M35a3 schematics

[41cl8m5]

Hi to all.
Most TM's have the schematics for the vehicles listed in them. I have done a search to see if anyone has found the ones on the M35a3 series trucks and came up blank.
So I thought I would help out those that have a hard time navigating the TM's. In this case it is in TM 9-2320-386-24-1-2. You can find it in the Technical Manual section on this site under Deuce TMs.
It is after the alphabetical index on the various systems the truck has.

Just an FYI

The reason I was looking for the wiring one was to answer my question to why both air packs have brake switches installed on them when only one would be needed to activate the brake lights? Now I know why.

 

[tobyS]

I would like that also... I would like to see this post include a printable wiring diagram and schematic, air system schematic and brakes. I've been reading thread after thread looking for working links to schematics until it begins blending together, coming up short. Download to the post, no links or Tapatalk.

G, can you help please, you have an extensive library and experience.

 

[41cl8m5]

Sorry, But I am very busy and I have not had a chance until now to do this. I hope This will work. Its been awhile sense I have up loaded anything.

 

[waterguy]

Morning!
I have a M35A3 and have an air issue. I was looking for the pneumatic diagram and found this one, but I can't print it nor blow it up to read it without it getting distorted. Does anyone have a link to this diagram?
I rebuilt the air dryer and i'm building plenty of pressure, but no air is coming to the cab. Nothing at the gauge/buzzer.
Thank you!

 

[Mullaney]

Hi to all.
Most TM's have the schematics for the vehicles listed in them. I have done a search to see if anyone has found the ones on the M35a3 series trucks and came up blank.
So I thought I would help out those that have a hard time navigating the TM's. In this case it is in TM 9-2320-386-24-1-2. You can find it in the Technical Manual section on this site under Deuce TMs.
It is after the alphabetical index on the various systems the truck has.

Just an FYI

The reason I was looking for the wiring one was to answer my question to why both air packs have brake switches installed on them when only one would be needed to activate the brake lights? Now I know why.

Attached is a Wiring Diagram

 

[waterguy]

Morning!
I have a M35A3 and have an air issue. I was looking for the pneumatic diagram and found this one, but I can't print it nor blow it up to read it without it getting distorted. Does anyone have a link to this diagram?
I rebuilt the air dryer and i'm building plenty of pressure, but no air is coming to the cab. Nothing at the gauge/buzzer.
Thank you!

There is a devise on top of the air tanks, that T's off and one side goes to the rear air. Does anyone know what that device is called?
I tapped on it and i'm not sure if that did it or if it was a coincident, but my air problem has corrected its self.

 

[HDN]

There is a devise on top of the air tanks, that T's off and one side goes to the rear air. Does anyone know what that device is called?
I tapped on it and i'm not sure if that did it or if it was a coincident, but my air problem has corrected its self.

I believe that's the tank air pressure safety relief valve. It might've been sticking open for some reason. You may want to consider replacing it.

There was an MWO to apply a safety relief valve at the compressor as well.

 

[waterguy]

I believe that's the tank air pressure safety relief valve. It might've been sticking open for some reason. You may want to consider replacing it.

There was an MWO to apply a safety relief valve at the compressor as well.

 

[HDN]

Alright, that's not the "T" I was thinking of. I'm not sure what that is. Where do the lines coming out of it go?

 

[waterguy]

Alright, that's not the "T" I was thinking of. I'm not sure what that is. Where do the lines coming out of it go?

One of them go to the rear of the truck. I think to the right hand air connection for a trailer.

 

[tobyS]

Attached is a Wiring Diagram

It would be nice to get this and wiring diagram to a printer for larger prints. Like 18 x 24".