Parsun T40J BM Owner'S Manual Download Page 9

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If your model includes a portable fuel tank, its parts are as follows:

Fuel tank cap 3. Air vent screw

Fuel joint 4. Fuel gauge

WARNING

：

The fuel tank supplied with this engine could only be used as supply of fuel for its running and must not
be as a fuel storage container.

Remote control

The remote control lever actuates both the shifter and the throttle. The electrical switches are mounted on the
remote control box.

1. Remoter control lever
2. Neutral interlock trigger
3. Neutral throttle lever
4. Main switch/choke switch
5. Engine stop lanyard switch
6. Throttle friction adjuster

Summary of Contents for T40J BM

Page 1: ...OUTBOARD MOTOR OWNER S MANUAL T40J BM BW FW T40G BM BW FW SUZHOU PARSUN POWER MACHINE CO LTD...

Page 2: ...nance and care This will ensure that your outboard motor is operated well under various conditions PARSUN seeks continuous improvement in product quality Therefore while this manual contains the most...

Page 3: ...e found on the bracket left assembly or on the upper part of the bracket swivel Record your outboard motor serial number in the spaces provided to assist you in ordering spare parts from your Parsun d...

Page 4: ...Engine serial number The engine serial number is carved on the aluminum casting of engine Serial number as follows...

Page 5: ...2 2 Fueling instructions 6 1 2 3 Propeller selection 7 2 Operation 8 2 1 Installation 8 2 1 1 Mounting height 9 2 1 2 Clamping the outboard motor 10 2 2 Breaking in engine 11 2 3 Pre operation checks...

Page 6: ...ance 38 3 1 Greasing 39 3 2 Cleaning and adjusting spark plug 40 3 3 Checking the fuel system 40 3 3 1 Cleaning the fuel filter 41 3 4 Inspecting idling speed 42 3 5 Checking wiring and connectors 43...

Page 7: ...tenance Table 51 4 Transporting and storing 53 4 1 Transporting 53 4 2 Storing 54 5 Actions in emergency 56 5 1 Impact damage 56 5 2 Starter will not operate 56 5 3 Treatment of submerged motor 59 6 T...

Page 8: ...screw 2 Tiller handle 8 Manual starter handle 14 Fuel joint 3 Cooling water inlet 9 choke knob 15 Fuel tank 4 Top cowling lock handle 10 Engine stop button switch 16 Remote control 5 Anti cavitation...

Page 9: ...d as supply of fuel for its running and must not be as a fuel storage container Remote control The remote control lever actuates both the shifter and the throttle The electrical switches are mounted o...

Page 10: ...ntinue to run at idle until the lever is moved about 35 a detent can be felt Moving the lever farther opens the throttle and the engine will begin to accelerate 1 Neutral N 2 Forward F 3 Reverse R 4 S...

Page 11: ...emote control lever in the neutral position and lift the neutral throttle lever NOTE The neutral throttle lever will operate only when the remote control lever is in neutral The remote control lever w...

Page 12: ...stroke engine oil Overall length BM FW 997mm 692mm Recommended gear oil Hypoid gear oil SAE 90 Overall width BM FW 4484mm 363mm Gear oil quantity 315cm 3 Overall height S BM FW 1208mm Spark plug BR7H...

Page 13: ...rks flames or other sources of ignition Stop engine before refueling Refuel in a well ventilated area Refuel portable fuel tanks off the boat Do not overfill the fuel tank Take care not to spill gasol...

Page 14: ...14L 24L Engine oil 0 04L 0 48L 0 56L 0 96L After break in 50 1 Gasoline 1L 12L 14L 24L Engine oil 0 02L 0 24L 0 28L 0 48L CAUTION Be sure to mix gasoline and oil completely otherwise the engine may be...

Page 15: ...itch propeller is more suitable for a smaller operating load as it enables the correct engine speed to be maintained 2 Operation 2 1 Installation Mount the outboard motor on the center line keel line...

Page 16: ...he information presented in this section is intended as reference only Proper mounting depends in part on experience and the specific boat and motor combination 2 1 1 Mounting height The mounting heig...

Page 17: ...nstallation of the outboard includes bolting the engine to the boat through the transom WARNING Loose clamp screws could allow the outboard motor to fall off or move on the transom This could cause lo...

Page 18: ...d check their tightness 2 2 Breaking in engine Your new engine requires a period of break in to allow mating surfaces of moving parts to wear in evenly Gasoline and oil mixing CAUTION Failure to follo...

Page 19: ...operation checks Fuel Check to be sure you have plenty of fuel for your trip Make sure there are no fuel leaks or gasoline fumes Check fuel line connections to be sure they are tight Be sure the fuel...

Page 20: ...ve it inspected and repaired before operating the outboard motor Otherwise an accident could occur CAUTION Do not start the engine out of water Overheating and serious engine damage can occur 2 4 Fill...

Page 21: ...Loosen the air vent screw on the fuel tank cap 2 or 3 turns 2 Connect fuel joints securely and squeeze the primer pump with the outlet end up until you feel it become firm if equipped the fuel joint 3...

Page 22: ...tear loose Do not route the lanyard where it could become entangled preventing it from functioning Avoid accidentally pulling the lanyard during normal operation Loss of engine power means the loss of...

Page 23: ...pt when in neutral Attach the engine stop switch lanyard to secure place on your clothing or your arm or leg Then install the lock plate on the other end of the lanyard into the engine stop switch 4 P...

Page 24: ...l straight to crank and start the engine Repeat if necessary 7 After the engine starts slowly return the manual starter handle to its original position before releasing it 8 Slowly return the throttle...

Page 25: ...after loosen the air vent screw on the fuel tank cap 2 or 3 turns 2 Connect fuel joints securely and squeeze the primer pump with the outlet end up until you feel it become firm if equipped the fuel...

Page 26: ...ARNING The engine must be starting in neutral otherwise damage starter and hazard can occur Do not attach the lanyard to clothing that could tear loose Do not route the lanyard where it could become e...

Page 27: ...and hold it for a maximum or 5 seconds 6 After the engine starts slowly return the manual starter handle to its original position before releasing it Immediately after the engine starts release the m...

Page 28: ...rt after 5 seconds of cranking return the main switch to ON on wait 10 seconds and then crank the engine again When the engine is cold it needs to be warmed up If engine does not start on the first tr...

Page 29: ...y pulling the lanyard during normal operation Loss of engine power means the loss of steering control Also without engine power the boat could slow rapidly This could cause people and objects in the b...

Page 30: ...original position before releasing it Immediately after the engine starts release the main switch and allow it to return to ON on 5 Open the throttle slightly without shifting using the neutral throt...

Page 31: ...will not start after 5 seconds of cranking return the main switch to ON on wait 10 seconds then crank the engine again On remote controls equipped with a neutral throttle lever a good starting point...

Page 32: ...ome position as the engine warms up 2 Check for steady flow of water from the cooling water pilot hole CAUTION If water is not flowing out of the hole at all times while the engine is running stop the...

Page 33: ...in the water near you CAUTION To shift from forward to reverse or vice versa first close the throttle so that the engine idles or runs at low speeds 2 7 1 Forward 1 Place the throttle grip in the full...

Page 34: ...ly and firmly from neutral to forward 2 7 2 Reverse WARNING When operating in reverse go slowly Do not open the throttle more than half Otherwise the boat could become unstable which could result in l...

Page 35: ...sition For FW Pull up the neutral interlock rigger and move the remote control lever quickly and firmly from neutral to reverse 2 8 Tiller 1 Change direction To change direction move the tiller handle...

Page 36: ...nomy for the desired operation 1 Throttle indicator 4 Throttle friction adjuster 1 The throttle friction adjuster is on the tiller handle which provides adjustable resistance to movement of the thrott...

Page 37: ...ine first let it cool off for a few minutes at idle or low speed Stopping the engine immediately after operating at high speed is not recommended PROCEDURE 1 Push and hold the engine stop button until...

Page 38: ...Tighten the air vent screw on the fuel tank cap 3 Disconnect the fuel line if you are using an external fuel tank For FW 1 Turn the main switch to OFF off 2 Tighten the air vent screw on the fuel tank...

Page 39: ...adjust the outboard motor trim angle 1 Stop the engine 2 Remove the trim rod from the clamp bracket hole slightly tilting the outboard motor up 3 Reposition the rod in the desired hole Make test runs...

Page 40: ...outboard motor should be tilted up to protect the propeller and casing from damaged by collision with obstructions and also to reduce corrosion WARNING Be sure all people are clear of the outboard mo...

Page 41: ...in neutral if equipped and face the outboard motor forward 2 Tighten the steering friction adjuster by turning it clockwise to prevent the motor from turning freely 3 Tighten the air vent screw Disco...

Page 42: ...35 4 Place the tilt lock lever if equipped in the up position 5 Hold the rear handle and tilt the engine up fully until the tilt support lever automatically locks...

Page 43: ...se the steering friction adjuster by turning it counterclockwise and adjust the steering friction according to operator preference WARNING If there is too much resistance it could be difficult to stee...

Page 44: ...normal position as soon as the boat is back in deeper water CAUTION The cooling water inlet on the lower unit should be not above the surface of the water when setting up for and cruising in shallow w...

Page 45: ...off the engine when you perform maintenance unless otherwise specified If you or the owner is not familiar with machine servicing this work should be done by your PARSUN dealer or other qualified mech...

Page 46: ...39 3 1 Greasing...

Page 47: ...tting the spark plug measure the electrode gap with a wire thickness gauge adjust the gap to specification if necessary 0 6 0 7mm When fitting the plug always clean the gasket surface and use a new ga...

Page 48: ...Removing the nut holding the fuels filter assembly if equipped 2 Unscrew the filter cup catching any spilled fuel in a rag 3 1 Filter cup 2 O ring 3 Filter element 4 Filter housing 1 2 3 4 3 Remove th...

Page 49: ...ary depending on whether testing is conducted with the flushing attachment in a test tank or with the outboard motor in the water 1 Start the engine and allow it to warm up fully in neutral until it i...

Page 50: ...cured and each connector is engaged securely 3 6 Checking for leakage Check that no exhaust or water leaks from the joints between the exhaust cover cylinder head and body cylinder Check for oil leaks...

Page 51: ...g caps from the spark plugs placing the shift control in neutral and removing the lanyard from the engine stop switch etc Serious accident could occur if the engine starts when you are nearby Do not u...

Page 52: ...r wear erosion from cavitation or ventilation or other damage 2 Check the propeller shaft for damage 3 Check the splines shear pin for wear or damage 4 Check for fish line tangled around the propeller...

Page 53: ...nut 3 Washer 3 Washer 4 Propeller 4 Propeller 5 Thrust washer 5 Pin 3 7 2 Installing the propeller CAUTION Be sure to install the thrust washer before instating the propeller otherwise the lower case...

Page 54: ...8 Changing gear oil WARNING Be sure the outboard motor is securely fastened to the transom or a stable stand Never get under the lower unit while the outboard motor is tilted even when the tilt suppor...

Page 55: ...lt PARSUN dealer 5 Use a flexible or pressurized filling device and inject the gear oil into the gear oil drain screw hole 6 When the oil begins to flow out of the oil level plug hole insert and tight...

Page 56: ...vent and allow it to dry 5 Replace the gasket with a new one Reinstall the fuel joint assembly and tighten the screws firmly 3 10 Checking and replacing anode s Inspect the external anodes periodicall...

Page 57: ...50 3 11 Checking top cowling Check the fitting of the top cowling by pushing it with both hands If it is loose have it repaired by your PARSUN dealer...

Page 58: ...ines The symbol indicates the check ups which you may carry out by yourself The symbol indicates work to be carried out by your Parsun dealer Item Operations Initial Every 10 hours 1 month 50 hours 3...

Page 59: ...justment Propeller and cotter pin Check replacement Shift link shift cable Check adjustment Thermostat Check Throttle link throttle cable throttle pick up timing Check adjustment Water pump Check Spar...

Page 60: ...device CAUTION Do not use the tilt support lever or knob when trailing the boat The outboard motor could shake loose from the tilt support and fall WARNING Never get under the lower unit while it is...

Page 61: ...motor in a dry well ventilated place not in direct sunlight 1 Wash the outboard motor body using fresh water 2 Disconnect the fuel line and tighten the air vent screw 3 Remove the engine top cowling a...

Page 62: ...ely into each carburetor or the fogging hole of the silencer cover if equipped 4 If Fogging Oil is not available run the engine at a fast idle until the fuel system empties and the engine stops 5 If F...

Page 63: ...utboard motor before operating it again 5 2 Starter will not operate If the starter mechanism does not operate the engine can be started with an emergency starter rope WARNING Use this procedure only...

Page 64: ...gine Do not touch the flywheel or other moving parts when the engine is running Do not touch the ignition coil spark plug wire spark plug cap or other electrical components when starting or operating...

Page 65: ...rmation see section 2 5 5 Insert the knotted end of the emergency starter rope into the notch in the flywheel rotor and wind the rope several turns around the flywheel clockwise 6 Pull the rope slowly...

Page 66: ...2 Remove the spark plug s then face the spark plug hole downward to allow any mud or contaminants to drain 3 Fill the sump with fresh engine oil 4 Feed engine fogging oil or engine oil through the ca...

Page 67: ...d Have serviced by your dealer Spark plug s fouled or of incorrect type Inspect spark plug s Clean or replace with recommended type Spark plug cap s fitted incorrectly Check and re fit cap s Ignition...

Page 68: ...ks Tighten all loose connections Replace worn or broken wires Specified engine oil is not being used Check and replace oil as specified Thermostat is faulty or clogged Have serviced by your dealer Car...

Page 69: ...mmended type Fuel system is obstructed Check for pinched or kinked fuel line or other obstructions in fuel system Fuel filter is clogged Clean or replace with recommended type Fuel is contaminated or...

Page 70: ...nd replace spark plug s as specified Engine vibrates excessively Propeller is damaged Repair or replace propeller Propeller shaft is damaged Have serviced by your dealer Weeds or other foreign matter...

Page 71: ...ck red white blue brown W B R W L Br Spark plugs Ignition coil Engine stop switch Pulser coil Charge coil 7 6 5 4 3 Thermo switch Ignition control module CDI 2 1 DESCRIPTION SN 3 6 7 P 1 2 4 5 B T36 4...

Page 72: ...r Spark plugs Ignition coil Engine stop switch Pulser coil Charge coil 7 6 5 4 3 Thermo switch Ignition control module CDI 2 1 DESCRIPTION SN R W Br B W 6 1 Accumulator 2 4 7 3 B T36 40BW 7 P P B B B...

Page 73: ...ugs Ignition coil Engine stop switch Pulser coil Charge coil 7 6 5 4 3 Thermo switch Ignition control module CDI 2 1 DESCRIPTION SN R W Br B W 6 1 Accumulator 2 4 7 3 B T36 40FW 7 P P P B B B B B G G...

Page 74: ...l Engine stop switch 4 3 2 1 Switch Ignition 4 3 2 1 DESCRIPTION SN Br G L Y R Y R R W B W brown green blue yellow red yellow red red white black white Buzzer B r B r W R G P B L B r G R P L B W B W R...

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