The disassembly and assembly of the high-pressure oil pump with VIT structure, several steps on the manual are very complicated, and the article summarizes and refines the steps in the manual with the actual operation, so that it can explain…
Summary: This article mainly analyzes the Cylinder Pulling Fault that occurred during the operation of the MTU396 diesel engine on a certain ship. Through disassembling and inspecting the fault, analyzing the causes, and conducting the troubleshooting process, the fault points…
Combined with actual cases, this article analyzes the causes of the failure of a certain wheel gearbox and explores the ways and methods to solve the problem. Through the solution of faults, the safe operation of the ship is ensured.…
How to Solve Connecting Rod Upper Bearing Rupture: Causes & Improvement-1 The connecting rod group transmits the force experienced by the piston to the crankshaft into torque, and at the same time changes the reciprocating motion of the piston … 3.…
The connecting rod group transmits the force experienced by the piston to the crankshaft into torque, and at the same time changes the reciprocating motion of the piston into the rotational motion of the crankshaft. The connecting rod group is…
Two Wärtsilä 8L46C main engine exhaust gas booster system on a ship use booster air bypass valves and wastegate valves to improve the efficiency of the supercharger and improve the working condition of the main engine. Abnormal opening fault of…
Two Wärtsilä 8L46C main engine exhaust gas booster system on a ship use booster air bypass valves and wastegate valves to improve the efficiency of the supercharger and improve the working condition of the main engine. The abnormal opening of…
This article introduces the functions, working principles, and piping layouts of the charge air bypass valve and the exhaust gas bypass valve in the exhaust gas turbocharging system. 1. Pressurized air bypass valve The booster air bypass valve is installed…
This article mainly analyzes the causes, troubleshooting process, wear mechanism, and fault elimination measures of cylinder scoring that occurred during the operation of an MTU396 diesel engine on a certain ship. When the diesel engine was undergoing a test after…
