Mercury ALPHA Specifikace

Gasoline Engines - Alpha / Bravo Models2001, Mercury Marine 90-860168003 201INDEX

8CC1048Warranty PoliciesMercury MerCruiser One Year Limited Warranty(Gasoline Fueled Products Only)WHAT IS COVEREDMercury Marine warrants its new pro

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99CA968Changing Water Separating FuelFilterWARNINGAvoid Fire or Explosion: Fuel injection system is pressurizedduring operation. Use care when removi

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1011 Unsnap latch and slide top and bottom cover pieces from aroundthe water separating fuel filter and bracket.NOTE: Top and bottom cover pieces are

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103CA806Cleaning Flame Arrestor and RelatedComponentsWARNINGAvoid gasoline fire or explosion. Gasoline is extremely flam-mable and highly explosive u

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105CA524LubricationSteering System1 If Steering Cable Has Grease Fittings: Turn steering untilsteering cable is fully retracted into cable housing. A

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107CA938Drive Unit and Transom Assembly1 Lubricate gimbal bearing by applying approximately 8-10 pumpsof grease from a typical hand-operated grease g

9CONDITIONS THAT MUST BE MET IN ORDER TO OBTAINWARRANTY COVERAGEWarranty coverage is available only to retail customers that pur-chase from a Dealer

108CA63476910CA816PropellerAlphaWARNINGAvoid Injury: Remote Control must be in NEUTRAL and igni-tion key removed from switch before removing and/or i

109CA746REMOVAL1 Place wood block between propeller blade and anti-ventilationplate to prevent rotation. Straighten bent tabs on tab washer.2 Turn pr

110CA63445678769109CA774INSTALLATIONIMPORTANT: If reusing tab washer, carefully inspect tabs forcracks or other damage. Replace tab washer if conditi

111NOTE: The drive sleeve is tapered and will slide fully into the propel-ler as the nut is tightened and properly torqued.7 Align splines and place

112CB422BRAVO ONEBRAVO TWO27691070561INDEX

113CA817PropellersBravo One and TwoWARNINGAvoid Injury: Remote Control must be in NEUTRAL and igni-tion key removed from switch before removing and/o

114CB4234567970561BRAVO ONEBRAVO TWO769108B8AINDEX

115CA818INSTALLATIONIMPORTANT: If reusing tab washer, carefully inspect tabs forcracks or other damage. Replace tab washer if condition isquestionabl

116CH37710742CH4PropellersBravo ThreeWARNINGAvoid Injury: Remote Control must be in NEUTRAL and igni-tion key removed from switch before removing and

117CAUTIONAvoid Injury: Periodically check propeller nut for tightnessduring boating season. A minimum of 55 lbs. ft. (75 N⋅m)torque is required.REMO

10HOW TO OBTAIN WARRANTY COVERAGEThe customer must provide Mercury with a reasonable opportunityto repair, and reasonable access to the product for w

118CB150124576377107CA820INSTALLATION1 Apply a liberal coat of one of the following Quicksilver lubricantsto both propeller shafts: Special Lubricant

1194 Install propeller nut. Tighten nut securely. A minimum of 100 lbs.ft. (136 N·m) torque is required. Check propeller at least after 20hours of op

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121CA839Drive BeltsWARNINGAvoid possible serious injury. Make sure engine is shut offand ignition key is removed before inspecting belts.V-Belts (3.0

122D Loosen the alternator as outlined below. Remove and replace thealternator belt.E Replace the spacer block between the bracket assembly and theen

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125CA947Serpentine Drive BeltWARNINGAvoid possible serious injury. Make sure engine is shut offand ignition key is removed before inspecting belt.The

126CA928REPLACING AND / OR ADJUSTING TENSIONIMPORTANT: If a belt is to be reused, it should be installed inthe same direction of rotation as before.1

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11Expenses related to haul-out, launch, towing, storage, telephone,rental, inconvenience, slip fees, insurance coverage, loan pay-ments, loss of time

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129CA926Corrosion And Corrosion ProtectionWhenever two or more dissimilar metals (like those found on thesterndrive) are submerged in a conductive so

130720327720298719666CD6796 Trim Cylinder Anodes - are mounted on each trim cylinder. Toreplace the trim cylinder anodes:A Remove two screws from ano

131D Install new anode. Tighten screws securely.E Reinstall propeller. See Propeller Installation for proper tighten-ing.8 Bearing Carrier Anode - i

1322 Avoid any electrical interconnection between the MercuryMerCruiser Product, Anodic Blocks, or MerCathode Systemand the paint by allowing a minim

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134CA9717192571918“SEE CAUTION”INDEX

135CA474Emissions(Europe Only)CA893The following information applies only to engines with a specialemissions kit installed. If the kit has been insta

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137CA913Emissions TestingYour engine is equipped with special design features and special tun-ing to minimize the emission output from the engine. Yo

12CC10493 Year Limited Warranty Against Corrosion(Worldwide)WHAT IS COVEREDMercury Marine warrants that each new Mercury, Mariner, MercuryRacing, Spo

138CA478Miscellaneous MaintenanceBatteryAll lead acid batteries discharge when not in use. Recharge every 30to 45 days, or when specific gravity drop

139CA962Inspection And MaintenanceInspect power package often, and at regular intervals, to helpmaintain its top operating performance and correct po

140CA896Cold Weather Or Extended StoragePower Package Lay UpIMPORTANT: Mercury MerCruiser Strongly recommends thatthis service should be performed by

141IMPORTANT: Before starting engine, a water source must beattached to the seawater intake openings in gear housing,and/or seawater pickup pump. Fol

142CA575Power Package Lay Up (continued)CARBURETED MODELS75844WARNINGAvoid Fire or Explosion: Be sure engine compartment is wellventilated and no gas

143CA576Power Package Lay Up (continued)EFI MODELS WITH COOL FUEL SYSTEMWARNINGAvoid Fire or Explosion: Be sure engine compartment is wellventilated

1442C2B771082 Prepare fuel system for extended storage as follows:A Allow engine to cool down.B Depress latch and remove (slide down) the lower filte

145CA798DrainingCA853Seawater (Raw-Water) Cooled ModelsNOTE: This procedure will not work with 3.0L Single Point DrainSystem. See specific instructio

1462C75432750812A2D2B2Remove drain plugs from the following locations, if equipped:A Port and starboard side of cylinder block.B Bottom of exhaust ma

1477603856712164CA897NOTE: It may be necessary to lift or bend hoses to allow water todrain completely.4 Models equipped with circulating pump hose d

13CONDITIONS THAT MUST BE MET IN ORDER TO OBTAINWARRANTY COVERAGEWarranty coverage is available only to retail customers that pur-chase from a Dealer

148IMPORTANT: Mercury MerCruiser recommends that propyleneglycol (a nontoxic and environmentally safe) antifreeze be usedin the seawater section of t

149CA898Closed Cooled (Coolant) ModelsThe following information outlines the procedures for draining theseawater section of the closed cooling system

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151CA796IMPORTANT: Do not use Propylene Glycol Antifreeze in theclosed cooling section of the engine.1 Ensure engine is as level as possible to ensur

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153CA8543.0L Single Point DrainCAUTIONEnsure bilge pump is operating before beginning procedures.Excess water in bilge can damage engine or cause boa

154Clearing Clogged Blue Drain Hoses762877ABOAT IN WATERCAUTIONAllow engine to cool down before disconnecting blue drainhoses. Engine water temperatu

1558 Attach the CLOGGED blue drain hose to the male end on thewater hose adapter fitting.9 Fully open the water supply and allow it to run for 1 minu

156Clearing Clogged Blue Drain Hoses (continued)726932AEngine Running1 Attach UNCLOGGED blue drain hose to the bracket, leaving theCLOGGED blue drain

157CAUTIONDo not run engine above 1300 rpm. Suction created byseawater pickup pump may collapse water supply hose,causing engine to overheat.WARNINGB

14HOW TO OBTAIN WARRANTY COVERAGEThe customer must provide Mercury with a reasonable opportunityto repair, and reasonable access to the product for w

158CA79976287438CA825Flushing Cooling SystemCA8013.0L Single Point DrainIf engine is operated in salty or brackish water, flush cooling system(prefer

1595 Fully open the water supply and allow it to run for 10 minutes.6 Turn off the water supply.7 Disconnect the water hose adapter from the blue dra

160CA824170564CA800All Other ModelsCA827To prevent silt and/or salt buildup in cooling system, flush withfreshwater after each use and prior to stora

1611 Install Quicksilver flushing attachment (or equivalent) over waterintake openings in gear housing.2 Connect hose between flushing attachment and

162CA116Power Package RecommissioningWARNINGTo prevent possible injury or damage to equipment, do not in-stall battery until all maintenance has been

1634 Perform all checks in Operation Chart in the BEFORE STARTINGcolumn.CAUTIONRefer to FLUSHING COOLING SYSTEM before starting en-gine.5 Start engin

164CA442TroubleshootingStarter Motor Will Not Crank Engine, Or CranksSlowPossible Cause RemedyBattery switch turned off. Turn switch on.Remote contro

165CA972Engine Will Not Start, Or Is Hard To StartPossible Cause RemedyImproper starting procedure. Read starting procedure.Empty fuel tank or fuel s

166CA900Engine Runs Rough, Misses And/Or BackfiresPossible Cause RemedyIdle speed too low.EFI Models: Have EFI systemchecked by an AuthorizedMercury

167CA914Poor PerformancePossible Cause RemedyThrottle not fully open.Inspect throttle cable andlinkages for proper operation.Damaged or improperprope

15CA459Transferable WarrantyThe product warranty is transferable to a subsequent purchaser, butonly for the remainder of the unused portion of the li

168CA447Excessive Engine TemperaturePossible Cause RemedySeacock closed. Open.Drive belt loose or in poorcondition.Replace or adjust belt.Seawater pi

169CA448Insufficient Engine TemperaturePossible Cause RemedyFaulty Thermostat. Replace.CA449Low Engine Oil PressurePossible Cause RemedyInsufficient

170CA450Battery Will Not Come Up On ChargePossible Cause RemedyExcessive current draw frombattery.Turn off non-essentialaccessories.Loose or dirty el

171CA902Steering Wheel Turns Hard Or JerkyPossible Cause RemedyLow power steering pump fluidlevel.Refill system with fluid.Drive belt loose or in poo

172CA453Power Trim Does Not Operate(Motor Doesn’t Run)Possible Cause RemedyBlown fuse. Replace fuse.Loose or dirty electricalconnections or damagedwi

173CA903Owner Service AssistanceLocal Repair ServiceAlways return your Mercury MerCruiser powered boat to your localAuthorized Dealer, should the nee

EXTRA HELP 174CA904Resolving A ProblemSatisfaction with your Mercury MerCruiser product is very importantto your dealer and to us. If you ever have a

175CA915Mercury Marine Service OfficesFor assistance, call, fax, or write. Please include your daytimetelephone number with mail and fax corresponden

176CA463Customer Service LiteratureEnglish LanguageEnglish language publications are available from:Mercury MarineAttn: Publications DepartmentW6250

177cab781Andere talenVoor het verkrijgen van een Handleiding voor gebruik en onderhoudin andere talen dient u contact op te nemen met het dichtstbijz

16CA862Mercury Product Protection PlanUnited States And Canada Only(Certain performance products, triple engine installations, andcommercial applicat

178cag781Andre språkYtterligere informasjon om bruks– og vedlikeholdshåndbok på andrespråk kan fås ved henvendelse til nærmeste internasjonaleservice

179CA906Ordering LiteratureBefore ordering literature, please have the following informationabout your power package available:Model __________ Horse

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0CA940Identification RecordPLEASE RECORD THE FOLLOWING INFORMATION:1.Engine Model andHorsepowerEngine SerialNumber2.Transom Assembly SerialNumber (St

18CA755Read This Manual ThoroughlyIF YOU DON’T UNDERSTAND ANY PORTION, CONTACT YOURDEALER FOR A DEMONSTRATION OF ACTUAL STARTINGAND OPERATING PROCEDU

19CAUTIONCAUTION-Hazards or unsafe practices which could result inminor personal injury or product or property damage.IMPORTANT: - Indicates informat

20CC942General InformationLanyard Stop SwitchThe purpose of a lanyard stop switch (1) is to turn off the engine whenthe operator moves far enough awa

21IMPORTANT: The purpose of a lanyard stop switch is to stopthe engine when the operator moves far enough away from theoperator’s position to activat

22CA61921Accidental or unintended activation of the switch during normaloperation is also a possibility. This could cause any, or all, of thefollowin

23CA766Exhaust EmissionsCA641Courtesy of ABYC1CA767Be Alert To Carbon Monoxide PoisoningCarbon monoxide is present in the exhaust fumes of all intern

24CA6423A3BCourtesy of ABYC2A2BCA643POOR VENTILATIONUnder certain running and/or wind conditions, permanently enclosedor canvas enclosed cabins or co

25CD543Wave And Wake JumpingOperating recreational boats over waves and wakes is a natural partof boating. However, when this activity is done with s

26CD544Impact With Underwater HazardsReduce speed and proceed with caution whenever you’re driving aboat in shallow water areas or in areas where the

27Keep in mind, one of the most important things you can do to helpreduce injury or impact damage in these situations is control the boatspeed. Boat

1CA91071352ABC12345Z123-19 48-123457134545122,7721445746771,2COLOR CODEMERCRUISERDivision of Mercury MarineStillwater, OK, U.S.A.SPECIFICATIONSMODEL

28CB795Operating With Low Water Inlets InShallow Water7582776363ACAUTIONSerious engine damage could occur by failing to follow theseinstructions. San

29CA866Drive Unit Impact ProtectionThe Power Trim hydraulic system is designed to provide impactprotection for drive unit. If a submerged object is s

30CA476Safe Boating SuggestionsIn order to safely enjoy the waterways, familiarize yourself with localand other governmental boating regulations and

315 Anchor and extra anchor line; water-proof storage containers.6 Manual bilge pump and extra drain plugs; compass and map orchart of area.7 Spare o

32• Do not overload your boat. Most boats are rated and certifiedfor maximum load (weight) capacities (refer to your boat capacityplate). Know your b

33• Be alert. The operator of the boat is responsible by law to“maintain a proper lookout by sight (and hearing).” The operatormust have an unobstruc

34CA282Protecting People In The WaterWhile You Are CruisingIt is very difficult for a person standing or floating in the water to takequick action to

35CC828High-Speed And High-PerformanceBoat OperationIf your boat is considered a high-speed or high-performance boatwith which you are unfamiliar, we

36CA958Conditions Affecting OperationWeight Distribution (Passengers And Gear)Inside The BoatShifting weight to rear (stern):• Generally increases sp

37CA9CavitationCavitation occurs when water flow cannot follow the contour of afast-moving underwater object, such as a gear housing or propeller.Cav

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38CB822Propeller SelectionIMPORTANT: Installed propeller must allow engine to run at itsspecified maximum wide open throttle revolutions per minute(r

39If full throttle operation is below the recommended range, thepropeller must be changed to prevent loss of performance andpossible engine damage. O

40CA960How Elevation And Climate Affect PerformanceElevation has a very noticeable effect on the wide open throttlepower of an engine. Since air gets

41For boaters to realize optimum engine performance under changingweather conditions, it is essential that the engine be propped to allowit to operat

42CA863Important InformationOperation And MaintenanceOWNER/OPERATOR RESPONSIBILITIESIt is the operator’s responsibility to perform all safety checks;

43CA864DEALER RESPONSIBILITIESIn general, a dealer’s responsibilities to the customer includepredelivery inspection and preparation such as:• Make su

44CA865Freezing Temperature OperationIMPORTANT: If boat is operated during periods of freezingtemperature, precautions must be taken to prevent freez

45CA868Emissions Information (Europe Only)Your engine may be equipped with special design features andspecial tuning to minimize the emission output

46CA870Trailering BoatBoat can be trailered with drive unit in “up” or “down” position.Adequate road clearance is required between road and gear hous

47CA21Stolen Power PackageIf your power package is stolen, immediately advise the localauthorities and Mercury Marine of the model and serial number(

3CA859Welcome!You have selected one of the finest marine power packagesavailable. It incorporates numerous design features to assureoperating ease an

48For example, one of the most important, and probably the leastsuspected special replacement part, is the cylinder head gasket.Since saltwater is hi

49• There are special tools and equipment that are required toperform some repairs. Do not attempt these repairs unless youhave these special tools a

50CC1004NOTE: All references to EFI models apply to EFI and MPI engines.CA782Multiple EFI Engine Battery PrecautionsSituationAlternators: Alternators

51RecommendationsBatteries: Boats with multi-engine EFI power packages requireeach engine be connected to its own battery. This ensures that theengi

52CA41320-Hour Break-In PeriodIMPORTANT: The first 20 hours of operation is the enginebreak-in period. Correct break-in is essential to obtainminimum

53CA874After Break-In PeriodTo help extend the life of your Mercury MerCruiser power package,the following recommendations should be considered;• Use

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55CA470OperationInstrumentationThe following is a brief explanation of instrumentation typically foundon some boats. The owner/operator should be fam

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57CA963Audio Warning SystemYour Mercury MerCruiser power package may be equipped with anAudio Warning System.The audio warning system alarm will soun

4TABLE OF CONTENTSPageWarranty Information 6Owner Warranty Registration 6. . . . . . . . . . . . . . . . . . . . . . . . . International Owner Regis

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59CB775Electrical System Overload ProtectionIf an electrical overload occurs, a fuse will blow or the circuit breakerwill trip open. The cause must b

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61CA9414 A 20 amp fuse may be located in ignition switch “I” terminal leadto protect electrical system. Check for blown fuse if key is turned toSTART

62CA933Remote ControlsCC99977443134812357866CC998Remote Control FeaturesYour boat may be equipped with a Mercury Precision or Quicksilverremote contr

632 Neutral Release Lever - Prevents accidental shift and throttleengagement. Neutral lock button must be pushed IN to move thecontrol handle out of

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65CA418Power TrimPower Trim allows the operator to adjust the drive angle, whileunderway, to provide the ideal boat angle for varying load and waterc

66• In most cases, reduce boat speed.• If in excess, lower the bow of some boats to a point at which theybegin to plow with their bow in the water wh

67CA757Starting, Shifting And StoppingWARNINGBefore starting engine, operate bilge blower for at least fiveminutes to remove any explosive fumes from

5PageOperation 54Instrumentation 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Audio Warning System 56. . . . . . . .

685 Refer to A or B as appropriate for your model.A Carbureted Engine - Push THROTTLE ONLY button and positionthrottle setting as follows:COLD ENGINE

6910After engine has warmed up, check water temperature gauge toensure that engine temperature is not abnormally high. If it is, stopengine immediate

70CB575IMPORTANT: Avoid stopping engine if the drive unit is in gear.If engine does stop with drive unit in gear, refer to the followingprocedure:1 P

71CA971Operation ChartBEFORESTARTINGAFTERSTARTINGWHILEUNDERWAYAFTERSTOPPINGOpen enginehatch.Observe allgauges tocheckcondition ofengine. If notnormal

72CA877SpecificationsFuel RecommendationsIMPORTANT: Use of improper gasoline can damage yourengine seriously. Engine damage resulting from use ofimpr

73CA879GASOLINES CONTAINING ALCOHOLIf the gasoline in your area contains either “methanol” (methylalcohol) or “ethanol” (ethyl alcohol), you should b

74WARNINGFIRE AND EXPLOSION HAZARD: Fuel leakage from any partof fuel system can be a fire and explosion hazard which cancause serious bodily injury

75CB789FUEL SYSTEM ADDITIVES (V6 AND 5.0L/305 CID MODELS)To maximize the life of valves and valve seats on your MercuryMerCruiser engine, use Quicksi

76IMPORTANT: The use of non-detergent oils, multi-viscosityoils (other than Quicksilver 25W-40 or a good quality 20W-40 or20W-50), synthetic oils, lo

77CA953Engine Specifications(4 Cyl. Models)Models 3.0LPropshaft Horsepower(SAV1 Rating)1351(1142)Propshaft Kilowatts(SAV1 Rating)1011(852)Displacemen

6CA455Warranty InformationOwner Warranty RegistrationUNITED STATES AND CANADA ONLY• It is important that your selling dealer fills out the WarrantyRe

78CA954Engine Specifications(V-6 Models)Models 4.3L 4.3LH 4.3L EFIPropshaft Horsepower(SAV1 Rating)19012051(1902)2101(1882)Propshaft Kilowatts(SAV1 R

79CA955Engine Specifications(V-8 Models)Models 5.0L 5.0L EFIPropshaft Horsepower 22012401Propshaft Kilowatts 16411791Displacement 305 cid (5.0 l)Maxi

80CA950Engine Specifications (V-8 Models)Models5.7L 5.7LEFI350MagMPIMX 6.2LMPIPropshaft Horsepower(SAV1 Rating)25012601(2332)3001(2592)3201Propshaft

81CA956Engine Specifications(V-8 Models)Models 7.4L MPI 454 Mag MPIPropshaft Horsepower(SAV1 Rating)3101(2752)3851Propshaft Kilowatts(SAV1 Rating)231

82CA957Engine Specifications(V-8 Models)Models 502 Mag MPIPropshaft Horsepower 4151Propshaft Kilowatts 3091Displacement 502 cid (8.2 l)Maximum rpm @

83CB811MaintenanceWARNINGAlways disconnect battery cables from battery before work-ing around electrical system components to prevent injury toyourse

845 Power Trim System - Quicksilver Power Trim and Steering Fluid,or SAE 10W-30 motor oil.6 Crankcase Oil - Quicksilver 4-Cycle Marine Engine Oil (Re

85Engine ModelMCM 305 cid / 5.0L and350 cid / 5.7L and 377 cid / 6.2LCrankcase Oil (With Filter) 15.5 (5.25)Seawater Cooling System 215 (14.1)Closed

86CA951Gas SterndriveRoutine Maintenance *Each DayStartEach DayEndWeeklyEvery TwoMonthsCheck crankcase oil (interval can be extended based on experi-

87Gas Sterndrive (Continued)Scheduled Maintenance *AnnuallyEvery100Hours orAnnuallyEvery200Hours or3 YearsEvery300Hours or3 YearsEvery 2YearsEvery

7International Owner RegistrationOUTSIDE THE UNITED STATES AND CANADA• It is important that your selling dealer fills out the WarrantyRegistration Ca

88Gas Sterndrive(Continued)Scheduled Maintenance * (Continued)AnnuallyEvery100Hours orAnnuallyEvery200Hours or3 YearsEvery300Hours or3 YearsEvery

89247638574766763862CB819Checking Fluid LevelsCHECKING CRANKCASE OIL1 Stop engine. Allow approximately five minutes for oil to drain intooil pan. Boa

90557054677108CA886CHECKING POWER STEERING PUMP FLUIDStop engine and position drive unit straight back.5 Remove FILLCAP/DIPSTICK and observe level. A

91670547771340CA887CHECKING ENGINE COOLANT - CLOSED COOLED MODELSONLYWARNINGAvoid serious injury from burns. Do not remove coolant capwhen engine is

92750281759881CA888CHECKING DRIVE UNIT OILNOTE: Oil level will fluctuate during operation. Oil level should bechecked with cold engine before startin

93709792A714253CA942CHECKING POWER TRIM PUMP FLUIDPlace drive unit in full down/in position.2 Remove fill cap from reservoir and observe oil level. L

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95 CB820Changing FluidsRefer to Maintenance for change interval. Crankcase oil should bechanged before placing boat in storage.Power Trim or Power St

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97CA967Changing Drive Unit Oil1 Remove gear lube monitor bottle from bracket.2 Empty contents into suitable container.3 Install monitor in bracket.