Yanmar 1GM10V Especificações Página 1

GMseriesOPERATION MANUAL1GM101GM10C1GM10VP/N: 0AGMM-G00100MARINEENGINES

SAFETY PRECAUTIONSGeneral InformationThere is no substitute for common senseand careful practices. Improper practices orcarelessness can cause burns,

! WARNINGThe safety messages that follow haveWARNING level hazards.Explosion HazardWhile the engine is running orthe battery is cha

! WARNINGPiercing HazardAvoid skin contact with high-pressure diesel fuel spraycaused by a fuel system leaksuch as a broken fuel in

NOTICEThe safety messages that follow haveNOTICE level hazards.It is important to perform daily checks aslisted in the Operation Manual.Periodic maint

LOCATION OF SAFETY DECALSFigure 1 shows the location of safety decals on Yanmar GM series marine engines.GM Engines128296-07350WARNING(1)0005961Figure

PRODUCT OVERVIEWYANMAR GM FEATURESAND APPLICATIONSThe GM series engines are four-strokedirect injection diesels equipped with directseawater coolant s

New Engine Break-InAs with all reciprocating engines, the wayyour engine is operated during its first 50hours of operation plays a very significantrol

COMPONENT IDENTIFICATIONService Side - 1GM10 with KM2PFigure 1 and Figure 2 illustrate a typicalversion of a 1GM10 engine. Your enginemay have differe

Non-Service Side - 1GM10 withKM2P(1)(2)(3)(4)(5)(6)(7)(8)(9)(10)0005849Figure 21 – Decompression Lever2 – Fuel Injection Valve3 – Intake Silencer (Air

LOCATION OFNAMEPLATESThe nameplate of the Yanmar GM seriesengine is shown in Figure 3. Check theengine’s model, output, rpm and serialnumber on the na

Disclaimers:All information, illustrations and specifications in this manual are based on the latestinformation available at the time of publishing. T

MAJOR COMPONENTS AND FUNCTIONSName of Component FunctionDecompression LeverOpens the exhaust valve and releases cylinder pressure to aid in manual eng

CONTROL EQUIPMENTThe control equipment at the helm makes remote control operation possible. It consists ofthe instrument panel, which is connected to

GaugesInstrument FunctionTachometer Shows the engine rotation speedHour MeterShows the number of operating hours; can be used as a guidefor periodic m

Indicators and Alarms (Optional)When a sensor detects a problem duringoperation, the indicator on the instrumentpanel will light and an alarm will sou

AlarmsCheck that indicators and alarms are working normally when the key is turned to ON.Key Switch OFF ⇒ ON START ⇒ ONEngine Before start RunningAlar

BEFORE YOU OPERATEThis section of the Operation Manualdescribes diesel fuel and engine oil, andhow to replenish them. It also describes thedaily engin

Additional Technical FuelRequirements• The fuel cetane number should be 45 orhigher.• The sulfur content must not exceed 0.5%by volume. Less than 0.05

Fuel Tank (Optional)NOTICE: Water and / or dust in the fuelmay cause engine failure. When fuel isstored, check that the inside of thestorage container

Filling the Fuel TankBefore filling the fuel tank for the firsttime:Rinse the fuel tank with kerosene or dieselfuel. Dispose of waste properly.To fill

ENGINE OILEngine Oil SpecificationsNOTICE: Only use the engine oilspecified. Other engine oils may affectwarranty coverage, cause internalengine compo

TABLE OFCONTENTSPageIntroduction ... 1Record of Ownership ...

Checking the Engine Oil1. Make sure the engine is off. It isrecommended that the engine be aslevel as possible before checking theoil.2. Remove the di

MARINE GEAR OR SAIL-DRIVE OILMarine Gear Oil SpecificationsUse marine gear oil that meets or exceedsthe following guidelines and classifications:KM2P-

Adding Marine Gear Oil1. Make sure the engine is as level aspossible.2. Remove the filler cap / dipstick(Figure 6, (1)) at the top of the housing.3. F

5. Slide the starter handle(Figure 8, (2)) on the starter shaft(Figure 8, (1)), align the groove andpin, and turn the engine over about 10times.(1)(2)

NOTICE: If the engine stop knob isreleased (pushed in) during thecranking procedure, the engine willstart. NEVER start the engine in thismode.Recheck

8. Check the fuel filter / water separator forwater and contaminants. If you find anywater or contaminants, drain the fuelfilter / water separator. Se

This Page Intentionally Left BlankBEFORE YOU OPERATE30 GM Series Operation Manual© 2007 Yanmar Marine International

ENGINE OPERATIONThis section of the Operation Manualdescribes the procedures for starting theengine, checking engine performanceduring operation and s

NOTICEIf any indicator illuminates during engineoperation, stop the engine immediately.Determine the cause and repair the problembefore you continue t

5. Turn the key switch to the ON position(Figure 2, (2)). Ensure that theinstrument panel indicators light andthe alarm sounds. This indicates thatthe

Checking the Engine Oil ... 24Adding Engine Oil ... 24Marine Gear or Sail-Driv

5. Raise the decompression lever up. SeeCranking the Engine Manually on page26.6. Slide the starter handle(Figure 3, (2)) on the starter shaft(Figure

3. Check that the exhaust color, enginevibration and sound are normal.4. When there are no problems, keep theengine at low speed with the boat stillst

THROTTLE AND SHIFTLEVER OPERATIONAcceleration and DecelerationNote: Direction of travel will vary dependingon installation location.Use the throttle h

PRECAUTIONS DURINGOPERATIONAlways check for problems during engineoperation.1. Is sufficient seawater being dischargedfrom the seawater outlet?If the

SHUTTING DOWN THEENGINENOTICE: NEVER stop the engineabruptly during operation. Yanmarrecommends that when shutting theengine down, allow the engine to

CHECKING THE ENGINEAFTER OPERATION• Check that the key switch is in the OFFposition and master battery switch (ifequipped) is turned to OFF.• Fill the

This Page Intentionally Left BlankENGINE OPERATION40 GM Series Operation Manual© 2007 Yanmar Marine International

PERIODIC MAINTENANCEThis section of the Operation Manualdescribes the procedures for proper careand maintenance of the engine.Before performing any ma

! WARNINGWelding Hazard• ALWAYS turn off the battery switch (ifequipped) or disconnect the negativebattery cable and the leads to t

PRECAUTIONSThe Importance of PeriodicMaintenanceEngine deterioration and wear occur inproportion to the length of time the enginehas been in service a

Ask Your Authorized Yanmar Marine Dealer orDistributor For Help ... 43Tightening Fasteners ...

Tightening FastenersUse the correct amount of torque when youtighten fasteners on the engine. Applyingexcessive torque may damage the fasteneror compo

EPA MAINTENANCEREQUIREMENTSTo maintain optimum engine performanceand compliance with the EnvironmentalProtection Agency (EPA) Regulations forEngines,

PERIODIC MAINTENANCESCHEDULEDaily and periodic maintenance is importantto keep the engine in good operatingcondition. The following is a summary ofmai

◯: Check or Clean ◊: Replace ●: Contact your authorized Yanmar Marine dealer or distributorSystem ItemPeriodic Maintenance IntervalBeforeStartingSee D

Inspection and Maintenance of EPA Emission-Related Parts• Marine diesel engines less than 37 kW (50 hp metric) are certified as EPA non-roadengines• M

PERIODIC MAINTENANCEPROCEDURESAfter Initial 50 Hours ofOperationPerform the following maintenance after theinitial 50 hours of operation.• Draining th

5. Purge air from the fuel system. See AirBleeding from the Fuel System AfterStarting Failure on page 34.Changing the Engine OilThe engine oil in a ne

4. After approximately 10 minutes, stopthe engine and check the oil level. Addoil if the level is too low.Checking and Adjusting theAlternator V-Belt

Adjusting the Marine Gear ControlCable1. Check that the control lever moves tothe correct position when the remotecontrol cable handle is moved to the

Every 150 Hours of OperationPerform the following maintenance every150 hours of operation.• Changing the Engine Oil• Changing the Marine Gear Oil• Ins

This Page Intentionally Left BlankTABLE OF CONTENTSvi GM Series Operation Manual© 2007 Yanmar Marine International

NOTICE: The standard alternator withthe recommended battery is designedto produce electrical power for regularengine operations only. If power isbeing

Replacing the Fuel Filter ElementWARNING! When you remove any fuelsystem component to performmaintenance (such as changing the fuelfilter), put an app

1. Loosen the cover bolts and remove thepump side cover (Figure 5, (7)).(1)(2)(3)(4)(5)(6)(7)0005887Figure 51 – Cam2 – Inlet3 – Outlet4 – Seawater Pum

Inspecting the Zinc AnodeThe inspection intervals and replacementschedule for the zinc anode are determinedby seawater characteristics and youroperati

Every 1000 Hours of OperationPerform the following maintenance every1000 hours or every 4 years of operation,whichever comes first.• Inspecting the Fu

TROUBLESHOOTINGBefore performing any troubleshootingprocedures within this section, review theSafety section on page 3.If a problem occurs, stop the e

Are there abnormal vibrations or noise?Depending on the hull structure, engine andhull resonance may suddenly increase atcertain engine speed ranges,

TROUBLESHOOTING CHARTSymptom Probable Cause Measure ReferenceIndicators light on theinstrument panel andalarm sounds duringoperation.Shift to low spee

Symptom Probable Cause Measure ReferenceStarting Failures:Starter turns but enginedoes not start.No fuel Add fuel. Bleed fuelsystem. Ensure that fuels

Symptom Probable Cause Measure ReferenceAbnormal Exhaust Color:• Black smoke Engine is overloaded. See your authorizedYanmar Marine dealer ordistribut

INTRODUCTIONWelcome to the world of Yanmar Marine!Yanmar Marine offers engines, drivesystems and accessories for all types ofboats, from runabouts to

This Page Intentionally Left BlankTROUBLESHOOTING64 GM Series Operation Manual© 2007 Yanmar Marine International

LONG-TERM STORAGEBefore performing any storage procedureswithin this section, review the Safety sectionon page 3.If the engine will not be used for an

10. Remove the key from the key switchand cover the key switch with themoisture cap (if equipped).DRAINING THE COOLINGSYSTEMIn cold temperatures or be

SPECIFICATIONSPRINCIPAL ENGINE SPECIFICATIONS1GM10 Engine SpecificationsType Vertical 4-cycle water-cooled diesel engineCombustion System Swirl pre-co

Starting SystemType Electric and manualStarting Motor 12 VDC, 1.0 kW (12 VDC, 1.4 hp metric)AC Generator 12V, 35AMarine GearSystemModel KM2PType Mecha

1GM10C Engine SpecificationsType Vertical 4-cycle water-cooled diesel engineCombustionSystemSwirl pre-combustion chamberNumber ofCylinders1Bore andStr

DimensionsOverall Length 412 mm (16.22 in. )Overall Width 410 mm (16.14 in.)Overall Height 485 mm (19.09 in.)EngineLubricating OilCapacity (8°Rake Ang

1GM10V Engine SpecificationsType Vertical 4-cycle water-cooled diesel engineCombustionSystemSwirl pre-combustion chamberNumber ofCylinders1Bore andStr

Marine GearSystemModel KM3VTypeV-Drive, Mechanical cone clutch with single stage for both ahead andastern (15°)ReductionRatioForward 2.36 : 1Reverse 3

SYSTEM DIAGRAMSPIPING DIAGRAMSNotationScrew Joint (Union)Spherical Pipe JointDrilled HoleCooling Seawater PipingLubricating Oil PipingFuel Oil PipingS

RECORD OF OWNERSHIPTake a few moments to record the information you need when you contact Yanmar forservice, parts or literature.Engine Model: Engine

1GM10 Piping Diagram00059931920Figure 1SYSTEM DIAGRAMS74 GM Series Operation Manual© 2007 Yanmar Marine International

NotationFuel PumpEngine Oil PipeCooling Water PipeDrilled Hole Spherical Pipe JointScrew JointBayonet Joint CockSTP Steel PipeRH Rubber HoseVH Vinyl P

WIRING DIAGRAMS1GM10 Series A-Type Instrument Panel 0005995Figure 2SYSTEM DIAGRAMS76 GM Series Operation Manual© 2007 Yanmar Marine I

Color CodingR RedW WhiteB BlackO OrangeL/B Blue/BlackW/L White/BlueY/W Yellow/WhiteW/R White/RedL/R Blue/RedW/B White/BlackR/B Red/Black Note: A + B +

1GM10 Series B-Type Instrument Panel 0005994Figure 3SYSTEM DIAGRAMS78 GM Series Operation Manual© 2007 Yanmar Marine International

Color CodingR RedW WhiteB BlackO OrangeL/B Blue/BlackW/L White/BlueY/W Yellow/WhiteW/R White/RedL/R Blue/RedW/B White/BlackR/B Red/Black Note: A + B +

This Page Intentionally Left BlankSYSTEM DIAGRAMS80 GM Series Operation Manual© 2007 Yanmar Marine International

EMISSION SYSTEMWARRANTYNON-ROAD EMISSIONSYSTEM WARRANTYYanmar Co., Ltd. LimitedEmission Control SystemWarranty - USA OnlyYour Warranty Rights andOblig

Warranty Coverage:This warranty is transferable to eachsubsequent purchaser for the duration of thewarranty period. Repair or replacement ofany warran

Owner’s Warranty Responsibilities:As the engine owner, you areresponsible for the performance of therequired maintenance listed in yourowner’s manual.

SAFETYYanmar considers safety of greatimportance and recommends that anyonewho comes in close contact with itsproducts, such as those who install,oper

Maintenance LogDate OperatingHoursMaintenance Performed Dealer Name Stamp orSignature

Date OperatingHoursMaintenance Performed Dealer Name Stamp orSignature

86 GM Series Operation Manual© 2007 Yanmar Marine International