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11 

 

g. Throttle Friction  

 To increase throttle friction, turn the throttle friction screw clock-

wise. To decrease friction, turn the throttle friction screw counter-
clockwise. DO NOT over tighten. 

 

 
 
 
 
 

h. Shifting 

 

 To avoid gear case damage: 

 



DO NOT

 attempt to shift engine from NEUTRAL 

 to FORWARD 

 or REVERSE 

 when 

the engine is NOT running. Clutch dogs can align lug-on-lug and result in shift linkage and 
lower gear case parts damage. When shifting, always wait until boat has slowed and engine 
is at idle speed. 

 

Shift to FORWARD 

 

After engine is running smoothly, turn throttle control to SHIFT position or slower. Move shift 
lever to FORWARD/down with a firm, quick motion. 

DO NOT shift engine with throttle 

control advanced beyond the shift position

 
 
 
 
 
                                  

 

 

 

Increase Speed: 

Turn throttle control counterclockwise toward FAST  (toward you if 

seated in boat next to engine). 

 

 

Decrease Speed: 

Turn throttle control clockwise toward SLOW (away from you if seated 

in boat next to engine). 

 

Shift to NEUTRAL 

Turn throttle control clockwise to the SHIFT position or slower. Move the shift lever to NEU-
TRAL 

 with a firm, quick motion. 

 



When shifting, always wait until boat has slowed and engine is at idle speed. 

 

Shift to REVERSE 

Turn throttle control clockwise to the SHIFT position or slower. Move shift lever to REVERSE 

 

 



When in REVERSE, operate with additional care as the engine has no impact protection if 

it hits an underwater obstruction. 

 

Do not operate engine in REVERSE with the tilt/run lever in TILT. Engine may tilt out  

      of the water, resulting in loss of control. 
 

 

Summary of Contents for Outboard Motor

Page 1: ...Multi Fuel SubmersibleOutboard Motor This manual has been prepared for the United States Guardian Angels for service of the Multi fuel Submersible Outboard motor designed and manufactured under Contra...

Page 2: ...der Break in 9 c Normal Starting Procedure 9 d After Raider Starts Warm Up 10 e Forced engine oil feeding 10 f Idle Speed 10 g Throttle Friction 11 h Shifting 11 i Stopping Raider 12 j Trim Angle 12 k...

Page 3: ...he instructions shown Of particular importance in formation preceded by the words or symbols draw attention to safety issues This man ual contains information that can help prevent personal injury and...

Page 4: ...f common 50 Raider outboards outside of engine block and heads The Raider 40 only has two cylinders weight under 150 pounds The Raider 50 40 offers multi fuel operation submersibility no battery requi...

Page 5: ...tem Through hub Lubrication system Oil injection Cooling system Water cooling Water temperature control Thermostat with pressure relief valve Ignition System Inductive Ignition timing control Electron...

Page 6: ...on efficiency in the TLDI engine The result is better fuel economy lower maintenance ability to burn multi fuels and capable of submersion The air assisted Low pressure direct fuel injection process i...

Page 7: ...5 g TLDI RAIDER Parts Identification 2 RAIDER A B C A Rear dewatering valve B Front dewatering valve C Mid dewatering valve...

Page 8: ...s in stallation will discuss a typical installation no special operations installation Position the outboard engine at the exact center of the stern and mount it against the Rub ber Inflatable Boat pa...

Page 9: ...n dual motors for control and a cable inserted from one engine to the op posite for single power to both outboards d Installation of Safety Wire To prevent loss of engine engines overboard attach engi...

Page 10: ...ance the propeller should match the boat type and its load Replacing the propeller A worn or bent propeller will affect engine performance and may over time cause en gine trouble 1 Pull out the split...

Page 11: ...ptimum performance The procedures we follow are shown below c Normal Starting Procedure Move the tilt run lever to RUN position Place engine in normal operating position Connect the fuel line connecto...

Page 12: ...ater pump indicator is not discharging a steady stream of water STOP the engine when it is safe e Forced engine oil feeding When the engine is new or has been left without operation for a long time ex...

Page 13: ...shift engine with throttle control advanced beyond the shift position Increase Speed Turn throttle control counterclockwise toward FAST toward you if seated in boat next to engine Decrease Speed Turn...

Page 14: ...ical position For additional road clearance move angle adjusting rod to an outer stern bracket position Refer to Raider Trim Angle DO NOT use the tilt support as a Trailering bracket The engine should...

Page 15: ...ropel ler or water pump damage 1 Place engine in shallow water drive position Refer to Shallow Wa ter Drive a DO NOT operate engine in REVERSE with the tilt run lever in the TILT position Engine can t...

Page 16: ...ure is below 32 F 0 C When removing engine from water allow cooling system to drain completely by placing engine in upright position Weedy Water Weeds can block the water intakes and cause engine to o...

Page 17: ...ne when it is safe DO NOT attempt to operate engine IF a steady stream of water is visible from the water pump indicator check to see if the re strictor is installed in the end of the water hose Witho...

Page 18: ...ed and cap tightened 5 Connect fuel line and pump primer bulb until firm resistance is felt to fill fuel system u Dewater Procedure 1 Connect the fuel line connector from the tank to the engine s fuel...

Page 19: ...our mission and it cannot be serviced keep it submersed to avoid prolonged exposure to the atmosphere until it can be serviced If the Raider is brought on deck and it can t be operated or serviced kee...

Page 20: ...engines Do not wear jewelry or loose clothing Keep hair hands and clothing away from rotating flywheel Replace any locking fastener locknut or patch screw if it s locking feature becomes weak Definit...

Page 21: ...19 b Removing and Carrying the Raider a...

Page 22: ...moisture from metal surfaces It protects equipment and tools that are left outdoors even in humid coastal areas Anti Corrosion Spray dries out ignition systems to start wet engines and stops moisture...

Page 23: ...Fogging Oil and spray oil through the throttle plate 2 Stop engine and remove all spark plugs Spray Storage Fogging Oil into the spark plug holes 3 Pull starter to distribute the fogging oil throughou...

Page 24: ...and fuel leakage under the engine cover Fire and explosion could occur 12 Replace engine cover Use touch up paint where needed 13 Coat all outside painted surfaces of engine with automotive wax 14 The...

Page 25: ...r your next mission Dewater the engine following the procedures in Dewater Procedure Operate the engine for approximately five minutes at full operating temperature with fresh water Whenever possible...

Page 26: ...24 Motor on Stand Back of Raider Front of Raider Top view of rear dewatering valve...

Page 27: ...class Extensive modifications to commercial off the shelf outboard solely for the warfighters needs No bells and whistles o Rugged o Durable Originally designed for Japanese fisherman to work day in a...

Page 28: ...26 Robotics and Conceptual Engineering Inc 2702 Lake Dauterive Rd Loreauville LA 70552 337 577 6810 7887 Bryan Dairy Rd Largo FL 33777 321 403 3585 August 2013...

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