UAL Bagsmasher From United States of America, joined Sep 1999, 2150 posts, RR: 9 Posted (10 years 7 months 4 weeks 1 day ago) and read 2920 times:
Took my first ride on a Dash 8 yesterday. Is it normal for the doors on the side of the MLG strut to have a great deal of "play" in them when the gear is extended? They were flapping around pretty badly as if the attachment fittings were worn. Is this normal for these aircraft?
EMBQA From United States of America, joined Oct 2003, 9364 posts, RR: 11
Reply 1, posted (10 years 7 months 4 weeks 23 hours ago) and read 2837 times:
A little... but not a lot. During the C-Checks we have done on Dash-8's almost all of the aircraft have required replacement of the MLG gear door linkage due to wear. It's a big door and takes quite a beating out there.
"It's not the size of the dog in the fight, but the size of the fight in the dog"
Linemechqx From United States of America, joined May 2004, 77 posts, RR: 0
Reply 3, posted (10 years 7 months 4 weeks 9 hours ago) and read 2735 times:
Originally those fwd doors on the left side of the gear, were hydraulic, like the aft doors are. But this design created a lot of problems and (not sure when) they were redesigned as the mechanical "follow me" doors they are now. Which should give plenty of reason for the play and awkwardness that they have now.
320tech From Turks and Caicos Islands, joined May 2004, 491 posts, RR: 5
Reply 4, posted (10 years 7 months 3 weeks 6 days 12 hours ago) and read 2669 times:
The Dash-8-100's that I used to work on still have hydraulically actuated landing gear doors. I'm not aware of any mod to change them. They did move a lot in the breeze, and we often changed the attaching hardware.
The primary function of the design engineer is to make things difficult for the manufacturer and impossible for the AME.