Mercury D7.3L D-TRONIC Spécifications Page 1

CA741Warranty MessageThe product you have purchased comes with a limited warranty from Mercury Marine; theterms of the warranty are set forth in the W

10CD622Warranty Coverage and ExclusionThe purpose of this section is to help eliminate some of the more common misunderstandings regarding warran-ty

100CA785Mercury Marine Service OfficesFor assistance, call, fax, or write. Please include your daytime telephone number with mail and faxcorresponden

101CA463Customer Service LiteratureEnglish LanguageEnglish language publications are available from:Mercury MarineAttn: Publications DepartmentW6250

102cae781Andere SprachenUm eine Betriebs– und Wartungsanleitung in einer anderen Sprache zu erhalten, wenden Sie sich an dasnächste Mercury Marine od

103CA752Ordering LiteratureBefore ordering literature, please have the following information about your power package available:Model __________ Hors

104CD68Owner’s LogbookDate Maintenance and RepairOperatingHours

105CD68Owner’s LogbookDate Maintenance and RepairOperatingHours

106CD68Owner’s LogbookDate Maintenance and RepairOperatingHours

11CE350Transferable WarrantyThe product warranty is transferable to a subsequent purchaser, but only for the remainder of the unused portionof the li

12CD594THIS PAGE IS INTENTIONALLY BLANK

13CE346Read This Manual ThoroughlyIF YOU DON’T UNDERSTAND ANY PORTION, CONTACT YOUR DEALER FOR A DEMONSTRATION OFACTUAL STARTING AND OPERATING PROCED

14CA619GENERAL INFORMATIONLanyard Stop Switch74608 21The purpose of a lanyard stop switch (1) is to turn off the engine when the operator moves far e

15Lanyard Stop Switch (Continued)While activation of the lanyard stop switch will stop the engine immediately, a boat will continue to coast for some

16CA641Courtesy of ABYC1CA6423A3BCourtesy of ABYC2A2B

17CA620Exhaust EmissionsBE ALERT TO CARBON MONOXIDE POISONINGCarbon monoxide is present in the exhaust fumes of all internal combustion engines inclu

18CD543Wave And Wake JumpingOperating recreational boats over waves and wakes is a natural part of boating. However, when this activity isdone with s

19CD604Impact With Underwater HazardsReduce speed and proceed with caution whenever you’re driving a boat in shallow water areas or in areas wherethe

2CA753WELCOME!You have selected one of the finest marine power packages available. It incorporates numerous design featuresto assure operating ease a

20CA476Safe Boating SuggestionsIn order to safely enjoy the waterways, familiarize yourself with local and other governmental boating regulationsand

21• Never be under the influence of alcohol or drugs while boating (it is the law). They impair your judgmentand greatly reduce your ability to react

22CD3Conditions Affecting OperationCD4Weight DistributionPositioning of weight (passengers and gear) inside the boat has the following effects:A. Shi

23CD605Propeller SelectionIMPORTANT: Installed propeller must allow engine to run at the upper end of the specified throttleoperating revolutions per

24CD476How Elevation And Climate Affect PerformanceNOTE: Engines equipped with EDI (D-Tronic engines) reduce the effects of changes in elevation and

25CD5Important InformationCD606Operation and MaintenanceRECOMMENDED OPERATION / DUTY CYCLEIt is the operator’s responsibility to operate within the f

26CE7OWNER/OPERATOR RESPONSIBILITIESIt is the operator’s responsibility to perform all safety checks, ensure that all lubrication and maintenance ins

27CE8Freezing Temperature And Cold Weather OperationIMPORTANT: If boat is operated during periods of freezing temperature, precautions must be taken

28CA20Launching and Boat Operation CareCAUTIONDuring launching from a trailer, if the unloading ramp is steep or the trailer bed must be tilted, the

29CA772Do-It-Yourself Maintenance SuggestionsIf you are one of those persons who likes to do-it-yourself, here are some suggestions for you.• Present

3CD539Identification RecordPlease record the following information:1.Engine Model and HorsepowerEngine Serial Number2.Transom Assembly Serial Number

30CE335Multiple EDI Engine Battery PrecautionsSituationAlternators: Alternators are designed to charge the battery that supplies electrical power to

31CE1120-HOUR BREAK-IN PERIODIMPORTANT: The first 20 hours of operation is the engine break-in period. Correct break-in is essentialto obtain minimum

32CD9OperationCD16321578718567185671856472753671772718567185671886

33CD548Quicksilver Instruments and InstrumentationShown is the basic Quicksilver instrumentation and engine system monitor display for the Diesel Pow

34CD549718911AUDIOTESTABCDE718912AUDIOTESTCD5501 Engine System Monitor Features - The appropriate light functions as follows:A Preheat Indicator Lamp

35CD5512244434716301275955CD20Electrical System Overload Protectionlf an electrical overload occurs the circuit breaker will trip open.IMPORTANT: The

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37CD195Remote Controls (Panel Mounted)Your boat may be equipped with one of many Quicksilver remote controls available. All controls feature aninteg

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39CD217Remote Controls (Two Lever)Your boat may be equipped with one of many Quicksilver remote controls available. All controls feature anintegral

4CD601TABLE OF CONTENTSPageWarranty Message 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

40CD553312°3 - 5

41CA35Power TrimThe Power Trim system allows operator to raise and lower drive unit for trailering, beaching, launching andshallow water operation.

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43CB188POWER TRIM OPERATION - PANEL MOUNT REMOTE CONTROLIMPORTANT: If TRAILER button is held depressed after drive unit reaches end of upward travel,

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45CB191POWER TRIM OPERATION - DUAL ENGINE CONSOLE MOUNTREMOTE CONTROL (TWO BUTTON AND THREE BUTTON VERSIONS)IMPORTANT: If TRAILER button is held depr

46CE29Starting, Shifting and StoppingBEFORE STARTING THE ENGINEWARNINGDo not use volatile starting aids, such as Ether, Propane, or Gasoline in the e

47CE31ENGINE WARM UPCAUTIONImproper or no warm-up of engine can seriously impair the Iife of your diesel engine.1 After starting, check to ensure all

48CE35OPERATION CHARTSTARTINGPROCEDUREAFTERSTARTINGWHILEUNDERWAYSTOPPING &SHUT DOWNTurn on and run enginecompartment bilgeblower, if so equipped,

49CD7SpecificationsCD11SeacockSeacock (water inlet valve) used, must have an internal cross-sectional area equal to or greater than hose toprevent re

5PageOperation 32Quicksilver Instruments and Instrumentation 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50CD164Fuel RequirementsWARNINGElectrical system components on this engine are not external ignition protected. DO NOT STORE ORUTILIZE GASOLINE ON BO

51CE16Diesel Fuel In Cold WeatherUnaltered diesel fuels thicken and “gel” in cold temperatures, unless treated. Virtually all diesel fuels are “clima

52CD557EngineDESCRIPTIONSPECIFICATION - MCM (Sterndrive)DESCRIPTIOND7.3L D-Tronic D7.3L D-Tronic LDCrankshaft Horsepower (Kilowatts) 1300 (223) 260 (

53CD558CapacitiesNOTE: All measurements are given in US Quarts (Liters).ITEMSPECIFICATION - MCM (Sterndrive)D7.3L D-Tronic and D7.3L D-Tronic LDTotal

54CD10MaintenanceCD559Power Package ViewsFRONTabdqpcfgjhlmeonqrsikka-Heat Exchanger/Coolant Tank Capb-Engine Water Circulating Pump and Pulleyc -Sacr

55CD560PORT (LEFT) SIDEmerCruiserabcdefghijklmnpqu vt w xrsok76075a-Steering Systemb-Transom Assemblyc -Sterndrive Unitd-Antiventilation Platee-Power

56CD561135426789101176075CE348General Maintenance InformationWARNINGAlways disconnect battery cables from battery before working around electrical sy

57CD609Maintenance SchedulesDIESEL STERNDRIVERoutine MaintenanceEachDayStartEachDayEndWeeklyEveryTwoMonthsCheck crankcase oil (interval can be extend

58Maintenance SchedulesDIESEL STERNDRIVEScheduled MaintenanceAfterFirst20hoursAfterFirst100hoursAnnu-allyEvery100hours orAnnuallyEvery200hoursor 3ye

59Maintenance SchedulesDIESEL STERNDRIVEScheduled Maintenance (Continued)AfterFirst20hoursAfterFirst100hoursAnnu-allyEvery100hours orAnnuallyEvery20

6CD54Warranty InformationCD55Owner Warranty RegistrationUNITED STATES AND CANADA ONLY• It is important that your selling dealer fills out the Warrant

60CD564427097995709797595575955716726710A10B760757607576126713803B3A

61CD565Checking Fluids LevelsCRANKCASE OIL1 Check engine oil daily before first start-up.NOTE: If it becomes necessary to check oil level during oper

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63CE45ENGINE COOLANT1 Check coolant level in coolant recovery bottle. Add specified coolant as required.NOTE: Coolant recovery system is considered t

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65CD568Changing FluidsSee MAINTENANCE CHART for lubricant change interval. Lubricant should be changed before placing boat instorage. Power Trim or P

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67CE50Drive BeltsIf any drive belts or pulleys need replacement or drive belt tension needs adjustment, see your Authorized Mer-Cruiser Dealer.INSPEC

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69CD572Air Filter - Cleaning and Replacement1 Disconnect and remove wire retainer. Carefully remove air cleaner element from air intake housing. Wash

7CD56International Owner RegistrationOUTSIDE THE UNITED STATES AND CANADA• It is important that your selling dealer fills out the Warranty Registrati

70CD57371362 1170355700621 1A 1B 1C 1D 1ECD603Cleaning Quicksilver Seawater StrainerNOTE: Refer to manufacturers instructions if equipped with other

71CD5757325410276107CD576Flushing Seawater Cooling SystemWARNINGWhen flushing, be certain the area around propeller is clear, and no one is standing

72CD57723476105761165718731

73CB66Seawater Pump ImpellerThis maintenance should be performed by an Authorized MerCruiser Dealer.1 Seawater pump impeller should be inspected when

f718702761082731922A76105174731761142B2C 74CD579

75CD580REPLACING WATER SEPARATING FUEL FILTERCAUTIONAny water entering the fuel injection system will disable the system. Check for water in water se

76CD231711767057837005527057745A719661739197203265B

77CD205EXTERNAL COMPONENTSWhenever two or more dissimilar metals (like those found on the sterndrive) are submerged in a conductive solu-tion, such a

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79CA168In addition to the corrosion protection devices, the following steps should be taken to inhibit corrosion:IMPORTANT: Corrosion damage that res

8CE345Mercury MerCruiser Diesel Limited WarrantyI. We warrant each new production MerCruiser Diesel Sterndrive Power Package, Inboard Engine andAcces

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81CA77PropellerWARNINGRemote Control must be in NEUTRAL and ignition key removed from switch before removing and/orinstalling propeller.WARNINGPlace

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83CA79REPAIRSome damaged propellers can be repaired. See your dealer.CD583INSTALLATION (BRAVO TWO)IMPORTANT: If reusing tab washer,carefully inspect

84CD15Miscellaneous MaintenanceCD6127108812760753

85CA103Battery1 All lead acid batteries discharge when not in use. Recharge every 30 to 45 days. or when specific gravity dropsbelow battery manufact

86CD585Cold Weather Or Extended StorageCD58617595476075

87CD587Power Package LayupIMPORTANT: This service should be performed by an Authorized MerCruiser Dealer.CAUTIONThe engine must be prepared for long

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89CD589Power Package Layup (Continued)Drain seawater section of cooling system and prepare for cold weather or extended storage following these pro-c

9VI. Reasonable access must be provided to the Product for warranty service. This warranty will not applyto: 1) Haul-out, launch, towing and storage

1010761077187376186 90CD590

91CE76Power Package Layup (Continued)Dealer should perform these remaining tasks prior to layup:1 After draining, perform all checks, inspections, lu

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93CE78Power Package RecommissioningIMPORTANT: This service should be performed by an Authorized MerCruiser Dealer.WARNINGTo prevent possible injury o

94CD49TroubleshootingCD623Starter Motor Will Not Crank Engine, Or Cranks It Very SlowlyPossible Cause Remedy• Battery switch turned off • Turn switch

95Engine Runs Rough, Misses And/Or BackfiresPossible Cause Remedy• Clogged fuel or air filters • Replace filters.• Stale or contaminated fuel• If con

96Excessive Engine TemperaturePossible Cause Remedy• Seacock closed, if so equipped • Open.• Drive belt loose or in poor condition • Replace and/or a

97Low Engine Oil PressurePossible Cause Remedy• Insufficient oil in crankcase • Check and add oil.• Excessive oil in crankcase (causing it tobecome a

98CD624Steering Wheel Turns Hard Or JerkyPossible Cause Remedy• Low power steering pump fluid level • Refill system with fluid.• Drive belt loose or

EXTRA HELP 99CA461Owner Service AssistanceLocal Repair ServiceAlways return your MerCruiser powered boat to your local Authorized Dealer, should the n