Emergency shut down mod
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04-25-2006, 10:36
Post: #7
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Emergency shut down mod
have never seen a 4 cycle runaway But iam sure it can happen but have
had a 2000 horsepower GM runaway and blow it was neat 500 gallons of old oil every where Stephen --- In WanderlodgeForum@yahoogroups.com, "Ralph L. Fullenwider" > > Scott: > > Two different engines and systems. My post concerns the PT's not FC's. > Sorry for my not making that clear. > > Safe travels, > > Ralph and Charolette Fullenwider > Ralph's RV Solutions, Duncan, Oklahoma > http://home.swbell.net/rlf47/index.htm > > At 06:26 PM 4/25/2006 +0000, you wrote: > >"there is not a manual cable pull such as in the older Bird's" > > > >Does my '82 FC have one of these? Where is it? > > > >Scott Forman > >82 FC35RB > >Memphis > > > >--- In WanderlodgeForum@yahoogroups.com, "Ralph L. Fullenwider" > > > > > > > > Good morning everyone: > > > > > > There, recently, has been a situation that needs to be addressed > >with a > > > modification added to the '88 through 90's Birds. > > > > > > I am working on drawing a schematic which adds a Bosh relay and a > >switch > > > located in an accessory slot on the dash, for the engine emergency > >shut > > > down of the engine. > > > > > > Problem: A relay, # 34 welded the contacts and the Coach could not > >be shut > > > down with either the dash or rear key switch and there is not a > >manual > > > cable pull such as in the older Bird's. > > > > > > Solution: Adding a relay to the fuel shut off valve circuit, that > >is > > > controlled by a switch on the dash. The relay coil will be on the > >switch > > > and the wire going to the fuel shut off valve on the engine will be > >on the > > > normally closed side of the relay, thus if the added relay ever > >fails then > > > it will fail closed keeping the power on the fuel shut off valve. > >By > > > switching the relay, the circuit to the fuel shut off valve is > >opened up > > > and you have engine shut down. > > > > > > I will try to get this modification added to the files section this > > > weekend, with the correct wire numbers/colors and connections for > >those who > > > might be interested. > > > > > > This circuit will be added to Ken and Patti Marsh's "ToWanda" Which > >is an > > > '89PTWB. > > > > > > So far as I know, this is a first with this "no shut down" > >problem. It, > > > seemingly has always been, "I can't get it to start" problem. > > > > > > > > > > > |
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Messages In This Thread |
Emergency shut down mod - Ralph L. Fullenwider - 04-25-2006, 02:15
Emergency shut down mod - erniecarpet@... - 04-25-2006, 02:34
Emergency shut down mod - Scott Forman - 04-25-2006, 06:26
Emergency shut down mod - Tom Warner - 04-25-2006, 07:21
Emergency shut down mod - Henry Jay Hannigan - 04-25-2006, 08:37
Emergency shut down mod - Ralph L. Fullenwider - 04-25-2006, 09:45
Emergency shut down mod - Stephen Birtles - 04-25-2006 10:36
Emergency shut down mod - randydupree2000 - 04-25-2006, 13:57
Emergency shut down mod - Stephen Birtles - 04-25-2006, 14:35
Emergency shut down mod - Tom Warner - 04-25-2006, 15:33
Emergency shut down mod - Stephen Birtles - 04-26-2006, 00:52
Emergency shut down mod - Mike Hohnstein - 04-26-2006, 01:44
Emergency shut down mod - Jeff Miller - 04-26-2006, 02:30
Emergency shut down mod - Jeff Miller - 04-26-2006, 03:15
Emergency shut down mod - randydupree2000 - 04-26-2006, 14:03
Emergency shut down mod - randydupree2000 - 04-26-2006, 14:08
Emergency shut down mod - randydupree2000 - 04-26-2006, 14:14
Emergency shut down mod - randydupree2000 - 04-26-2006, 14:19
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