Universal 25XP

[willshire]

Does anybody know the torque spec for the injector pump supply tubes - both fittings the lower one and the one on the end of the injector supply line.  Thanks

[tandm]

Not sure if this is what you are looking for but the service manual states that the "Injector Pipes" should be torqued from 10.8 to 18.8 ft/lbs.

td
Peregrine #543

[willshire]

TD,

Thanks - what I did while taking the injector supply lines off, to take the injectors out, to get them serviced is that I loosened the bottom fitting that connects to the injector pump itself. The injector suppy line connects to the top of this fitting.  To my surprise under the lower fitting was a spring which went into the injector pump.  Now, I do not know if this bottom fitting torque is "calibrated" to have the injector pump supply a certain pressure or the spring is some sort or "check" value - so all I have to do is torque both fittings (the bottom one and the one on the end of the suppy line) to the range you supplied (10.8 to 18.8 ft/lbs).  I appriciate any advice.

thanks