**Excessive Lubricating Oil Consumption in Diesel Engines**  

**Causes:**  

A) Wear of turbocharger seals and bearings  

B) Wear or breakage of piston rings  

C) Wear or scoring of cylinder liners and pistons  

D) Incorrect lubricating oil specification  

**Remedial Measures:**  

A) Repair or replace the turbocharger, and inspect the lubricating oil and related components  

B) Refer to the "Piston, Piston Ring, Bearing, and Journal Wear" section for replacement intervals  

C) See "Piston, Piston Ring, Bearing, and Journal Wear"  

D) Replace the lubricating oil and filter, ensuring the correct oil specification is used  

**Diesel Generator --- Guangdong Longhong Electromechanical Equipment Co., Ltd.**