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Table of Contents
Related Manuals for Outboards Group 2.5A
Summary of Contents for Outboards Group 2.5A
- Page 1 2.5A 3.5A OWNER’S MANUAL...
- Page 2 Read this owner’s manual carefully before operating your outboard motor.
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Page 3: Important Manual Information
NOTE: 2.5A, 3.5A A NOTE provides key information to make OWNER’S MANUAL procedures easier or clearer. ©2006 by Outboards Group CV 1st Edition, February 2006 Outboards continually seeks advancements in All rights reserved. product design and quality. Therefore, while Any reprinting or unauthorized use... -
Page 4: Table Of Contents
Table of contents Oil ............. 13 General information ......1 Controls ..........13 Identification numbers record ..1 Engine ..........13 Outboard motor serial number ... Filling fuel and engine oil ....EC label.......... 1 Filling fuel for built-in tank....13 Safety information ...... - Page 5 Table of contents Periodic maintenance....28 Replacement parts ......Maintenance chart......29 Greasing.......... 30 Cleaning and adjusting spark plug ... 30 Checking fuel system ....... 31 Inspecting idling speed....32 Checking wiring and connectors ..32 Exhaust leakage......32 Water leakage ........Checking propeller ......
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Page 6: General Information
General information Identification numbers record Outboard motor serial number The outboard motor serial number is stamped on the label attached to the port side of the clamp bracket. Record your outboard motor serial number in the spaces provided to assist you in ordering spare parts from your Outboards dealer or for reference in case your outboard motor is sto- 1. - Page 7 General information Do not modify the outboard. Modifications Tell someone where you are going: leave a could make the motor unfit or unsafe to use. Float Plan with a responsible person. Be Incorrect propeller selection and incorrect sure to cancel the Float Plan when you re- ...
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Page 8: Important Labels
General information Do not smoke when refueling, and keep Important labels away from sparks, flames, or other sources of ignition. Warning labels Stop engine before refueling. Refuel in a well-ventilated area. Take care not to spill gasoline. If gaso- ... -
Page 9: Propeller Selection
General information If the recommended engine oil is not avail- NOTE: able, another 2-stroke engine oil with an Select a propeller which will allow the engine NMMA-certified TC-W3 rating may be used. to reach the middle or upper half of the oper- ating range at full throttle with the maximum Propeller selection boat load. -
Page 10: Basic Components
Basic components Main components NOTE: * May not be exactly as shown; also may not be included as standard equipment on all models. 1. Air vent screw 17.Rope attachment 2. Fuel tank cap 18.Fuel cock 3. Manual starter handle 19.Gear shift lever 4. -
Page 11: Fuel Tank Cap
Basic components 1. Air vent screw 1. Close position 2. Fuel tank cap Open Fuel tank cap With the lever/knob in this position, fuel flows This cap seals the fuel tank. When removed, to the carburetor. the tank can be filled with fuel. To remove the Normal running is done with the lever/knob in cap, turn it counterclockwise. -
Page 12: Gear Shift Lever
Basic components Gear shift lever Pulling the gear shift lever towards you puts the engine in forward gear so that the boat moves ahead. 1. Throttle indicator Throttle friction adjuster A friction device provides adjustable resis- tance to movement of the throttle grip or the 1. -
Page 13: Engine Stop Button
Basic components Engine stop button To open the ignition circuit and stop the en- gine, push this button. Steering friction adjuster A friction device provides adjustable resis- tance to the steering mechanism, and can be set according to operator preference. An ad- Choke knob for pull type justing screw or bolt is located on the swivel To supply the engine with the rich fuel mixture... -
Page 14: Tilt Support Bar
Basic components Carrying handle A carrying handle is included on the swivel bracket. It enables you to carry the outboard motor easily with one hand. Tilt support bar The tilt support bar keeps the outboard motor in the tilted up position. Top cowling lock lever (pull up type) To remove the engine top cowling, pull up the lock lever(s) and lift off the cowling. -
Page 15: Operation
Operation Installation WARNING Improper mounting of the outboard motor CAUTION: could result in hazardous conditions such Incorrect engine height or obstructions to as poor handling, loss of control, or fire smooth water flow (such as the design or hazards. Observe the following: condition of the boat, or accessories such For permanently mounted models, your ... -
Page 16: Clamping The Outboard Motor
Operation tends to occur, thus reducing the propulsion; WARNING and if the propeller tips cut the air, the engine Loose clamp screws could allow the out- speed will rise abnormally and cause the en- board motor to fall off or move on the tran- gine to overheat. -
Page 17: Breaking In Engine
Operation Secure the clamp bracket to the transom CAUTION: using the bolts provided with the out- Be sure to mix gasoline and oil complete- board (if packed). For details, consult ly, otherwise the engine may be damaged. your Outboards dealer. WARNING Procedure for pre-mixed models Avoid using bolts, nuts or washers other... -
Page 18: Preoperation Checks
Operation Preoperation checks Filling fuel and engine oil Filling fuel for built-in tank WARNING If any item in the preoperation check is not WARNING working properly, have it inspected and Gasoline and its vapors are highly flam- repaired before operating the outboard mable and explosive. -
Page 19: Operating Engine
Operation If equipped with a portable fuel tank CAUTION: Pour oil into the portable fuel tank, and Avoid using any oil other than the spec- then add gasoline. ified type. Replace the fuel tank cap and close tight- Use a thoroughly blended fuel-oil mix- ... -
Page 20: Starting Engine
Operation drowsiness. Keep cockpit and cabin ar- eas well ventilated. Avoid blocking ex- haust outlets. Loosen the air vent screw on the fuel tank cap by one turn. If the engine stop switch lanyard is equipped, attach it to a secure place on your clothing, or your arm or leg. -
Page 21: Warming Up Engine
Operation Place the choke knob in the “ ” 6. After the engine starts, slowly return the (start) position. After the engine starts, re- manual starter handle to the original posi- turn the knob to the “ ” (run) position. tion before releasing it. -
Page 22: Shifting
Operation Forward (tiller handle and remote con- CAUTION: trol models) A continuous flow of water from the cool- Tiller handle models ing water pilot hole shows that the water Place the throttle grip in the fully closed pump is pumping water through the cool- position. -
Page 23: Stopping Engine
Operation Place the throttle grip in the fully closed Stopping engine position. Before stopping the engine, first let it cool off for a few minutes at idle or low speed. Stop- ping the engine immediately after operating at high speed is not recommended. Procedure Push and hold the engine stop button un- til the engine comes to a complete stop. -
Page 24: Trimming Outboard Motor
Operation NOTE: The engine can also be stopped by pulling the lanyard and removing the lock plate from the engine stop switch. Trimming outboard motor The trim angle of the outboard motor helps determine the position of the bow of the boat ZMU02043 in the water. -
Page 25: Adjusting Boat Trim
Operation To raise the bow (“trim-out”), move the rod away from the transom. To lower the bow (“trim-in”), move the rod to- ward the transom. Make test runs with the trim set to different an- gles to find the position that works best for your boat and operating conditions. -
Page 26: Tilting Up And Down
Operation motor while the engine is running. Se- vere damage from overheating can re- sult. Do not tilt up the engine by pushing the tiller handle because this could break the handle. Keep the power unit higher than the pro- ... -
Page 27: Procedure For Tilting Down (Manual Tilt Models)
Operation Tilt support knob equipped models: Hold 5. Loosen the steering friction adjuster by the rear of the top cowling with one hand, turning it counterclockwise, and adjust fully tilt the outboard motor up, and push the steering friction according to operator the tilt support knob into the clamp brack- preference. -
Page 28: Cruising In Other Conditions
Operation CAUTION: Do not tilt the outboard motor up so that the cooling water inlet on the lower unit is above the surface of the water when set- ting up for and cruising in shallow water. Otherwise severe damage from overheat- ing can result. - Page 29 Operation Cruising in turbid water Outboards strongly recommends that you use the optional chromium-plated water pump kit (not available for some models) if you use the outboard motor in turbid or muddy water con- ditions.
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Page 30: Maintenance
Maintenance Spark plug gap: Specifications 0.9–1.0 mm (0.035–0.039 in) Control system: NOTE: Tiller “(AL)” stated in the specification data below Starting system: represents the numerical value for the alumi- Manual Starting carburetion system: num propeller installed. Choke valve Likewise, “(SUS)” represents the value for Drive unit: stainless steel propeller installed and “(PL)”... -
Page 31: Clamp Screw Mounting Models
Maintenance USE CARE when transporting fuel tank, whether in a boat or car. DO NOT fill fuel container to maximum capacity. Gasoline will expand consider- ably as it warms up and can build up pressure in the fuel container. This can cause fuel leakage and a potential fire hazard. -
Page 32: Procedure
Maintenance ry to prevent excessive engine damage Store the outboard motor in a dry, well- ventilated place, not in direct sunlight. due to rust. Perform the flushing and fog- ging at the same time. Procedure WARNING Flushing in a water tank Do not touch or remove electrical parts ... -
Page 33: Lubrication (Except Oil Injection Models)
Maintenance Lubrication (except oil injection mod- Periodic maintenance els) WARNING Grease the spark plug threads and install the spark plug(s) and torque to proper Be sure to turn off the engine when you specification. For information on spark perform maintenance unless otherwise plug installation, see page 30. -
Page 34: Maintenance Chart
Maintenance Maintenance chart Frequency of maintenance operations may be adjusted according to the operating conditions, but the following table gives general guidelines. Refer to the sections in this chapter for expla- nations of each owner-specific action. NOTE: When operating in salt water, turbid or muddy water, the engine should be flushed with clean water after each use. -
Page 35: Greasing
Maintenance Greasing Outboards grease A (water resistant grease) Outboards grease D (corrosion resistant grease; for propeller shaft) The spark plug is an important engine compo- Cleaning and adjusting spark plug nent and is easy to inspect. The condition of the spark plug can indicate something about WARNING the condition of the engine. -
Page 36: Checking Fuel System
Maintenance should periodically remove and inspect the tight. Have the spark plug adjusted to the cor- spark plug because heat and deposits will rect torque as soon as possible with a torque- cause the spark plug to slowly break down wrench. -
Page 37: Inspecting Idling Speed
Maintenance Inspecting idling speed Exhaust leakage Start the engine and check that no exhaust WARNING leaks from the joints between the exhaust Do not touch or remove electrical parts cover, cylinder head, and body cylinder. when starting or during operation. Water leakage Keep hands, hair, and clothes away from ... -
Page 38: Removing The Propeller
Maintenance Removing the propeller Spline models Straighten the cotter pin and pull it out us- ing a pair of pliers. Remove the propeller nut, washer, and spacer (if equipped). Checkpoints Check each of the propeller blades for wear, erosion from cavitation or ventilation, or other damage. -
Page 39: Changing Gear Oil
Maintenance Install the spacer (if equipped), thrust 2. Place a suitable container under the gear washer, and propeller on the propeller case. shaft. 3. Remove the gear oil drain screw and gas- ket. Install the spacer (if equipped) and the washer. -
Page 40: Inspecting And Replacing Anode(S)
Maintenance Recommended gear oil: Hypoid gear oil SAE#90 Gear oil quantity: 75.0 cm³ (2.54 US oz) (2.65 Imp.oz) 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 Outboards dealer. - Page 41 Maintenance...
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Page 42: Trouble Recovery
Trouble Recovery Q. Is fuel filter clogged? Troubleshooting A. Clean or replace filter. A problem in the fuel, compression, or ignition systems can cause poor starting, loss of pow- Q. Is starting procedure incorrect? er, or other problems. This section describes A. - Page 43 Trouble Recovery A. Check for pinched or kinked fuel line or oth- A. Return to home position. er obstructions in fuel system. Q. Is motor angle too high? Q. Is fuel contaminated or stale? A. Return to normal operating position. A.
- Page 44 Trouble Recovery Q. Is load on boat improperly distributed? A. Remove foreign matter and clean lower A. Distribute load to place boat on an even unit. plane. Q. Is fuel system obstructed? Q. Is water pump or thermostat faulty? A. Check for pinched or kinked fuel line or oth- A.
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Page 45: Temporary Action In Emergency
Trouble Recovery A. Connect correctly. If the outboard motor hits an object in the wa- ter, follow the procedure below. Q. Is heat range of spark plug incorrect? A. Inspect spark plug and replace it with rec- ommended type. Q. Is high pressure fuel pump drive belt bro- ken? A. -
Page 46: Emergency Starting Engine
Trouble Recovery Do not attach the lanyard to clothing that could tear loose. Do not route the cord 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 most steering control. -
Page 47: Treatment Of Submerged Motor
Trouble Recovery 4. Feed fogging oil or engine oil through the Treatment of submerged motor carburetor(s) and spark plug holes while If the outboard motor is submerged, immedi- cranking with the manual starter or emer- ately take it to a Outboards dealer. Otherwise gency starter rope. - Page 48 OUTBOARDS GROUP CV PRINTED IN CHINA...