fly_emirates
Posts: 970
Joined: Sat Oct 21, 2000 11:22 am

New 737's Generation, And The Manual Arming

Wed May 21, 2003 12:10 pm

i was just wondering, when boeing introduced the new 737 generation, and enancing the dc9's into the 717's.. why is it that they did not change the arming and disarming mechanism, and kept them the same way they are! i think it would have been nicer if they did them into an automatic thing. just curious
 
Prinair
Posts: 627
Joined: Thu Dec 02, 1999 7:28 am

RE: New 737's Generation, And The Manual Arming

Wed May 21, 2003 3:14 pm

Let's see...never breaks down...practically maintenance free...cannot get any simpler to do...cheap to manufacture...why mess with it?
PRINAIR - Puerto Rico International Airlines
 
MxCtrlr
Posts: 2312
Joined: Tue Nov 13, 2001 11:22 am

RE: New 737's Generation, And The Manual Arming

Wed May 21, 2003 3:18 pm

Rule #1 in Aviation - If it ain't broke, don't f**k with it!  Big thumbs up (Words to live by)!

MxCtrlr  Smile/happy/getting dizzy
Freight Dogs Anonymous - O.O.T.S.K.  Smokin cool
DAMN! This SUCKS! I just had to go to the next higher age bracket in my profile! :-(
 
lmml 14/32
Posts: 2358
Joined: Tue Jan 30, 2001 2:27 am

RE: New 737's Generation, And The Manual Arming

Wed May 21, 2003 5:09 pm

With that kind of reasoning why aren't Boeing still building the Stratocruiser?
 
MD-11 forever
Posts: 550
Joined: Wed Mar 14, 2001 12:15 am

RE: New 737's Generation, And The Manual Arming

Wed May 21, 2003 7:16 pm

I remeber to have heard, that the 737NG is not certified as a new design, but certified by a supplemental type certificate. This has the advantage, that the certification specifications are not the latest available ones for systems that you don't change compared to the old design. As an example, the brake system is still following the specifications of the first certified 737 (so late 60's standard).

By using this practise, Boeing is saving a lot of money, as they do not have to go the full certification process for all the systems on the plane.

Don't flame me for this statement, as it is "second hand knowledge", but it makes well sense to me.

Cheers, Thomas
 
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DL_Mech
Posts: 2154
Joined: Fri Feb 18, 2000 7:48 am

RE: New 737's Generation, And The Manual Arming

Wed May 21, 2003 8:23 pm

With that kind of reasoning why aren't Boeing still building the Stratocruiser?

Ummmm.....Because Radial engines are prone to break.
This plane is built to withstand anything... except a bad pilot.

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