 747 (5).

Maker	Part	Replaces	Fits	Granted	Status
Aviation Component Solutions	Valve Shaft Seal P00584	Fairchild Controls P/N 203123 installed in...	Boeing 747-100 Series, 747-100B SUD Series,...	2006-03-29	current
Aviation Component Solutions	Valve Shaft Seal P00584	Fairchild Controls P/N 203123 installed in...	Boeing 747-100 Series, 747-100B SUD Series,...	2006-03-29	current
Aviation Component Solutions	Valve Shaft Seal P00584	Fairchild Controls P/N 203123 installed in...	Boeing 747-200B Series, 747-200F Series,...	2006-03-29	current
Aviation Component Solutions	Valve Shaft Seal P00584	Fairchild Controls P/N 203123 installed in...	Boeing 747-100 Series, 747-200B Series,...	2006-03-29	current
Aviation Component Solutions	Valve Shaft Seal P00584	Fairchild Controls P/N 203123 installed in...	Boeing 747-100 Series, 747-100B Series,...	2006-03-29	current

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.