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FEATURES & CONTROLS

61

• If the boat steers toward the left, set the trim tab in the direction

of (b).

37494

a

b

c

d

e

a -

Trim tab

b -

Steers toward the left,

set the trim tab in the

direction of B

c -

Steers toward the

right, set the trim tab in

the direction of C

d -

Turning left

e -

Turning right

NOTE: Trim tab adjustment will have little effect reducing steering

torque if the outboard is installed with the anti‑ventilation plate

approximately 50 mm (2 in.) or more above the boat bottom.

Содержание 25 2-Stroke

Страница 1: ...for your confidence in Mercury Marine EPA Emissions Regulations Outboards sold by Mercury Marine in the United States are certified to the United States Environmental Protection Agency as conforming t...

Страница 2: ...ing obligation Mercury Marine Fond du Lac Wisconsin U S A Litho in U S A 2008 Mercury Marine Mercury Mercury Marine MerCruiser Mercury MerCruiser Mercury Racing Mercury Precision Parts Mercury Propell...

Страница 3: ...rective 89 336 EC Generic emission standard EN 50081 1 Generic immunity standard EN 50082 1 Vehicles boats and internal combustion engine driven devices radio disturbance characteristics SAE J551 CISP...

Страница 4: ...h service CSI Customer Satisfaction Index score for warranty service Possesses all necessary service tools test equipment manuals and parts books Employs at least one Certified or Master technician Pr...

Страница 5: ...and High Performance Boat Operation 13 Outboard Remote Control Models 13 Remote Steering Notice 14 Lanyard Stop Switch 15 Protecting People in the Water 17 Passenger Safety Message Pontoon Boats and D...

Страница 6: ...NTROLS Remote Control Features 56 Tilting Outboard 56 Shallow Water Operation 57 Trim Adjustment 58 Steering Friction Adjustment 59 Trim Tab Adjustment 60 OPERATION Pre Starting Check List 62 Operatin...

Страница 7: ...ode 84 Propeller Replacement 85 Spark Plug Inspection and Replacement 89 Lubrication Points 90 Gearcase Lubrication 90 Submerged Outboard 92 STORAGE Storage Preparation 93 Protecting External Outboard...

Страница 8: ...SORIES Accessories 99 WIRING DIAGRAMS Wiring Diagrams 103 OWNER SERVICE ASSISTANCE Local Repair Service 112 Service Away from Home 112 Parts and Accessories Inquiries 112 Service Assistance 112 Mercur...

Страница 9: ...product by mail There is no charge for this service For products purchased outside the United States and Canada contact the distributor in your country or the Marine Power Service Center closest to y...

Страница 10: ...address new address and engine serial number to Mercury Marine s warranty registration department Your dealer can also process this change of information Mercury Marine Attn Warranty Registration Dep...

Страница 11: ...his limited warranty provided coverage for one 1 year from either the date the product is first sold or the date on which the product is first put into service whichever occurs first The repair or rep...

Страница 12: ...efunding the purchase price of the Mercury product Mercury reserves the right to improve or modify products from time to time without assuming an obligation to modify products previously manufactured...

Страница 13: ...ooling system by a foreign body running the engine out of water mounting the engine too high on the transom or running the boat with the engine trimmed out too far Use of the product for racing or oth...

Страница 14: ...Limited Warranty Against Corrosion WHAT IS COVERED Mercury Marine warrants that each new Mercury Mariner Mercury Racing Sport Jet M2 Jet Drive Tracker by Mercury Marine Outboard Mercury MerCruiser Inb...

Страница 15: ...n repairing a corroded part replacing such part or parts with new or Mercury Marine certified re manufactured parts or refunding the purchase price of the Mercury product Mercury reserves the right to...

Страница 16: ...the use of a corrosion protection system such as the Mercury Precision Parts or Quicksilver MerCathode system and or Galvanic Isolator Corrosion damage caused by improper application of copper base a...

Страница 17: ...t are not covered by warranty The provisions set forth following have been incorporated by reference into the Three Year Limited Warranty Against Corrosion Failure the International Limited Outboard W...

Страница 18: ...ng circumstances When performed on emergency basis providing there are no authorized dealers in the area who can perform the work required or have no facilities to haul out etc and prior factory appro...

Страница 19: ...rial blocking inlet holes motor being mounted too high or trimmed too far out 15 Use of fuels and lubricants which are not suitable for use with or on the product Refer to the Maintenance section 16 O...

Страница 20: ...oard properly If you have any questions contact your dealer Safety and operating information that is practiced along with using good common sense can help prevent personal injury and product damage Th...

Страница 21: ...M PERSON CAPACITY POUNDS XXX MAXIMUM WEIGHT CAPACITY XXX 26777 High Speed and High Performance Boat Operation If your outboard is to be used on a high speed or high performance boat with which you are...

Страница 22: ...g link rod This can cause a sudden unexpected loss of boat control resulting in serious injury or death due to occupants being thrown within or out of the boat Always use required components and follo...

Страница 23: ...a cord usually 122 152 cm 4 5 feet in length when stretched out with an element on one end made to be inserted into the switch and a lanyard cord on the other end for attaching to the operator The la...

Страница 24: ...irection drinking alcohol or consuming drugs or daring high speed boat maneuvers While activation of the lanyard stop switch will stop the engine immediately a boat will continue to coast for some dis...

Страница 25: ...boat is moving coasting and the outboard gear shift is in neutral position there is sufficient force by the water on the propeller to cause the propeller to rotate This neutral propeller rotation can...

Страница 26: ...No one should ever be on the deck in front of the fence while the boat is in motion Keep all passengers behind the front fence or enclosure Persons on the front deck could easily be thrown overboard o...

Страница 27: ...ly or completely out of the water certain hazards arise particularly when the boat reenters the water 26784 The primary concern is the boat changing direction while in the midst of the jump In such ca...

Страница 28: ...by the outboard or the boat bottom The most important thing you can do to help reduce injury or impact damage from striking a floating or underwater object is to control the boat speed Under these con...

Страница 29: ...so at greatly reduced speeds WARNING Operating a boat or engine with impact damage can result in product damage serious injury or death If the vessel experiences any form of impact have an authorized...

Страница 30: ...with insufficient ventilation may draw in carbon monoxide Install one or more carbon monoxide detectors in your boat Although the occurrence is rare on a very calm day swimmers and passengers in an e...

Страница 31: ...e safely used with your outboard or outboard operating system Acquire and read the installation operation and maintenance manuals for all your selected accessories Safe Boating Suggestions In order to...

Страница 32: ...r ability to react quickly Prepare other boat operators Instruct at least one other person on board in the basics of starting and operating the outboard and boat handling in case the driver becomes di...

Страница 33: ...other property where the damage value exceeds 500 00 or 4 there is complete loss of the boat Seek further assistance from local law enforcement Recording Serial Number It is important to record the s...

Страница 34: ...on displacement 430 cc 26 2 cu in Cylinder bore 68 mm 2 68 in Piston stroke 59 mm 2 32 in Exhaust system Through hub exhaust Cooling system Water cooled Starting system Manual Electric Manual Battery...

Страница 35: ...GENERAL INFORMATION 27 Components 25 30M 37417 1 2 3 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 4 5 MH models...

Страница 36: ...rim tab 9 Secondary water intake 10 Propeller 11 Starter rope handle 12 Shift lever 13 Throttle grip 14 Clamp screw 15 Clamp bracket 16 Trim position pin 17 Upper oil plug 18 Cooling water intake 19 L...

Страница 37: ...29...

Страница 38: ...GENERAL INFORMATION 30 37461 26 27 28 29 30 25 1 2 3 4 5 6 7 8 9 10 11 12 15 16 14 18 19 20 13 21 22 23 24 17 EH models...

Страница 39: ...ary water intake 10 Propeller 11 Starter rope handle 12 Shift lever 13 Throttle grip 14 Clamp screw 15 Clamp bracket 16 Trim position pin 17 Battery cable 18 Upper oil plug 19 Cooling water intake 20...

Страница 40: ...GENERAL INFORMATION 32 37463 26 27 28 29 30 25 1 2 3 4 5 6 7 8 9 10 11 12 14 15 13 17 18 19 20 16 21 22 23 24 E models...

Страница 41: ...water intake 10 Propeller 11 Starter rope handle 12 Shift lever 13 Clamp screw 14 Clamp bracket 15 Trim position pin 16 Battery cable 17 Upper oil plug 18 Cooling water intake 19 Lower oil plug 20 Con...

Страница 42: ...strongly recommend that your dealer install your outboard and related accessories ot ensure proper installation and good performance If you install the outboard yourself follow instructions in the man...

Страница 43: ...accordance withthe instructions below 1 Position the outboard motor at the center of the stern 37508 a 2 Position the outboard engines about 580 mm 23 in apart 580mm 37509 3 Clearance between anti ve...

Страница 44: ...ove condition cannot be met due to a bottom shape of your boat please consult the dealer Installing the Remote Control Device Right Hand Steering 1 Positioning the remote control box Position the remo...

Страница 45: ...ral N f Forward F g Reverse R h Throttle only lever 3 Determining remote control cable length A guideline for determining the proper length for a remote control cable is dimensions A plus B plus 300 m...

Страница 46: ...rol box Remove the back panel by loosening two screws 37528 a a Back panel 5 Thread the remote control cables through the terminal eyes at a distance of more than 11 mm 0 43 in Securely lock the termi...

Страница 47: ...he shift arm with the pin and E ring Insert a grommet supplied with the remote control box into the clamp 37527 a b c d a Grommet b Shift arm pin c E ring d Shift arm 7 Connect the throttle remote con...

Страница 48: ...ALLATION 40 8 Install the back panel 37528 a a Back panel 9 Install the remote control box with three screws spacers and nuts 37464 a b c d e f a Screw b Remote control box c Hull d Spacer e Washer f...

Страница 49: ...d Neck of remote control cable e Shift remote control cable f Washer g Sleeve guide B Fix remote control cable to shift lever h Shift lever i Advance arm j Ball joint k Holder cap Connect remote cont...

Страница 50: ...the remote control cable to the engine 15 Throttle side Insert the throttle remote control cable into a hole of the advancer arm at the lower motor cover attach the ball joint to the holder cap at the...

Страница 51: ...where the lever is latched The shift lever will be moved to the shift in position and the throttle is fully opened when shifted further Confirm the throttle lever is Fully Closed when the control lev...

Страница 52: ...n the cord assembly with clamps 37505 a b c b c d f j i h j i g k l m n o r s p q e d a Cord assembly b Black terminal c Brown terminal d Green terminal e Red terminal f Rectifier g Terminal holder h...

Страница 53: ...t h Starter solenoid i Rectifier lead wire j Stop switch k Choke solenoid l Stop switch m Cord assembly Attaching the Steering Link Rod WARNING Improper fasteners or improper installation procedures c...

Страница 54: ...ttery manufacturer s instructions carefully Mount battery securely to the hull in a place free from splashing water NOTE Electric starting outboards must have the battery cables connected to a battery...

Страница 55: ...the motor 37712 a b a Red cable b Black cable IMPORTANT Please follow the instructions below Hydrogen gas is generated when charging a battery Keep the battery in a well ventilated area during chargi...

Страница 56: ...g requirements See your outboard dealer AVAILABLE PROPELLERS Light duty boat Heavy duty boat Mark 14 E 13 D 11 C 10 B 9 A 8 F Dimensions blade x diameter x pitch mm 3 x 252 x 360 3 x 252 x 332 3 x 250...

Страница 57: ...he outboard should be tilted up using an accessory outboard support device Refer to your local dealer for recommendations Additional clearance may be required for railroad crossings driveways and trai...

Страница 58: ...ting instructions supplied with the portable fuel tank Transport the fuel tank in a well ventilated area away from open flame or sparks MANUAL VENTING TYPE FUEL TANK Close fuel tank air vent when tran...

Страница 59: ...NG 51 2 Install tether cap over the fuel line connector stem This will protect the connector stem from being accidently pushed in thus allowing fuel or vapor to escape F a b 26794 a Connector stem b T...

Страница 60: ...d of leaded gasoline USING REFORMULATED OXYGENATED GASOLINES USA ONLY This type of gasoline is required in certain areas of the USA The 2 types of oxygenates used in these fuels are alcohol ethanol or...

Страница 61: ...r deterioration requires replacement before further engine operation Because of possible adverse effects of alcohol in gasoline it is recommended that only alcohol free gasoline be used where possible...

Страница 62: ...GASOLINE OIL MIXING RATIO CHART GASOLINE OIL MIXING RATIO CHART Gas Oil Ratio 3 8 liters 1 gal gas 11 5 liters 3 gal gas 23 liters 6 gal gas 25 1 4 148 ml 5 fl oz oil 473 ml 16 fl oz oil 946 ml 32 fl...

Страница 63: ...e correct amount of oil along with gasoline as the tank is being filled FILLING PORTABLE FUEL TANKS Remove the portable fuel tanks from the boat to refill them Pour the full amount of oil along with o...

Страница 64: ...for a description of the functions and operations of the remote control 37982 a b c d a Remote control handle Forward F Neutral N Reverse R b Throttle only lever c Ignition key switch d Lanyard stop...

Страница 65: ...erse lock lever Shallow Water Operation The outboard is equipped with a shallow water tilt feature that allows you to tilt the outboard to a higher tilt angle to prevent hitting bottom SHALLOW WATER R...

Страница 66: ...erse Operate the outboard at slow speed and keep the cooling water intake submerged Trim Adjustment Trim of the motor can be adjusted to suit the transom angle and loading conditions of your boat Be s...

Страница 67: ...ruising trim the trim position pin up 37883 a b c d e f a Correct trim b Trim down c Trim up d Trim position pin e Up f Down Steering Friction Adjustment Steering friction can be adjusted according to...

Страница 68: ...s a normal thing that results from your outboard not being trimmed so the propeller shaft is parallel to the water surface The trim tab can help compensate for this steering torque in many cases and c...

Страница 69: ...d the left set the trim tab in the direction of B c Steers toward the right set the trim tab in the direction of C d Turning left e Turning right NOTE Trim tab adjustment will have little effect reduc...

Страница 70: ...nspection checks listed in Maintenance Inspection and Maintenance Schedule Operating in Freezing Temperatures When using your outboard or having your outboard moored in freezing or near freezing tempe...

Страница 71: ...ur outboard at an elevation higher than 750 m 2500 ft above sea level may require a carburetor jet change and or different pitch propeller Consult your dealer This will reduce the normal performance l...

Страница 72: ...ine or recommended engine oil Refer to Oil and Fuel section Starting the Engine PREPARATIONS 1 Install the fuel connector to the engine side connector 37522 2 Loosen the air vent screw on the tank cap...

Страница 73: ...a sufficient supply of water to the water inlets during operation NOTE Be sure that the shift is at Neutral N when starting the engine This model is provided with start in gear protection 4 Tiller Han...

Страница 74: ...e operation is necessary on warmed engine N 37521 7 Remote control models Insert the key 8 Turn the key to the ON position and push it for choke operation No need to push the key when the engine is wa...

Страница 75: ...osition b Fully closed position c Throttle only lever d Ignition key switch e Lanyard stop switch SET THE LANYARD STOP SWITCH TO RUN POSITION Be sure to connect the lanyard stop switch to your body Th...

Страница 76: ...ine will not start unless this switch has been properly connected and locked beforehand Refer to General Information Lanyard Stop Switch STARTING THE ENGINE 1 Pull the rewind starter slowly until you...

Страница 77: ...Procedures in the Operation Section 2 Tiller handle models Push the starter button 3 After the engine starts release the button 37524 4 Remote control models Insert push and turn the key to the START...

Страница 78: ...choke knob and rewind starter once Turn the throttle grip to start position push the choke knob back then pull the rewind starter until the engine starts 15 C 25 C 59 F 77 C Turn the throttle grip to...

Страница 79: ...ing water discharge port Gear Shifting FORWARD IMPORTANT It may be dangerous to attempt shifting at high RPM Be sure to slow down to trolling or idling RPM before shifting Tiller handle models Turn th...

Страница 80: ...sition NOTE Forward running is not possible unless the throttle only lever is at the lower position 37531 a b c d e g b a f d c h a Fully opened position b Fully closed position c Throttle d Shift e N...

Страница 81: ...d F to Reverse R first idle the engine and shift into Neutral N With the engine still running slowly engage and gradually increase the reverse speed NOTE Confirm that the reverse lock lever is at the...

Страница 82: ...OPERATION 74 3 Press the stop switch until the engine stops completely or pull the stop switch lock 1 Remote control models Place the remote control lever at Neutral N and idle the engine 37882 N...

Страница 83: ...low After the engine stops tighten the air vent screw on the tank cap Disconnect the fuel connector from the engine For the EH and E types disconnect the cables from the battery when not in use for ex...

Страница 84: ...t the shift lever is in Neutral N WARNING The exposed moving flywheel can cause serious injury Keep your hands hair clothing tools and other objects away from engine when starting or running the engin...

Страница 85: ...Mercury Precision or Quicksilver replacement parts and Genuine Lubricants EPA Regulations All new outboards manufactured by Mercury Marine are certified to the United States Environmental Protection A...

Страница 86: ...ecification d Recommended spark plug and gap e Valve clearance if applicable f Family number g Maximum emission output for the engine family h Piston placement i Date of manufacture OWNER RESPONSIBILI...

Страница 87: ...rication Points Inspect and clean spark plugs See Spark Plug Inspection and Replacement Check fuel line filter for contaminants See Fuel System Check carburetor adjustments if required See Carburetor...

Страница 88: ...Use a Mercury Precision or Quicksilver Accessory or equivalent flushing attachment IMPORTANT The engine must be run during flushing in order to open the thermostat and circulate water through the wat...

Страница 89: ...water intake and secondary water intake located at the gearcase with tape 37515 a a Flushing plug 3 With the shift lever in Neutral N run the engine at a low speed so that water flushes out the coolin...

Страница 90: ...attery is secure against movement 3 Battery cable terminals should be clean tight and correctly installed Positive to positive and negative to negative 4 Make sure the battery is equipped with a nonco...

Страница 91: ...or cracks swelling leaks hardness or other signs of deterioration or damage If any of these conditions are found the fuel line or primer bulb must be replaced ENGINE FUEL FILTER Inspect the sight bowl...

Страница 92: ...an SFE 20 apm fuse If the fuse is blown the electric starter motor will not operate Try to locate and correct the cause of the overload If the cause is not found the fuse may blow again Replace fuse w...

Страница 93: ...re the engine will not start then check and replace the anode If the anode is worn out or no anode is fitted on the outboard motor aluminum parts will corrode more rapidly which can cause paint to pee...

Страница 94: ...ING PROPELLER 1 Remote control model Shift outboard to Neutral N position 37882 N 2 Tiller handle model Move shift lever to Neutral N position 38030 3 Remove the spark plug leads to prevent the engine...

Страница 95: ...thrust holder f Propeller shaft 6 Pull propeller straight off the propeller shaft If the propeller is seized to the propeller shaft and cannot be removed have the propeller removed by an authorized de...

Страница 96: ...to the entire propeller shaft at the recommended maintenance intervals and also each time the propeller is removed INSTALLING PROPELLER 1 Install the propeller thrust holder propeller washer nut and c...

Страница 97: ...ng in serious injury or death from a fire or explosion To avoid damaging the spark plug boots do not use any sharp object or metal tool to remove the spark plug boots 1 Remove the spark plug boots Twi...

Страница 98: ...pply and pump in grease Grease fittings Yes Yes Apply and pump in grease Gearcase Lubrication When adding or changing gearcase lubricant visually check for the presence of water in the lubricant If wa...

Страница 99: ...elow the outboard 3 Remove the oil plugs upper and lower and drain the gear oil completely 37849 4 Place the lubricant tube into the fill drain hole and add the lubricant until it appears at the upper...

Страница 100: ...ediate attention by a servicing dealer is necessary once the engine is exposed to the atmosphere to minimize internal corrosion damage to the engine Following are the emergency measures to be taken on...

Страница 101: ...ne being used contains alcohol it is advisable to drain as much of the remaining gasoline as possible from the fuel tank remote fuel line and engine fuel system Fill the fuel tank and engine fuel syst...

Страница 102: ...urfaces 92 802878 55 Protecting Internal Engine Components NOTE Make sure the fuel system has been prepared for storage Refer to Fuel System preceding IMPORTANT Refer to Maintenance Spark Plug Inspect...

Страница 103: ...tboard NOTICE Storing the outboard in a tilted position can damage the outboard Water trapped in the cooling passages or rain water collected in the propeller exhaust outlet in the gearcase can freeze...

Страница 104: ...switch not in RUN position Incorrect starting procedure Refer to Operation section Old or contaminated gasoline Engine flooded Refer to Operation section Fuel is not reaching the engine a Fuel tank i...

Страница 105: ...ent failure Performance Loss POSSIBLE CAUSES Throttle not fully open Damaged or improper size propeller Incorrect engine timing adjustments or setup Boat overloaded or load improperly distributed Exce...

Страница 106: ...1 21 mm Socket wrench handle 1 Screwdriver 1 Spare parts Starter rope 1 1000 mm Spark plug 1 NGK B7HS 10 or Campion L82C Gap 1 0 mm 0 035 in Cotter pin 1 Other Fuel tank 1 Primer bulb 1 set Remote co...

Страница 107: ...f g h i j k l a Speedometer 50 MPH b Speedometer 75 MPH c Fuel meter d Tachometer e Hour meter f Genuine engine oil g Genuine grease 50 g 250 g h Genuine gear oil 260 cc 500 cc i Touch up spray paint...

Страница 108: ...ACCESSORIES 100 37540 a b a Turnbuckle plate b Twin remote control turnbuckle assembly 37506 a b a Steering spacer b Steering link assembly standard EP type...

Страница 109: ...ACCESSORIES 101 37493 a b c d e f g a Twin remote control box kit b 3 screws included in kit c 3 spacers included in kit d 6 spacers e Hull f 6 washers g 3 nuts...

Страница 110: ...ACCESSORIES 102 37504 a a Clutch lever reverse lock kit...

Страница 111: ...WIRING DIAGRAMS 103 Wiring Diagrams 37842 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20...

Страница 112: ...tension cord light optional 8 Receptacle plug optional 9 Lamp 12 V 80 W AC 10 Tachometer optional 11 Separate cord yellow optional 12 Separate cord white optional 13 Flywheel magneto 14 Ignition coil...

Страница 113: ...105...

Страница 114: ...WIRING DIAGRAMS 106 37843 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17...

Страница 115: ...Tachometer lead wire optional 6 Tachometer optional 7 Separate cord yellow optional 8 Separate cord white optional 9 Flywheel magneto 10 Ignition coil 11 Spark plug 12 CD unit 13 Stop switch optional...

Страница 116: ...WIRING DIAGRAMS 108 37844 1 2 3 4 5 6 7 8 15 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 9...

Страница 117: ...coil 12 Flywheel magneto 13 Exciter coil 14 Choke solenoid 15 CD unit 16 Ignition coil 17 Spark plug 18 Stop switch optional 19 Meter lead wire optional 20 Cord assembly 21 Remote control box see next...

Страница 118: ...WIRING DIAGRAMS 110 REMOTE CONTROL BOX 37845 1 2 3 4 5...

Страница 119: ...WIRING DIAGRAMS 111 1 Neutral switch 2 Main switch 3 Stop switch 4 Cord assembly 5 Meter lead wire optional...

Страница 120: ...e dealer has the necessary information to order parts and accessories for you When inquiring on parts and accessories the dealer requires the model and serial number to order the correct parts Service...

Страница 121: ...bsite www mercurymarine com Canada Telephone 905 567 6372 Mercury Marine Ltd 2395 Meadowpine Blvd Mississauga Ontario L5N 7W6 Canada Fax 905 567 8515 Australia Pacific Telephone 61 3 9791 5822 Mercury...

Страница 122: ...an Telephone 81 053 423 2500 Mercury Marine Japan Anshin cho 283 1 Hamamatsu Shizuoka ken Japan 435 0005 Japan Fax 81 053 423 2510 Asia Singapore Telephone 5466160 Mercury Marine Singapore 72 Loyang W...

Страница 123: ...MAINTENANCE LOG 115 Maintenance Log Record all maintenance performed on your outboard here Be sure to save all work orders and receipts Date Maintenance Performed Engine Hours...

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