NOTE: If the plug depth is within specifications and the
engine oil pressure is out of specifications, check the high
oil pressure relief valve and the main oil pressure regulator.
Refer to Procedures 2-14 and 2-15, respectively.
Install a new gasket and the lubricating oil pump cover.
Tighten the capscrews.
Torque Value: 27 N•m [20 ft-lb]
Installation
Install the locating plate, Part No. 3376013, (in DFC pres-
sure valve fixture, Part No. 3376011), on the lubricating
oil pump body. Use two 5/16-18 inch UNC x 1-1/4 inch
capscrews. Do not tighten the capscrews at this time.
Install the large diameter of the valve mandrel, Part No.
3376012, (in DFC pressure valve fixture, Part No.
3376011), through the locating plate into the pressure
limit valve bore in the pump body.
Tighten the capscrews, and remove the mandrel.
Section 2 - Lubricating System High Lubricating Oil Pressure Relief Valve (2-14)
N14 Page 2-37