Parsun T4BM/T5BM/T5.8BM Owner's Manual [, ENG, 1.96 MB]

OUTBOARD MOTOR OWNER’S MANUAL T4BM T5BM T5.8BM SUZHOU PARSUN POWER MACHINE CO., LTD.

Thank you for owning a PARSUN outboard motor. Thank you for your trust in our company and products. z PARSUN outboard motors are powerful, economic and safe with advanced technology and processing technique. z 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 is operated well under various conditions. z PARSUN seeks 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 PARSUN dealer. z Data, illustrations or explanations in this Owner’s Manual do not constitute base for any legal claim against our company. SUZHOU PARSUN POWER MACHINE CO., LTD

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 PARSUN dealer, or for reference in case your outboard motor is stolen. 1 1. Outboard motor serial number location Serial number as follows: SN

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

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·································································5 2. Operation·········································································· 7 2.1 Installation········································································· 7 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·····························································12 2.4 Filling fuel·······································································13 2.5 Starting engine···································································14 2.6 Warming up engine······························································· 17 2.7 Shifting··········································································18 2.7.1 Forward·········································································18 2.7.2 Reverse·········································································19 2.8 Tiller············································································· 20 2.9 Stopping engine··································································21 2.10 Trimming outboard motor·························································· 22 2.11 Tilting up and down······························································23 2.11.1 Tilting up········································································24 2.11.2 Tilting down······································································ 25 2.12 Cruising in other conditions·······················································26 2.12.1 Cruising in shallow water·························································26

2.12.2 Cruising in salt water·····························································26 3 Maintenance·····································································27 3.1 Greasing········································································· 27 3.2 Cleaning and adjusting spark plug·················································28 3.3 Checking fuel system·····························································28 3.4 Inspecting idling speed···························································· 29 3.5 Checking wiring and connectors···················································29 3.6 Checking for leakage·····························································29 3.7 Checking propeller································································ 30 3.7.1 Removing the propeller···························································31 3.7.2 Installing the propeller····························································31 3.8 Changing gear oil································································32 3.9 Cleaning fuel tank································································33 3.10 Checking and replacing anode(s)··················································34 3.11 Checking top cowling·····························································35 3.12 Maintenance table·······························································36 4. Transporting and storing outboard motor···········································38 4.1 Transporting······································································ 38 4.2 Storing··········································································· 39 5. Action in emergency ····························································· 42 5.1 Impact damage···································································42 5.2 Starter will not operate····························································42 5.3 Treatment of submerged motor····················································44 6. Troubleshooting····································································46 7. Circuit diagram····································································· 50

1. Main components and General information 1.1 Main components 15 1 2 3 4 5 6 7 8 9 10 11 14 13 12 16 17 18 1. Top cowling 8. Tiller handle 14. Clamp screw 2. Top cowling lock levers 9. Engine stop button/Engine 15. Choke knob 3. Anti-cavitation plate stop lanyard switch 16. Gear shift lever 4. Propeller 10. Starter handle 17. Trim rod 5. Cooling water inlet 11. Fuel joint 18. Fuel tank 6. Clamp bracket 12. Throttle grip 7. Steering friction screw 13. Throttle friction adjuster Note: * The fuel tank is equipped for the proper model. 1

If your model includes a portable fuel tank, its parts are as follows: 2 4 1 3 1. Fuel tank cap 3. Air vent screw 2. Fuel joint 4. Fuel gauge WARNING z 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. 2

1.2 General information 1.2.1 Specifications Parameter Items Data Items Data Type of engine 2-stroke Weight (L) 21Kg Displacement 102cm 3 Transom (S) 381mm Bore X stroke 55mm×43mm Transom (L) 508mm Gear ratio 2.08（28/13） Recommended fuel Unleaded regular gasoline Overall length 700mm Recommended engine oil 2-stroke engine oil Overall width 310mm Recommended gear oil Hypoid gear oil SAE#90 Overall height (S) 1014mm Gear oil quantity 195 cm 3 Overall height (L) 1141mm Spark plug BPR7HS Weight (S) 20Kg Spark plug gap 0.9～1.0mm Performance Items Data Items Data (4HP) 2.9Kw/5500Rpm Idling speed (in neutral) 1050±50Rpm (5HP) 3.7Kw/5500Rpm Spark plug 25.0Nm Maximum output (5.8HP) 4.3Kw6000Rpm Tightening torque for engine Propeller nut 17.0Nm Full throttle Operating range 4500～5500Rpm 3

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: z Do not smoke when refueling, and keep away from sparks, flames, or other sources of ignition. z Stop engine before refueling. z Refuel in a well-ventilated area. Refuel portable fuel tanks off the boat. z Do not overfill the fuel tank. z Take care not to spill gasoline, if gasoline spills, wipe it up immediately. z Tighten the filler cap securely after refueling. z If you should swallow some gasoline, inhale a lot of gasoline vapor, or get gasoline in your eye, get immediate medical attentions. z If any gasoline spills onto your skin, immediately wash with soap and water. Change clothing if gasoline spills on it. z Touch the fuel nozzle to metal components to prevent electrostatic sparks. 4

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Parsun T4BM/T5BM/T5.8BM Owner's Manual [, ENG, 1.96 MB]

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