Diesel Engine Oil Standards

5.1 The practical life of an internal combustion engine is most often determined by monitoring its oil consumption. Excessive oil consumption is cause for engine repair or replacement and can be symptomatic of excessive wear of the piston ring or the cylinder bore or...

This specification deals with the acceptance specifications for the ultrasonic examination of forged steel crankshafts. This practice is applicable to both solid (slab) forged and continuous grain flow crankshafts. Specimens shall be divided into three volumetric zones, namely: the major critical...

This Technical Report specifies lubrication characteristics of grooves and pockets on crosshead pin bearings for low-speed marine diesel engines. It is applicable to the design of axial oil groove and pocket types as an oil supply method.

5.1 The practical life of an internal combustion engine is most often determined by monitoring its oil consumption. Excessive oil consumption is cause for engine repair or replacement and can be symptomatic of excessive wear of the piston ring or the cylinder bore or...

1.1 This is an acceptance specification for the ultrasonic inspection of forged steel crankshafts having main bearing journals or crankpins 4 in. [100 mm] or larger in diameter. 1.2 This specification covers the testing equipment required and the test procedure to be followed, and it defines the...

The practical life of an internal combustion engine is most often determined by monitoring its oil consumption. Excessive oil consumption is cause for engine repair or replacement and can be symptomatic of excessive wear of the piston ring or the cylinder bore or both....

1.1 This is an acceptance specification for the ultrasonic inspection of forged steel crankshafts having main bearing journals or crankpins 4 in. [100 mm] or larger in diameter. 1.2 This specification covers the testing equipment required and the test procedure to be followed, and it defines the...

1.1 This is an acceptance specification for the ultrasonic inspection of forged steel crankshafts having main bearing journals or crankpins 4 in. [100 mm] or larger in diameter. 1.2 This specification covers the testing equipment required and the test procedure to be followed, and it defines the...