What procedure are involved in installing the injection pump?
1) Rotate the engine until the #1 piston rises to its highest point. 2) Connect the new pump to all fuel lines, except for the top hard lines that connect to each injector. Do not connect pump yet. 3) Press the primer pump to build pressure, open bleeder valve to release air, then close bleeder valve.
How do I remove a Perkins fuel injection pump?
After disconnecting the fuel injection lines, use a 12mm socket to remove the three bolts that are located at the very front of the injection pump which holds the pump drive gear to the pump. After these three bolts are removed, use a 13mm socket to remove the three nuts that hold the injection pump to the block.
How does the timing work on an injection pump?
On these injection pumps, the drive shaft stays in the engine and the injection pump to engine timing is usually “cam timed” to set the pump to engine timing. These models of injection pumps have the drive shaft retained in the injection pump and are usually “housing timed” for pump to engine timing.
Can a fuel injection pump be installed on an engine?
Install pump on engine To prevent damage to the timing pins, do not exceed the torque value given. This is not the final torque value for the retaining nut. Install and tighten the fuel injection pump retaining nut and washer.
Do you need to change the injector pump?
A 8.3 cummins and I am changing the injector pump and need..timing… I have a 8.3 cummins… I have a 8.3 cummins and I am changing the injector pump and need to know how to set the timing ? Submitted: 10 years ago. Category: Heavy Equipment Hello and welcome to Just Answer!
How to remove the pin from an injection pump?
The removal of this long pin out of the injection pump will engage this pump into the rack and synchronize with remaining injection pumps. Once you have removed the pin from the injection pump, you will then want to unscrew the pin to unlock the fuel rack and allow it travel freely once again.