Actuators

0 failure reports named the actuators in the last ten years, 11 since 1995. 2 FAA approvals let 1 company make a replacement actuators, Hamilton Sundstrand Corporation holding the most (2).

Reports by year

Reports by year, as a table

	reports
1995	4
1996	2
1997	2
1998	2
1999	1

Approved replacement parts 2 parts manufacturer approvals

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

Hamilton Sundstrand Corporation 2

For these models most: Bombardier DHC-8 Dash 8 and Q400 (2), Dehavilland DHC-8 (1).

Maker	Part	Replaces	Fits	Granted	Status
Hamilton Sundstrand Corporation	Actuators 1, #2, #3 734374D Dwg. 734374 Rev....	Boeing of Canada DeHavilland P/N 734374D	Bombardier, Inc. DHC-8-101, DHC-8-102, DHC-8-103	1990-09-27	current
Hamilton Sundstrand Corporation	Actuators 1,#2,and #3 734374c	-	Bombardier, Inc. DHC-8-101	1985-04-24	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.