Yanmar 2TNV70 Operation Manual

Also see for 2TNV70: Service manual Service manual Service manual

Contents

Yanmar 2TNV70 Operation Manual Manual pdf 89 page image

PERIODIC MAINTENANCETNV Operation Manual 71PRECAUTIONSThe Importance of PeriodicMaintenanceEngine deterioration and wear occurs inproportion to length of time the engine has beenin service and the conditions the engine is subjectto during operation. Periodic maintenanceprevents unexpected downtime, reduces thenumber of accidents due to poor machineperformance and helps extend the life of theengine.Performing Periodic MaintenancePerform periodic maintenance procedures in anopen, level area free from traffic. If possible,perform the procedures indoors to preventenvironmental conditions, such as rain, wind, orsnow, from damaging the machine.The Importance of Daily ChecksPeriodic Maintenance Schedules assume that thedaily checks are performed on a regular basis.Make it a habit of performing daily checks beforethe start of each shift. See Daily Checks onpage 44.Keep a Log of Engine Hours andDaily ChecksKeep a log of the number of hours the engine isrun each day and a log of the daily checksperformed. Also note the date, type of repair(e.g., replaced alternator), and parts needed forany service needed between the periodicmaintenance intervals. Periodic maintenanceintervals are every 50, 250, 500, 1000, 1500 and2000 engine hours. Failure to perform periodicmaintenance will shorten the life of the engine.Yanmar Replacement PartsYanmar recommends that you use genuineYanmar parts when replacement parts areneeded. Genuine replacement parts help ensurelong engine life.Tools RequiredBefore you start any periodic maintenanceprocedure make sure you have the tools youneed to perform all of the required tasks.Ask Your Authorized YanmarIndustrial Engine Dealer orDistributor For HelpOur professional service technicians have theexpertise and skills to help you with anymaintenance or service related procedures youneed help with.A WARNING0000003enEXHAUST HAZARD!• NEVER operate the engine in anenclosed area such as a garage,tunnel, underground room, manhole orship’s hold without proper ventilation.• NEVER block windows, vents, or othermeans of ventilation if the engine isoperating in an enclosed area. Allinternal combustion engines createcarbon monoxide gas duringoperation. Accumulation of this gaswithin an enclosure could causeillness or even death.• Make sure that all connections aretightened to specifications after repairis made to the exhaust system.• Failure to comply could result in deathor serious injury.