4104 bay door locks
 

4104 bay door locks

Started by JohnVickrey, January 07, 2020, 05:49:20 PM

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JohnVickrey

Don't know if anyone is interested, not many 4104's left. 
This is what I did for bay door locks.  I can only post 4 pictures but I have several.  So, if you have questions please ask and I will try to explain.
I used door locks from several old cars.  The control switch is from a Thunder Bird whose year I could not determine.   Of course you could probably do this on other buses as well.
John Vickrey   -   Dearing, GA
About 2 hours East of ATL on I-20 and 4 miles south of I-20.
Got Electricity and Water for 4-5 coaches.  Less that a mile to a
dumpstation.  Stop by and sit a spell.

richard5933

That looks interesting. Would that work for other GM buses with similar bay door handles? (4106, 4108, etc)
What do you do if your batteries go dead? I'm imagining that the batteries & charger are behind one of those locks, so do you have a manual over-ride somewhere? Or if one just fails on you?
It would be great to be able to lock/unlock at the push of a button, but it would worry me to not be able to get in the bays if something were to go wrong.
Richard
1974 GMC P8M4108a-125 Custom Coach "Land Cruiser" (Sold)
1964 GM PD4106-2412 (Former Bus)
1994 Airstream Excella 25-ft w/ 1999 Suburban 2500
Located in beautiful Wisconsin

dtcerrato

Hi John
Wish we could meet up at Arcadia one of these years! Nice to see you on the board.
Dan & Sandy
Dan & Sandy
North Central Florida
PD4104-129 since 1979
Toads: 2009 Jeep GC Limited 4X4 5.7L Hemi
             2008 GMC Envoy SLT 4x4 4.2L IL Vortec

JohnVickrey

This picture is the safety.  Small cable attached to the pin and run up inside the bus.  If the battery is dead, you can pull the cable to unlock the door. 
John Vickrey   -   Dearing, GA
About 2 hours East of ATL on I-20 and 4 miles south of I-20.
Got Electricity and Water for 4-5 coaches.  Less that a mile to a
dumpstation.  Stop by and sit a spell.

JohnVickrey

Hey Dan,
We will be at Flywheelers with the Conrad's in January and February. 
John Vickrey   -   Dearing, GA
About 2 hours East of ATL on I-20 and 4 miles south of I-20.
Got Electricity and Water for 4-5 coaches.  Less that a mile to a
dumpstation.  Stop by and sit a spell.

richard5933

Quote from: JohnVickrey on January 07, 2020, 07:11:55 PM
This picture is the safety.  Small cable attached to the pin and run up inside the bus.  If the battery is dead, you can pull the cable to unlock the door.
And there you go...now you've got me thinking about a future project. Thanks for posting about this.
Richard
1974 GMC P8M4108a-125 Custom Coach "Land Cruiser" (Sold)
1964 GM PD4106-2412 (Former Bus)
1994 Airstream Excella 25-ft w/ 1999 Suburban 2500
Located in beautiful Wisconsin