A lubrication system in a marine drive has a lubrication circuit that conveys lubrication to componentry of the marine drive and a lubrication service port connected to the lubrication circuit. The lubrication system further includes a pump disposed in the marine drive, wherein the pump pumps lubrication through the lubrication circuit. A hydraulic valve is connected to the lubrication circuit, wherein the hydraulic valve has a normal operating position wherein lubrication in the lubrication circuit is pumped by the pump to the componentry, and has a servicing position wherein lubrication in the lubrication circuit is pumped by the pump to the lubrication service port.
Apparatuses and methods for servicing lubrication in a marine drive
2018-02-20
Patent
Electronic Resource
English
Apparatuses and methods for servicing lubrication in a lower gearcase of an outboard marine engine
European Patent Office | 2017
|Apparatuses and methods for servicing lubrication in a lower gearcase of an outboard marine engine
European Patent Office | 2018
|“PRESENT AND POSTWAR LUBRICATION AND SERVICING PROBLEMS”
SAE Technical Papers | 1944
|