Engine Testing (Engine Dynamometer) (014-005)
B3.9 and B5.9 Series Engines
Section 14 - Engine Testing - Group 14
Attach the lubricating oil pressure sensor to the main oil
Minimum Gauge Capacity:
The lubricating oil system must be primed before op-
erating the engine after it has been rebuilt to avoid
To prime the system using external pressure, connect the
supply to a tapped hole in the main lubricating oil rifle.
Use a pump capable of supplying 210 kPa [30 psi] of con-
tinuous pressure. Connect the pump to the port on the main
lubricating oil rifle as shown.
Use clean lubricating engine oil to prime the system until
the oil pressure registers on the gauge.
Remove the lubricating oil supply tube, and install the plug.
Make sure the lubricating oil has had time to drain to the
lubricating oil pan, and fill the engine to the high mark as
measured on the dipstick.