Fuel Injection Pump Timing Adjustment: Notes
Tools Required
- J 41089 Injection Pump Wrench
- J 29872-A Injection Pump Adjustment Tool
This procedure should be used after an injection pump installation or when injection timing needs to be checked or adjusted. A scan tool must be used to check or adjust injection timing. A static timing mark can be used as a reference. If a static timing mark is not present on the injection pump mounting flange, one can be scribed to further assist in how far the injection pump needs to be rotated.