Search results

Main fuel pressure pump drive seal. If new rings in hydraulic head and if it runs the head is not the source. Pull pressure pump, run tank pump, watch for drip.

Starting to get fired up about this thing. What's the plan if it rains?

Going to make every effort to be there

Got to be at the rally. Oh, welcome to the green disease, this is the place.

Modulator was always an issue for mystery loss of fluid. Bet the hose is full of fluid.

Double check what he said.

Sure would have been good to have an answer. New owner?

Chances of two bad floats on separate carbs is remote.

Any updates, given the above possibilities?

Backfire can be ignition, I thought this was a flooding issue. Any progress?

If the engine has so little vacuum it will not pull the vapors into the cylinders it sure won't be able to pull fuel from the bowl. We have to be missing something.

Any news, find a fix for this?

A buddy of mine has an M54 and it's trailer rating is 30,000.

Let us know before you do something like that. . . . . .

What has happened with this?

The M39 Series trucks, M54 is the cargo designation in that family, did not have a tanker version, so ther is no M number, based on this it is safe to assume that the 800 series did not have a tanker either. Hope this helps.

The deuce valve is the common approach, and it has the switch to indicate when the axle is engaged. Any 3 port valve wil work, it just has to supply air, and vent the outlet when released. The valve goes into the air line on the passneger (left) side ajacent to the transmission where it goes to...

Well we finally got Squirt back together enough to move her out of the shop into the sun. Now we get to put her to work (and play....) Squirt Truck(er) Marietta, Georgia :nono:

Ok...The M-39 series 5-ton trucks all have transfer cases with over-running clutches for the front axle engegement. (Commonly known as a sprag clutch but usually not, most usually they are roller clutches, but still an over-running clutch.) The clutch engages either in the forward drive or rear...