Parsun F6ABM User manual

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OUTBOARD MOTOR
OWNER’S MANUAL
F6ABM
F5ABM

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Thank you for owning an outboard motor.
Thank you for your trust in our company and products.
The outboard motors are powerful, economic and safe, manufactured with advanced
technology.
Please read this manual carefully before operating your outboard motor. A thorough
understanding of the manual will help you to know this product for proper operation,
maintenance and care. This will ensure that your outboard motor operates well under all
conditions.
We seek continuous improvement in product quality. Therefore, while this manual
contains the most current product information available at the time of printing, there may be
minor discrepancies between your machine and this manual. If there is any question
concerning the manual, please consult your local dealer.
Data, illustrations or explanations in this Owner’s Manual do not constitute base for any
legal claim against our company.

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Engine Identification Numbers
Outboard motor serial number
The outboard motor serial number is marked on the label. The label can be 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 dealer or for reference in case your outboard motor is stolen.
1. Outboard motor serial number location
Serial number as follows: SN
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Engine serial number
The engine serial number is carved on the aluminum casting of engine.
Engine serial number as follows:
Manufacturer’s Declaration
This outboard motor complies with the requirements of Directive 2003/44/EC in relation to the exhaust and
noise emissions. The following installation and maintenance instructions, if applied, guarantee that the
outboard motor will remain in compliance with:
1. Exhaust emissions limits throughout the normal life or the engine (350 hours or 10 years, whichever occurs
first) and under normal conditions of use.
2. Noise emissions limits under normal conditions of use.

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Table of contents
1. Main components and General information..........................................................................................1
1.1 Main components ...............................................................................................................................1
1.2 General information............................................................................................................................3
1.2.1 Specifications...................................................................................................................................3
1.2.2 Fueling instructions..........................................................................................................................4
1.2.3 Propeller selection...........................................................................................................................6
2. Operation..............................................................................................................................................6
2.1 Installation...........................................................................................................................................6
2.1.1 Mounting height...............................................................................................................................8
2.1.2 Clamping the outboard motor..........................................................................................................9
2.2 Breaking in engine............................................................................................................................10
2.3 Pre-operation checks........................................................................................................................11
2.4 Filling fuel..........................................................................................................................................12
2.5 Starting engine..................................................................................................................................14
2.6 Warming up engine...........................................................................................................................18
2.7 Shifting..............................................................................................................................................19
2.7.1 Forward..........................................................................................................................................19
2.7.2 Reverse .........................................................................................................................................20
2.8 Tiller..................................................................................................................................................21
2.9 Stopping engine................................................................................................................................23
2.10 Trimming outboard motor................................................................................................................25
2.11 Tilting up and down.........................................................................................................................26
2.11.1 Tilting up.......................................................................................................................................26

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2.11.2 Tilting down..................................................................................................................................29
2.12 Cruising in other conditions ............................................................................................................30
2.12.1 Cruising in shallow water.............................................................................................................30
2.12.2 Cruising in salt water ...................................................................................................................30
3. Maintenance.......................................................................................................................................31
3.1 Greasing...........................................................................................................................................31
3.2 Cleaning and adjusting spark plug....................................................................................................32
3.3 Checking the fuel system..................................................................................................................32
3.4 Inspecting idling speed.....................................................................................................................33
3.5 Changing engine oil..........................................................................................................................34
3.6 Checking wiring and connectors.......................................................................................................35
3.7 Checking for leakage........................................................................................................................35
3.8 Checking propeller............................................................................................................................36
3.8.1 Removing the propeller..................................................................................................................37
3.8.2 Installing the propeller....................................................................................................................37
3.9 Changing gear oil..............................................................................................................................37
3.10 Cleaning fuel tank...........................................................................................................................39
3.11 Checking and replacing anode(s) ...................................................................................................40
3.12 Checking top cowling......................................................................................................................41
3.13 Maintenance table ..........................................................................................................................42
4 Transporting and storing......................................................................................................................44
4.1 Transporting......................................................................................................................................44
4.2 Storing...............................................................................................................................................45
5 Actions in emergency...........................................................................................................................47

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5.1 Impact damage.................................................................................................................................47
5.2 Starter will not operate......................................................................................................................47
5.3 Treatment of submerged motor ........................................................................................................50
6. Troubleshooting..................................................................................................................................52
7. Circuit diagram....................................................................................................................................56
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1. Main components and General information
1.1 Main components
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1. Top cowling 6. Clamp bracket 11. Gear shift lever
2. Top cowling lock 7. Tiller handle 12. Choke knob
3. Anti-cavitation plate 8. Throttle grip 13. Engine stop button
4. Propeller 9. Throttle friction adjuster 14. Fuel joint
5. Trim rod 10. Starter handle 15. Fuel tank*
Note: * The fuel tank is equipped for the proper model.

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If your model includes a portable fuel tank, its parts are as follows:
1. Fueltankcap 3. Airventscrew
2. Fueljoint 4. Fuelgauge
If your model includes a built-in fuel tank, its parts are as follows:
1.Airventscrew 3.Built-infueltank
2. Fuel tank cap 4. Fuel cock
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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.
The fuel cock must be at close position while using portable fuel tank.
Disconnect the fuel joint while using the built-in fuel tank.
1.2 General information
1.2.1 Specifications
Main technical data:
Items Data Items Data
Type of engine 4-stroke S Weight (L) 28Kg
Displacement 148cm3Recommended fuel Unleaded regular gasoline
Bore X stroke 64mm×46mm Built-in fuel tank capacity 1.3L
Gear ratio 2.08（27/13）Recommended engine oil SAE10W30 orSAE10W40
Overall length 718mm Engine oil quantity 0.6L
Overall width 390mm Recommended gear oil Hypoid gear oil SAE﹟90
Overall height (S) 1050mm Gear oil quantity 100cm3
Overall height (L) 1177mm Spark plug CR6HSA
Weight (S/L) 27Kg/28Kg Spark plug gap 0.6～0.7mm

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Main performance
Items Data Items Data
Maximum output 3.7Kw/5500Rpm(5HP) Valve clearance IN
(cold engine) 0.08～0.12mm
4.4Kw/5500Rpm(6HP) Valve clearance EX
(cold engine) 0.08～0.12mm
Full throttle operating range 4500～5500Rpm Tightening
torque for
engine
Spark plug 13.0Nm
Idling speed (in neutral) 1500±50Rpm Engine oil
drain bolt 18.0Nm
1.2.2 Fueling instructions
Fueling instructions: Recommended gasoline:
Regular unleaded gasoline, If it is not available,
then premium gasoline.
If knocking or pinging occurs, use a different brand of gasoline or premium unleaded fuel. If leaded gasoline
is usually used, engine valves and related parts should be inspected after every 100 hours of operation.
WARNING：
Do not smoke when refueling, and keep away from sparks, 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 gasoline, if gasoline spills, wipe it up immediately.
Tighten the filler cap securely after refueling.

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If you should swallow some gasoline, inhale gasoline vapor, or get gasoline in your eye, get
immediate medical attention.
If any gasoline spills onto your skin, immediately wash with soap and water. Change clothing if
gasoline spills on it.
Touch the fuel nozzle to metal components to prevent electrostatic sparks.
CAUTION:
Use only new clean gasoline which has been stored in clean containers and is not contaminated with
water or foreign matter.
Engine oil:
Recommended engine oil: 4-stroke outboard motor oil SAE10W30 and SAE10W40 (0.5L).
WARNING：
Do not start the engine when the oil level is low. Serious damage might occur.
Always check the oil level before starting the engine.
CAUTION:
All 4-stroke engines are shipped from the factory without engine oil.
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1.2.3 Propeller selection
The performance of your outboard motor will be critically affected by your choice of propeller, as an incorrect
choice could adversely affect performance. The outboard motor is fitted with propeller chosen to perform well
over a range of applications, but there may be uses where a propeller with a different pitch would be more
appropriate. Dealers stock a range of propellers and can advise you and install a propeller on your outboard
that is best suited to your application.
For a greater boat load and a low engine speed, a smaller-pitch propeller is more suitable. Conversely, a
large-pitch 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) of the boat. For boats without a keel or which are
asymmetrical, consult your dealer.
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1.Center line (keel line)
NOTE:
During water testing check the buoyancy of the boat, at rest, with its maximum load. Check that the
static water level on the exhaust housing is low enough to prevent water entry into the power head,
when water rises due to waves when the outboard is not running.

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WARNING：
Overpowering a boat could cause severe instability. Do not install an outboard motor with more
horsepower than the maximum rating on the capacity plate of the boat. If the boat does not have a
capacity plate, consult the boat manufacturer.
Improper mounting of the outboard motor could result in dangerous conditions and injury. For
permanently mounted models, your dealer or other person experienced in proper rigging should
mount the motor. If you are mounting the motor yourself, you should be trained by an experienced
person. For portable models, your dealer or other person experienced in outboard motor mounting
should show you how to mount your motor.
The information presented in this section is intended as reference only. Proper mounting depends
in part on experience and the specific boat and motor combination.
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2.1.1 Mounting height
The mounting height of the outboard motor greatly affects your boat running efficiency. If the mounting height
is too high, cavitation tends to occur, thus reducing the propulsion. If the mounting height is too low, the water
resistance will increase and thereby reduce engine efficiency. Mount the outboard motor so that the
anti-cavitation plate is between the bottom of the boat and a level 25mm below it.
0～25mm
(0-1in)
NOTE:
The optimum mounting height of the outboard motor is affected by the boat and motor combination
and the desired use. Test runs at a different height can help determine the optimum mounting height.
For further information, consult your dealer or boat manufacturer.

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2.1.2 Clamping the outboard motor
1. Tighten the transom clamp screw evenly and securely. Occasionally check the clamp screws for tightness
during operation of the outboard motor because they could become loose due to engine vibration.
WARNING：
Loose clamp screws could allow the outboard motor to fall off or move on the transom. This could
cause loss of control. Make sure the clamp screws are tightened securely. Occasionally check the
screws for tightness during operation.
2. If the engine restraint cable attachment is equipped on your engine, an engine restraint cable or chain
should be used. Attach to a secure mounting point on the boat to avoid the engine being completely lost if it
accidentally falls off the transom.

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3. Secure the clamp bracket to the transom using the appropriate bolts. For details, consult your dealer.
WARNING：
Avoid using bolts, nuts or washers inappropriate. After tightening, test running the engine and
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.
CAUTION:
Failure to follow the break-in procedure could result in reduced engine life or even severe engine
damage.
1. for the first hour of operation:
Run the engine at 2000 r/min or at approximately half throttle.
2. for the second hour of operation:
Run the engine at 3000 r/min or at approximately three-quarter throttle.
3. for the next eight hours of operation:
Avoid continuous operation at full throttle for more than five minutes at a time.
4. Operate the engine normally.

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2.3 Pre-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 tank is positioned on a secure, flat surface, and that the fuel line is not twisted or flattened,
or likely to contact sharp objects.
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Controls
Check throttle, shift and steering for proper operation before starting the engine.
The controls should work smoothly, without binding or unusual free play.
Look for loose or damaged connections.
Check operation of the starter and stop switches when the outboard motor is in the water.
CAUTION:
Do not start the engine out of water. Overheating and serious engine damage can occur.
Check the engine and engine mounting.
Look for loose or damaged fasteners.
Check the propeller for damage.
Checking the engine oil level
1. Put the outboard motor in an upright position (not tilted).

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2. Check the oil level using the dipstick to be sure the level falls between the upper and lower marks.
Fill with oil if it is below the lower mark, or drain to the specified level if it is above the upper mark.
1. Oil cap
2. Oil dipstick 3. Upper level mark 4. Lower level mark
CAUTION:
Be sure to completely insert the dipstick into the dipstick guide.
2.4 Filling fuel
WARNING：
Gasoline and its vapors are highly flammable and explosive. Keep away from sparks, cigarettes,
flames, or other sources of ignition.
1. Remove the fuel tank cap.
2. Carefully fill the fuel tank.
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3. Securely close the cap after filling the tank. Wipe up any spilled fuel.
NOTE:
The upper fuel level mark is indicated on the built-in fuel tank.
1. Upper level mark
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