Mercury MerCruiser Axius 350 MAG User Manual Download Page 16

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Section 1 - Warranty

Page 8

90-864197084 NOVEMBER 2008

Consumer Application Warranty Chart

Consumer Application: Standard Factory Limited Warranty by Region & Boat Brand

Limited Corrosion

Warranty

Non-Certified Boat Brand

Certified Boat Brand

All Boat Brands

Region

Standar

SeaCore

Vazer

and

Models

with

Closed

Cooling

Scorpio

n 377

Standar

SeaCore

Vazer

and

Models

with

Closed

Cooling

Scorpio

n 377

Vazer,

Standard

Models,

and and

Models

with

Closed

Cooling

SeaCore

USA and
Canada

1 year

3 years

2 years

4 years

3 years

4 years

Latin
America

1 year

3 years

1 year

2 years

4 years

2 years

3 years

4 years

Mexico

1 year

3 years

1 year

4 years

1 year

4 years

Europe

2 years

3 years

2 years

3 years

4 years

3 years

4 years

Japan

1 year

Australia
and New
Zealand

2 years

3 years

all Tow

Sports

2 years

3 years

all Tow

Sports

3 years

4 years

South
Pacific

1 year

3 years

1 year

3 years

1 year

3 years

4 years

Asia
(excludin
g Japan,
South
Pacific,
Australia,
New
Zealand)

2 years

3 years

all Tow

Sports

2 years

3 years

all Tow

Sports

2 years

NOTE: In regions where the Certified Boat Builder program is not applicable, the regular warranty always applies.
NOTE: In regions where TBD (To Be Determined) is listed, check with your local dealer for warranty length and conditions.

Summary of Contents for MerCruiser Axius 350 MAG

Page 1: ...our sterndrive or inboard engines without integral exhaust when installed in a recreational craft in accordance with the manufacturers supplied instructions will meet the exhaust emissions requirement...

Page 2: ...oy using this product for many boating seasons To ensure maximum performance and carefree use we ask that you thoroughly read this manual The Operation Maintenance and Warranty Manual contains specifi...

Page 3: ...in death or serious injury CAUTION Indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Indicates a situation which if not avoided could result in engi...

Page 4: ......

Page 5: ...22 Engine Serial Number Decal MPI 22 Bravo Transom Serial Number 22 Features and Controls 23 Lanyard Stop Switch 23 Emergency Stop E Stop Switch 24 Instrumentation 24 VesselView If Equipped 24 SC1000...

Page 6: ...ding 64 Engaging Auto Heading 64 Course Adjustment Using the Turn Buttons or Joystick 65 To Resume a Heading 66 Disengaging Auto Heading 67 Response Button 68 Track Waypoint 69 Engaging Track Waypoint...

Page 7: ...Extended Storage 118 Preparing Power Package for Storage 118 Engine and Fuel System Preparation 118 Draining the Seawater System 119 Drain System Identification 119 Air Actuated Single Point Drain Sys...

Page 8: ...Parts and Accessories Inquiries 140 Resolving a Problem 140 Mercury Marine Service Offices 141 Ordering Literature 141 United States and Canada 141 Outside The United States and Canada 142 Dealer Chec...

Page 9: ...obal Warranty Charts 11 Warranty for Consumer Applications 11 Warranty for Commercial Applications 11 Warranty for Government Applications 12 Warranty for Consumer Applications 12 Warranty for Commerc...

Page 10: ...e that your warranty coverage begins promptly your selling dealer should fill out the warranty registration card completely and mail it to the distributor responsible for administering the warranty re...

Page 11: ...ceive one 1 year of additional warranty coverage The repair or replacement of parts or the performance of service under this warranty does not extend the life of this warranty beyond its original expi...

Page 12: ...ranty manual in order to obtain warranty coverage Mercury Marine reserves the right to make any warranty coverage contingent upon proof of proper maintenance What Mercury Marine Will Do Mercury Marine...

Page 13: ...owing storage telephone rental inconvenience slip fees insurance coverage loan payments loss of time loss of income or any other type of incidental or consequential damages are not covered by this war...

Page 14: ...Mercury reserves the right to improve or modify products from time to time without assuming an obligation to modify products previously manufactured How to Obtain Warranty Coverage The customer must...

Page 15: ...at our option repairing a corroded part replacing such part or parts with new or Mercury Marine certified remanufactured parts or refunding the purchase price of the Mercury product Mercury reserves t...

Page 16: ...1 year 3 years 1 year 1 year 1 year 4 years 1 year 1 year 1 year 4 years Europe 2 years 3 years 2 years 2 years 3 years 4 years 3 years 3 years 3 years 4 years Japan 1 year 1 year 1 year 1 year 1 year...

Page 17: ...1 year 1 year 1 year Europe 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours none none Ja...

Page 18: ...rs 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours 1 year or 500 hours none none Japan 1 year or 500 hours 1 year or 500 hours 1...

Page 19: ...frica 3 years 3 years Australia New Zealand 2 years Japan 1 year 1 year 1 year South Pacific 2 years 2 years 2 years Other Asia 1 year 1 year 1 year Warranty for Commercial Applications Engine Model R...

Page 20: ...urs 1 year or 500 hours 3 years Australia New Zealand 1 year or 500 hours Japan South Pacific Other Asia Warranty for Consumer Applications Engine Model Region Standard Factory Limited Warranty by Cer...

Page 21: ...1 year or 500 hours 1 year or 500 hours Australia New Zealand Japan South Pacific Other Asia Warranty for Government Applications Engine Model Region Standard Factory Limited Warranty by Certificatio...

Page 22: ...y Marine in compliance with those regulations provides this limited warranty for the emission control systems see the components of the emission control system listed following and further warrants th...

Page 23: ...obligation to modify products previously manufactured What Is Not Covered This limited warranty does not cover routine maintenance items tune ups adjustments normal wear and tear damage caused by abus...

Page 24: ...r maintenance of your inboard or sterndrive engine Your emission control system may include parts such as the carburetor or fuel injection system the ignition system and catalytic converter Also inclu...

Page 25: ...the availability of replacement decals before proceeding NOTE When the CE mark is present in the lower right corner of the Emission Control Information Label on the engine the Declaration of Conforma...

Page 26: ...ke engines saving money and resources 3 Longer Emission Warranty Protects consumer for worry free operation Beginning January 1 2003 one Three Star label will be included with each factory certified M...

Page 27: ...marine engine 2004 exhaust emission standards Engines meeting these standards have 20 lower emissions than One Star Low Emission engines Three Stars Ultra Low emission A SS D mc79571 1 The three star...

Page 28: ...Section 1 Warranty Notes Page 20 90 864197084 NOVEMBER 2008...

Page 29: ...auges 25 Analog Gauges If Equipped 25 Bravo Sterndrive Serial Number and Identification 26 Electronic Helm Steering 26 Dual Handle Electronic Remote Control ERC with DTS Trackpad Features and Operatio...

Page 30: ...I The serial number decal is located on the engine cover 25903 Serial numbers and maintenance color codes decal The engine serial number is also stamped in the engine block Bravo Transom Serial Number...

Page 31: ...s wrist or leg or tie a knot in the lanyard Activation of the lanyard stop switch will stop the engine immediately but the boat will continue to coast for some distance depending upon the velocity an...

Page 32: ...ng other occupants on proper starting and operating procedures should they need to operate the engine in an emergency Accidental or unintended activation of the switch during normal operation is also...

Page 33: ...ntain additional gauges The owner and operator should be familiar with all the instruments and their functions on the boat Ask your boat dealer to explain the gauges and normal readings that appear on...

Page 34: ...lly until you have a chance to explore the Axius system s handling characteristics and boat s responses in an open area clear of obstructions or other boat traffic The initial steering setting of two...

Page 35: ...ncrease tension on the control handle and counter clockwise to decrease tension 3 Adjust to desired tension Starboard side with side cover removed a ERC handle tension adjustment screw labeled De b ER...

Page 36: ...bottom is at a 3 5 angle to the water 3 5 mc79528 Trimming the sterndrive unit up out can Generally increase top speed Increase clearance over submerged objects or a shallow bottom Cause the boat to...

Page 37: ...nance until performing the Wide Open Throttle Reverse operation to end the Trim Without Key mode Trim without key is a method of allowing trim operation after the ignition key switch is turned off The...

Page 38: ...pped b Red test button 2 A 90 amp fuse is located on the large post of the starter solenoid This fuse protects the engine wiring harness if an electrical overload or a reversed battery condition occur...

Page 39: ...10 amp spade fuse c Fuse holder 6 The Quicksilver MerCathode system has a 20 amp in line fuse in the wire which connects to the positive terminal on controller If the fuse is blown the system will no...

Page 40: ...o the throttle Engine Guardian Strategy is designed to help reduce the potential for engine damage by reducing engine power when a potential problem is sensed by the ECM Engine Guardian monitors Oil p...

Page 41: ...ream is available from a chart plotter and the GPS and heading sensor signals are available When in WAYPOINT SEQUENCE mode the joystick or or will cause the Precision Pilot to change to heading contro...

Page 42: ...Section 2 Getting to Know Your Power Package Notes Page 34 90 864197084 NOVEMBER 2008...

Page 43: ...in the Boat at Low Speeds 44 Maneuvering with the Joystick 44 Special Digital Throttle and Shift DTS Features 48 Dock 49 Throttle Only 50 1 Single Lever 50 Sync 51 Axius Plus CAN Control Pad If Equipp...

Page 44: ...rs A spare propeller spare thrust hubs and an appropriate wrench A first aid kit and first aid instructions Waterproof storage containers A compass and appropriate maps or charts Watch for signs of we...

Page 45: ...the boat IMPORTANT Consult local law enforcement for a complete explanation of rules and regulations Be Alert to Carbon Monoxide Poisoning Carbon monoxide is present in the exhaust fumes of all inter...

Page 46: ...ter on the propeller to cause the propeller to rotate This neutral propeller rotation can cause serious injury While Boat Is Stationary WARNING A spinning propeller a moving boat or any solid device a...

Page 47: ...mping can cause serious injury or death from occupants being thrown within or out of the boat Avoid wave or wake jumping whenever possible mc79680 1 Operating recreational boats over waves and wakes i...

Page 48: ...al damage to other parts of the power package or could affect control of the boat If continued operation is necessary do so at greatly reduced speeds WARNING Operating a boat or engine with impact dam...

Page 49: ...which allows exhaust gases to escape between propeller and gear housing Drive unit installed too high on transom Elevation and Climate Elevation and climate changes will affect the performance of you...

Page 50: ...from idle speed Do not operate at full throttle until the engine reaches normal operating temperature Frequently check engine oil level Add oil as needed It is normal for oil consumption to be high d...

Page 51: ...gine does not start after step 5 a Move the remote control lever to the full throttle position then return to 1 4 throttle b Turn the ignition key to START Release key when the engine starts and allow...

Page 52: ...letely turned you may increase the power to the inside drive To Spin the Boat at Low Speeds To spin to the right place the starboard engine in reverse and the port engine in forward To spin to the lef...

Page 53: ...2008 Page 45 Joystick Input Boat Response Movement shown from light gray to dark gray 24705 Boat moves forward 25928 24706 Boat moves aft 25927 24707 Boat moves to starboard without rotating 25929 247...

Page 54: ...y to dark gray 24709 Boat moves diagonally forward and to the starboard without rotating 25926 24710 Boat moves diagonally aft and to the starboard without rotating 25924 24711 Boat moves diagonally a...

Page 55: ...shown from light gray to dark gray 24713 Boat rotates clockwise 25921 24714 Boat rotates counter clockwise 25920 24715 Boat moves diagonally forward and to the starboard while rotating clockwise 25916...

Page 56: ...system features several alternate operational modes for the Electronic Remote Control ERC levers Any of the listed features can operate simultaneously and can help you with Warming the engines Synchr...

Page 57: ...eases settings for various functions like cruise control speed NOTE Not all functions may be active Dock Dock mode reduces the RPM throughout the range by 50 Dock mode also reduces available power whe...

Page 58: ...at remains in throttle only mode until you place the levers in neutral To disengage throttle only mode 1 Bring both ERC levers to neutral Throttle only will not disengage unless the ERC levers are in...

Page 59: ...the SYNC button To re engage Sync mode press the SYNC button Axius Plus CAN Control Pad If Equipped General Information Axius Plus CAN Control Pad functions are controlled through the Axius trackpad...

Page 60: ...us is engaged on a STANDBY light b ACTIVE light Power Icon The power icon indicates a button that engages or disengages an Axius Plus CAN Control Pad function indicated on the button If you press a bu...

Page 61: ...O HEADING button is pressed 31409 4 To make adjustments in the default heading while auto heading is active and the button light is on press the respective TURN button on the trackpad or tap quickly m...

Page 62: ...button c AUTO HEADING button d RESUME button 7 If the ERC Handles are moved to neutral Auto Heading turns off a single beep sounds and the STANDBY light turns on You cannot resume your course by pres...

Page 63: ...o change the display time 1 Open VesselView 2 Select Setting 3 Select Screen Options 4 Select the mode you want to change 5 Select the option you desire 6 Press to exit Cruise Control The VesselView s...

Page 64: ...mation shows the location and explains the function of the Axius touchpad lights and buttons Heading Adjustment and Override When Auto Heading is engaged the steering wheel feels locked into a detent...

Page 65: ...s off the light turns on for that button a single beep sounds and the ACTIVE light illuminates Buttons with power icons a SKYHOOK button b AUTO HEADING button c TRACK WAYPOINT button Auto Heading 1 At...

Page 66: ...pressed 31409 4 To adjust the heading while auto heading is active and the button light is on press the TURN button on the touchpad or tap quickly move the joystick 5 To make a turn Press one of the T...

Page 67: ...port opposite 6 To disengage auto heading turn the steering wheel or press the AUTO HEADING button A single beep sounds when it disengages If the steering wheel is used to disengage auto heading the...

Page 68: ...nd all lights other than STANDBY turn off Disengage Auto Heading 1 Disengage the AUTO HEADING mode by any of the following actions Place the ERC levers for both engines in neutral Turn the steering wh...

Page 69: ...er near the boat and to ensure that passengers are secure Compliance with this practice is even more important when Skyhook is engaged Before engaging activating Skyhook the operator must Inform passe...

Page 70: ...mins MerCruiser Diesel Repair Facility and replace the labels NOTE Skyhook will not engage while DOCK mode is engaged Disengage DOCK mode prior to engaging SKYHOOK 1 Bring the boat to a stop and move...

Page 71: ...e Skyhook Screen in VesselView information 9 When Skyhook is engaged you must remain at the helm and maintain a vigilant watch Disengage Skyhook if anyone enters the water or approaches the boat from...

Page 72: ...IMPORTANT Under most circumstances both engines and drives must be operational to achieve acceptable Skyhook performance If the necessary reference signals from an engine or drive become unavailable S...

Page 73: ...reason you must turn the steering wheel you will need to apply sufficient force to overcome the electronic detent 7 Axius Premier holds the compass heading the boat was following when the AUTO HEADING...

Page 74: ...movement adjusts the chosen heading by 1 NOTE The joystick must move over 50 of its travel for the movement to be recognized as input 24707 Adjusting heading to starboard To Resume a Heading The RESUM...

Page 75: ...engines in neutral The AUTO HEADING button light turns off and the Standby light comes on Turn the steering wheel beyond the electronic detent The AUTO HEADING button light turns off and the Resume l...

Page 76: ...ing the RESUME button See To Resume a Heading 5 If Auto Heading disengaged because the AUTO HEADING button was pressed the AUTO HEADING button light turns off and the Standby light comes on Press the...

Page 77: ...e Waypoint data needs to be provided to VesselView by a third party chart plotter Refer to your chart plotter s user manual for details Engaging Track Waypoint Mode To engage the Track Waypoint mode o...

Page 78: ...andby Press either TURN button and Axius Premier goes to Auto Heading mode Press the AUTO HEADING button and Axius Premier CAN Trackpad goes to Auto Heading mode Turn off the chart plotter and Axius P...

Page 79: ...plotter a short horn beep sounds and the WAYPOINT SEQUENCING button light starts blinking to inform the operator to make a turn a Indicator light b WAYPOINT SEQUENCE button 2 If the Waypoint Sequence...

Page 80: ...ntinues on its current heading 5 At the end of the Track Waypoint course input a new route or take control of the boat Otherwise the boat will revert to auto heading mode and continues on its last cou...

Page 81: ...ce the boat navigates a preset course The boat does not automatically respond to hazards such as other watercraft obstacles swimmers or underwater terrain Collision with these hazards could cause boat...

Page 82: ...Cruise resets when the key is turned off If the cruise limit is changed while the levers are at WOT cruise gradually changes to the new speed Cruise does not disengage if the ERC levers are at a high...

Page 83: ...efore removing any components or opening any fluid hoses 2 Unplug the shift actuator wiring harness connector 3 Move the shift lever into the neutral position The shift actuator is in the neutral posi...

Page 84: ...Section 3 On The Water Notes Page 76 90 864197084 NOVEMBER 2008...

Page 85: ...eformulated Oxygenated Gasolines USA Only 78 Gasolines Containing Alcohol 78 Engine Oil 78 Engine Specifications 79 Engine Specifications 80 Axius 350 MAG Axius SeaCore 350 MAG with Emissions Control...

Page 86: ...engine will withstand up to 10 alcohol content in the gasoline We do not know what percentage your boat s fuel system will withstand Contact your boat manufacturer for specific recommendations on the...

Page 87: ...cksilver Synthetic Blend NMMA FC W rated 4 cycle oil MerCruiser Quicksilver 25W40 NMMA FC W rated oil A NMMA FC W rated oil MerCruiser Quicksilver 4 cycle 25W40 non FC W rated oil SAE 20W SAE30W SAE40...

Page 88: ...us SeaCore 350 MAG with Emissions Control NOTE Performance specifications are obtained and corrected in accordance with SAE J1228 ISO 8665 Crankshaft Power All measurements are taken with the engine a...

Page 89: ...7 2 Minimum battery rating Non DTS models 750 CCA 950 MCA 180 Ah DTS models 800 CCA 1000 MCA 190 Ah Spark plug type AC Platinum AC 41 993 Spark plug gap 1 5 mm 0 060 in Fluid Specifications IMPORTANT...

Page 90: ...4 NOVEMBER 2008 Steering Axius All Models Capacity Fluid Type Steering system 2914 mL 98 1 2 oz Dexron III Power Trim Description Part Number Power Trim and Steering Fluid 92 858074K01 SAE Engine Oil...

Page 91: ...ion 96 Replacement 97 Water Separating Fuel Filter MPI 98 Water Separating Fuel Filter 98 GEN III Models 98 Removal 98 Installation 99 Lubrication 99 Electronic Shift Control ESC Shift Cable 99 Sternd...

Page 92: ...oduct damage personal injury or death due to fire explosion electrical shock or unexpected engine starting Always disconnect the battery cables from the battery before maintaining servicing installing...

Page 93: ...ug leads and electrical leads for damage Remove and inspect the propeller If badly nicked bent or cracked contact your authorized Mercury MerCruiser dealer Repair nicks and corrosion damage on power p...

Page 94: ...lly whichever occurs first All Bravo models except 496 Lubricate the engine coupler Every 300 hours or 3 years Check the engine mounts for tightness and torque if necessary Check the electrical system...

Page 95: ...rain into the oil pan The boat must be at rest in the water 2 Remove the dipstick Wipe clean and reinstall fully into the dipstick tube Wait 60 seconds to allow trapped air to vent NOTE Ensure that di...

Page 96: ...Cruiser Engine Oil 25W 40 5 0L 305 cid 4 25 liters 4 5 U S qt 5 7L 350 cid Changing Oil and Filter Refer to the Maintenance schedule for the change interval Engine oil should be changed before placing...

Page 97: ...ll the dipstick Changing Filter 1 Remove and discard oil filter a Oil filter 2 Coat sealing ring on new filter with engine oil and install 3 Tighten oil filter securely following filter manufacturer s...

Page 98: ...dealer 5 The fluid level must be in the warm range and not above the full hot mark when the engine is warm When the engine is cold the fluid level must be in the cold range and not above the full col...

Page 99: ...Ref No Description Where Used Part No 122 Extended Life Antifreeze Coolant Closed Cooling System 92 877770K1 Filling NOTICE Using propylene glycol antifreeze in the closed cooling system can damage th...

Page 100: ...te during operation Check the oil level with the engine cold before starting 1 Check the gear lube level in the gear lube monitor Keep the level within the recommended operating range a Gear lube moni...

Page 101: ...ace the sterndrive unit in full trim limit out position remove the fill and drain screw and sealing washer and drain the gear lube a Fill and drain screw b Sealing washer 5 Remove the vent screw and s...

Page 102: ...11 Remove the pump from the fill and drain hole Quickly install the sealing washer and the fill and drain screw Tighten securely 12 Reinstall the propeller Refer to Propellers 13 Recheck the gear lub...

Page 103: ...e engine s battery The voltage may go below the ECM s minimum required voltage Also the alternator on the other engine may now start charging This could cause a voltage spike in the engine s electrica...

Page 104: ...m water and a mild detergent Dry with compressed air or allow to air dry completely 8 Inspect the crankcase ventilation hose for cracks or deterioration Replace if necessary 9 Install the flame arrest...

Page 105: ...nifold vacuum will suck the paper against the open end of the valve d Stop the engine If the paper was not drawn onto the open end of the valve check the hose connection and for vacuum leaks in the ho...

Page 106: ...b Cool Fuel Module harness c Filter cap d Filter assembly retaining screw e Fuel filter element f Filter cup g Cool Fuel Module filter reservoir h O ring Removal 1 Allow the engine to cool down NOTE...

Page 107: ...ure that the filter cap is firmly seated against the Cool Fuel Module and torque each filter assembly retaining screw Description Nm lb in lb ft Filter assembly retaining screw 6 53 6 Open fuel supply...

Page 108: ...refer to Propellers Sterndrive U joint Shaft Splines And O rings Sterndrive Unit Removed 1 Coat sterndrive U joint O rings and driveshaft splines with grease a Driveshaft splines b U joint O rings 3...

Page 109: ...njury or death Never operate the boat out of the water with a propeller installed Before installing or removing a propeller place the drive unit in neutral and engage the lanyard stop switch to preven...

Page 110: ...sher j Propeller shaft anode 1 Slide forward thrust hub onto propeller shaft with tapered side toward propeller hub toward end of shaft 2 Apply a liberal coat of one of the following lubricants to the...

Page 111: ...ller shaft threads 92 809819 12 Secure the propeller shaft anode to the propeller shaft using the propeller shaft anode screw and washers Torque the screw Description Nm llb in lb ft Propeller shaft a...

Page 112: ...at the location that has the longest distance between two pulleys 3 Attach the Kent Moore belt tension gauge or equivalent to the belt 4 Put a wrench on the adjustment stud 16 mm 5 8 in locking nut 5...

Page 113: ...function effectively MerCathode System Battery Requirements The Mercury MerCruiser MerCathode system requires a minimum battery charge of 12 6 volts at all times to maintain functionality Boats equipp...

Page 114: ...es Mounted on each of the trim cylinders 20342 Propshaft anode Bravo Three Bbehind the aft propeller 20344 Checking the Quicksilver MerCathode System The MerCathode system should be tested to ensure a...

Page 115: ...ion for special notes about the use of anti fouling paints Anti fouling Paint IMPORTANT Corrosion damage that results from an improper type or application of anti fouling paint will not be covered by...

Page 116: ...imbal housing and trim cylinder g Ground wire between the gimbal ring and gimbal housing We recommend the following maintenance items to help keep your sterndrive corrosion free Maintain a complete pa...

Page 117: ...different types of water pickups through the hull through the transom and through the sterndrive The flushing procedures for these systems are separated into two categories sterndrive water pickups an...

Page 118: ...engine 1 On seawater cooled models Proceed to Step 4 or Step 5 2 On models with the sterndrive seawater inlet blocked supply water to the sterndrive and to the engine See Alternative Water Pickups 3 O...

Page 119: ...from the seawater pump and plug the hose to prevent water from siphoning into the engine 16 Tag the ignition switch with an appropriate tag requiring the seawater inlet hose to be reconnected prior to...

Page 120: ...e engine is operating in the normal range 11 Operate engine with sterndrive in neutral for about 10 minutes or until discharge water is clear 12 Slowly return throttle to idle speed position 13 Stop e...

Page 121: ...r inlet hoses are plugged at both ends 1 Remove the boat from the water 2 Close the seacock if equipped For visual clarity the secock shown is not installed a Hose fitting to engine b Seacock c Handle...

Page 122: ...sterndrive for 10 seconds 16 Turn off the water source 17 Disconnect the quick connect fitting and water hose from the flush socket on the engine by pressing the release button on the flush socket a Q...

Page 123: ...led in the flush socket a Dust cover b Flush socket IMPORTANT If the unit is to be stored in the water the seacock should remain closed until time of usage If unit is to be stored out of the water ope...

Page 124: ...Section 5 Maintenance Notes Page 116 90 864197084 NOVEMBER 2008...

Page 125: ...rain System 119 Manual Single Point Drain System 120 Three Point Manual Drain System 120 Multi Point Drain MPD System 120 Air Actuated Single Point Drain System 121 Boat in the Water 121 Boat out of t...

Page 126: ...Refer to the Maintenance section 4 Supply cooling water to engine Refer to the Maintenance section 5 Operate the engine long enough to bring it up to normal operating temperature and allow fuel with...

Page 127: ...or proper procedure 8 Drain the engine seawater cooling system Refer to Section 5 Draining the Seawater System Draining the Seawater System CAUTION Water can enter the bilge when the drain system is o...

Page 128: ...l Single Point Drain System a Blue handle b Blue drain plug location Three Point Manual Drain System a Blue drain plug Multi Point Drain MPD System a Side of cylinder block b Bottom of exhaust manifol...

Page 129: ...remove and plug the water inlet hose 2 Remove the air pump from the engine 3 Ensure that the lever on top of the pump is flush with the handle horizontal 4 Install the air pump on the actuator fittin...

Page 130: ...ide drain location b Starboard side drain location 9 Allow the system to drain for a minimum of five minutes Pump air as necessary to keep the green indicators extended 10 Crank the engine over slight...

Page 131: ...NOTE This procedure is written for the air pump that is attached to the engine However any air source can be used 1 Place the boat on a lever surface to ensure complete draining of system 2 Remove the...

Page 132: ...rain location 8 Allow the system to drain for a minimum of five minutes Pump air as necessary to keep the green indicators extended 9 Crank the engine over slightly with starter motor to purge any wat...

Page 133: ...water does not drain remove the blue drain plug from the distribution housing and drain manually a Drain location orange or red b Blue drain plug 5 Allow the system to drain for a minimum of five minu...

Page 134: ...leaving the plugs out while transporting the boat or performing other maintenance to ensure that all water is drained 5 Close the drain system by rotating the blue handle clockwise until it stops or...

Page 135: ...ock if equipped or unplug and reconnect the water inlet hose prior to operating the engine Boat out of the Water NOTE Use this procedure if your engine is not equipped with an air actuated single poin...

Page 136: ...locations It may be necessary to clean out the drain holes using a stiff piece of wire Do no until the entire system is drained a Port and starboard side of cylinder block b Bottom of exhaust manifol...

Page 137: ...s a Hose clamps b Blue drain plugs 4 Crank the engine over slightly with starter motor to purge any water trapped in the seawater pickup pump Do not allow the engine to start 5 After the cooling syste...

Page 138: ...ene glycol antifreeze contains a rust inhibitor and is recommended for use in marine engines Be certain to follow the propylene glycol manufacturer s recommendations Battery Storage Whenever the batte...

Page 139: ...tion 6 Storage 90 864197084 NOVEMBER 2008 Page 131 6 Carefully inspect the engine for fuel oil fluid water and exhaust leaks 7 Inspect the steering system shift and throttle control for proper operati...

Page 140: ...Section 6 Storage Notes Page 132 90 864197084 NOVEMBER 2008...

Page 141: ...ank Engine Or Cranks Slow 134 Engine Will Not Start or Is Hard to Start 134 Poor Performance 135 Engine Runs Rough Misses or Backfires 135 Excessive Engine Temperature 135 Insufficient Engine Temperat...

Page 142: ...s of problems The system will respond to a problem by emitting a continuous beep and or reducing engine power in order to provide engine protection If Guardian System has been activated reduce throttl...

Page 143: ...nes or blow out lines with compressed air to remove obstruction Flame Arrestor dirty Clean Flame Arrestor Faulty ignition system component Service ignition system Idle speed too low Have EFI system ch...

Page 144: ...Start the engine or engines Response to joystick input is erratic or the joystick operates independent of input Ensure there are no radios or other sources of electronic or magnetic interference near...

Page 145: ...tiple helm boats only Steering System Symptom Remedy The steering wheel steers the boat but operates without resistance The starboard key switch is tuned off Turn on the key Check and start the starbo...

Page 146: ...138 90 864197084 NOVEMBER 2008 Power Trim Does Not Operate Motor Operates but Sterndrive Unit Does Not Move Possible Cause Remedy Trim pump oil level low Fill pump with oil Drive unit binding in gimb...

Page 147: ...pair Service 140 Service Away From Home 140 Stolen Power Package 140 Attention Required after Submersion 140 Replacement Service Parts 140 Parts and Accessories Inquiries 140 Resolving a Problem 140 M...

Page 148: ...or most of their life They are also expected to operate in both fresh and saltwater environments These conditions require numerous special parts Exercise care when replacing marine engine parts becaus...

Page 149: ...4 Australia 32 87 32 32 11 32 87 31 19 65 Marine Power Europe Inc Parc Industriel de Petit Rechain B 4800 Verviers Belgium 954 744 3500 954 744 3535 Mercury Marine Latin America Caribbean 11650 Interc...

Page 150: ...54936 1939 Ship To Please Print Or Type This Is Your Shipping Label Name Address City State ZIP Dealer Checklist and Customer Orientation Contact Information Dealer name and number Dealer technician...

Page 151: ...board engine off during the turn Ensure boat steering remains responsive Safety Customer Dealer Enable Throttle Only and demonstrate its ability to disable shifting of the electronic remote control an...

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Summary of Contents for MerCruiser Axius 350 MAG

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Mercury MerCruiser Axius 350 MAG, User Manual, Page: 16 / 151

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Summary of Contents for MerCruiser Axius 350 MAG

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