![]() |
If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
![]()
After reading the other posts about key locks, the responses brought another
question to mind. My key ignition switch works very hard, and the key can be removed in any position. It's hard to push it in and keep the starter engaged (it's one of those turn-while-you-push switches), so we usually end up pushing it several times to get the engine started. Can that ignition switch be dismantled and repaired, or is this a "replace-only" job? -- Jay Honeck Iowa City, IA Pathfinder N56993 www.AlexisParkInn.com "Your Aviation Destination" |
#2
|
|||
|
|||
![]()
Jay Honeck wrote:
: Can that ignition switch be dismantled and repaired, or is this a : "replace-only" job? : -- Unlikely to be repairable without some questionable dissasembly. Those switches are usually made with little metal tabs bent to hold on the back plate insulator. The tabs have to be be unbent to remove, and then rebent to reinstall. There's probably some impressive spring assembly in there, as well (to take care of the rotational spring, and the push-in spring). -Cory -- ************************************************** *********************** * Cory Papenfuss * * Electrical Engineering candidate Ph.D. graduate student * * Virginia Polytechnic Institute and State University * ************************************************** *********************** |
#3
|
|||
|
|||
![]()
Jay Honeck wrote:
Can that ignition switch be dismantled and repaired, or is this a "replace-only" job? I had a similar problem with mine (the key would actually FALL OUT) in flight and it would appear to be in the OFF position and still leave one MAG hot. I just replaced the blasted thing. A new bendix switch wasn't that much. My ignition key didn't match the canopy or baggage compartment locks anyhow. |
#4
|
|||
|
|||
![]()
I had a similar problem with mine (the key would actually FALL OUT)
in flight and it would appear to be in the OFF position and still leave one MAG hot. I just replaced the blasted thing. A new bendix switch wasn't that much. My ignition key didn't match the canopy or baggage compartment locks anyhow. Now, for the real question: Do I have to get this part from Piper (for big $$$), or can I use the (apparently identical) switch shown in the Aircraft Spruce catalog? -- Jay Honeck Iowa City, IA Pathfinder N56993 www.AlexisParkInn.com "Your Aviation Destination" |
#5
|
|||
|
|||
![]()
It must have a TSO or STC. If the TSO lists your aircraft then you are
good to go. I would be surprised if this isn't the case. -Robert |
#6
|
|||
|
|||
![]()
On Tue, 17 May 2005 09:29:56 -0400, Ron Natalie
wrote: Jay Honeck wrote: Can that ignition switch be dismantled and repaired, or is this a "replace-only" job? I had a similar problem with mine (the key would actually FALL OUT) in flight and it would appear to be in the OFF position and still leave one MAG hot. I just replaced the blasted thing. A new bendix switch wasn't that much. My ignition key didn't match the canopy or baggage compartment locks anyhow. Besides, Isn't there a reoccuring AD on those Bendix ignition switches??? Something about leaving the mags hot even if you turn it to the off position. Why not just replace it and not have to worry about a reoccuring AD or the hi effort problem? Chuck |
#7
|
|||
|
|||
![]()
Chuck wrote:
Isn't there a reoccuring AD on those Bendix ignition switches??? Something about leaving the mags hot even if you turn it to the off position. Why not just replace it and not have to worry about a reoccuring AD or the hi effort problem? Google AD 76-07-12. Dave |
#8
|
|||
|
|||
![]()
Google AD 76-07-12.
Thanks, Dave. -- Jay Honeck Iowa City, IA Pathfinder N56993 www.AlexisParkInn.com "Your Aviation Destination" |
#9
|
|||
|
|||
![]()
Jay,
If the part is TSO or PMA with equiv part number it is fine..... Michelle Jay Honeck wrote: After reading the other posts about key locks, the responses brought another question to mind. My key ignition switch works very hard, and the key can be removed in any position. It's hard to push it in and keep the starter engaged (it's one of those turn-while-you-push switches), so we usually end up pushing it several times to get the engine started. Can that ignition switch be dismantled and repaired, or is this a "replace-only" job? |
#10
|
|||
|
|||
![]()
You may actually have an AD that requires you to replace the mag
switch. I had to replace mine two years ago after a shop showed me an AD that says it must be replaced if the key can be removed in flight. I have no idea why the hell such an AD exists. -Robert |
Thread Tools | |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Airman Finds True Calling as Part of 'Best Force' | Otis Willie | Military Aviation | 0 | September 10th 04 11:18 PM |
BergFalke II/55 part. | Bruce Greeff | Soaring | 2 | May 12th 04 02:32 PM |
commercial privileges | Gary Drescher | Piloting | 32 | February 27th 04 02:42 AM |
The Internet public meeting on National Air Tour Standards begins Feb. 23 at 9 a.m. | Larry Dighera | Piloting | 0 | February 22nd 04 03:58 PM |
Part 91 Commercial Glider Rides to be Outlawed? | Vaughn | Soaring | 9 | October 27th 03 09:26 PM |