MSSC - Maintenance: Lubrication concepts

A lube oil sample from the gearbox should be taken _____. - as close to the gears as possible. A viscometer is a device used to measure the viscosity of the oil and is generally ______ accurate. - 95℅ to 99 ℅ An indication of bearing problems could be ______. - suspended of metals found a during an oil analysis Avstandard part of preventative maintenance program is ______. - regular lubrication Bearing seals it can be damaged by ______. - Using too much lubrication Daily preventative maintenance procedures, such as machine lubrication, are _____. -planned maintenance activities -unscheduled events and the workers should put in overtime to prevent drop in production rates -not really necessary and can be skipped several days in a row -require a maintenance team perform - -planned maintenance activities Detergent additives are used in oils _____. - To break up and wash away deposits Fluid samples are normally taken from the middle of the reservoir while the machine is still in operation when analyzing a _____. - Gear box Grease is made by adding a thickener such as _____ to a liquid lubricant - metallic soap High temperature in a hydraulic system can cause what symptoms? - Burned or pungent order In the United States, oil viscosity is measured in blank. - Saybolt