AC 1HD-T rpm Compensator (1 Viewer)

[Tapage]

Hi all folks .. today I realized that my 1HD-T have not compensator for rpm whrn I use the AC .. so 1HD-T have it . ? ( I suppose yes )

What it your RPM range at idle .. ? operative temp and AC . ?

 

[harveya]

David.

Yes mine has it, RPM with A/C on is around 1000rpm, with it off around 750 rpm.

 

[Tapage]

David.

Yes mine has it, RPM with A/C on is around 1000rpm, with it off around 750 rpm.

yesterday I'm seen around the pump and intake, trying find something wrong ..

In my 2H engine I have on attached direct in the intake, and is activated by vaccum. Is the same in the 1HD-T

 

[harveya]

I'll have to take a look, not sure how it is done on the 1HD-T

 

[Tapage]

I'll have to take a look, not sure how it is done on the 1HD-T

thanks andy ... if you take a pic better ..!

 

[-uhuru-]

David,

in my rig there is a pneumatic switch that pushes the trottle lever on the fuel pump .... yours should have one too ... if it is failing to raise your RPM´s then my guess would be that it is stuck?

anyways you should have a pneumatic switch that gets activated by vaccum on the top part of your diesel pump

 

[Tapage]

David,

in my rig there is a pneumatic switch that pushes the trottle lever on the fuel pump .... yours should have one too ... if it is failing to raise your RPM´s then my guess would be that it is stuck?

anyways you should have a pneumatic switch that gets activated by vaccum on the top part of your diesel pump

Thanks Dude .. !!!

hahahahaah very funny .. to close to call . ? I thought the same thing, that this " pneumatic " switch is vaccum activated.

Did you gonna stay in you office tomorrow morning .. ?