How do I adjust my 47RE pressure?
To turn up the line pressure, you need to drop the pan and turn the pressure adjustment allen-head bolt clockwise 1-2 turns. While you’re in there, make sure all the hex head bolts are tight and readjust the low/reverse band.
How does the timing of an injection pump work?
When you adjust the timing, you can alter when the engine injects the fuel, therefore changing when combustion occurs. An injection pump is often driven indirectly from the crankshaft by chains, gears or a timing belt that also moves the camshaft.
How to check variable injection timing ( vit )?
Checking and Adjusting Variable Injection Timing (VIT) Fuel Pump 1 Collectively for the whole engine by adjusting the sensor which determines the quantity of fuel timing advancement by… 2 Individually by adjusting the linkage from the individual fuel timing servo to the fuel pump. This adjustment will… More …
How does a fuel pump adjust fuel timing?
Any adjustment of this sensor will advance or retard the fuel timing of all fuel pumps at once. Individually by adjusting the linkage from the individual fuel timing servo to the fuel pump. This adjustment will adjust the fuel timing of an individual fuel pump.
How to adjust the timing on an ALH injection pump?
First, check your ALH injection pump timing to determine if you need to advance or retard the timing. Remove timing belt cover by unclipping the three metal clips. Pull the cover up and out of the way. Located the Injection Pump Sprocket. It is the front-most sprocket in the timing belt system. It is held in place by 3 13mm head bolts.
Is there a way to adjust injection timing?
There are several ways you can adjust injection timing, depending on the type of engine you have and how old it is. The most common ways to adjust injection timing are programming the ECM, adjusting the fuel injection pump, replacing the camshaft, and replacing the cam followers or gaskets.
How do you increase or decrease engine timing?
Rotate the injection pump to increase or decrease engine timing as needed. This is usually accomplished by loosening the bolts and rotating the injection pump in small increments either clockwise or counterclockwise.
Where is the timing gear on a fuel injection pump?
The single dot on the idle gear should meet between the 2 dots on the timing gear. 8) Important: Be sure to check the pump oil after installation. Use 15W40 Rotella for both the engine and the pump. There are normally two small bolts on the back side of the pump that are used for fill levels.
What do I need to change the timing on my diesel pump?
All you have to do is rotate the pump with a screwdriver and socket wrench — standard tools you can find in your garage or toolbox. You need to make sure you accurately measure the timing adjustment with a timer meter or probe for reading. Any small movement of the pump will cause massive timing changes.