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and  a  material  identification,  such  as  aluminum  or  stainless  steel.  The  first  number  is  the 
diameter and the second is the pitch. The diameter is the distance across the circle swept by 
the extreme tips of the propeller blades. The term pitch comes from the old screw analogy used 
to  approximate  propeller  action.  This  analogy  says  that  a  propeller  screws  itself  through  the 
water  much  as  a  wood  screw  works  itself  into  soft  pine.  The  pitch  is  the  angle  of  the  blades 
expressed in the theoretical distance a propeller would travel in each revolution. In the above 
example  the  propeller  would  advance  17”  on  each  revolution.  In  reality,  the  propeller  actually 
pushes the boat forward less distance than its pitch. The difference between the pitch and the 
actual distance traveled is called “slip”.  
 

Propulsion 

The engine manufacturer supplies all vital information concerning your engines in the operation 
and  maintenance  manuals.  Details  of  important  engine  maintenance  schedules,  lubrication 
system,  cooling  system  and  engine  alert  systems  are  outlined  in  these  manuals.  Your 
familiarization with this engine reference material will result in the proper usage and service that 
is essential for safe and enduring engine performance.  
 

Engine Systems 

Do not attempt to service any engine or drive component without being totally familiar with the 
safe and proper service procedures. Certain moving parts are exposed and can be dangerous. 
 

Throttle/Shift Control 

The  engines  throttle/shift  functions  are  located  at  the  helm 
station.  The  single lever  used  on  each  control box  activates  the 
gear and throttle actions. 
 

Neutral Safety 

Your  outboard  powered  boat  contains  a  neutral  safety  switch 
which  prevents  the  engine  from  being  started  in  gear.  When 
starting  your  engine  the  control  lever  must  be  placed  in  the 
neutral/middle  position.  When  functioning  properly,  this 
mechanism does not allow the engine to start when the control is 
not in the neutral position.  
 

Shift 

After your engine is started simply move the control lever in to the 
forward detent position. To place the engine in reverse, move the 
control  lever  backwards  to  the  reverse  detent  location. 
Remember  that  propellers  are  designed  for  maximum  forward 
thrust so reverse thrust will not be as efficient. 
 

Throttle 

Forward  Throttle:  To  engage  the  throttle  mechanism  while  in  forward  gear  move  the  lever 
forward past the detent in a controlled motion. This motion will begin to increase engine RPM 
which will cause the boat to move forward.

 

 

 

Reverse  Throttle

:  To  engage  the  throttle  mechanism  in  reverse,  continue  to  move  the  lever 

forward (back or aft) past the detent in a controlled motion. This motion will begin to increase 
engine RPM which will cause the boat to move backwards. 
 

Содержание Bohemian 17

Страница 1: ...1 OWNERS AND OPERATORS MANUAL...

Страница 2: ...low Waves increase and decrease size and distance Obstructions appear out of nowhere The same body of water has differing conditions all day long and from day to day As a result not all boats should b...

Страница 3: ...n use When moved to a new state of principal use the certificate is valid for 60 days In order to be valid the numbers must be installed to the proper specifications Check with your dealer or state bo...

Страница 4: ...orward front part of a boat Bow Eye A u shaped hull fitting used to attach the trailer winch to the boat Bulkhead Vertical partition in a vessel fastened inside the hull Chine Meeting juncture of tops...

Страница 5: ...n result in sinking If the drive is raised too far you will cause the propeller to ventilate or cavitate resulting in a sudden increase in engine RPM as well as a loss of speed and control If this occ...

Страница 6: ...rvice any engine or drive component without being totally familiar with the safe and proper service procedures Certain moving parts are exposed and can be dangerous Throttle Shift Control The engines...

Страница 7: ...down the engine s To reset the emergency stop switch simply reinstall the switch clip YOU MUST WEAR THIS IMPORTANT SAFETY DEVICE AT ALL TIMES WHEN OPERATING THE BOAT The danger of falling out of a run...

Страница 8: ...your motor in a vertical fashion instead of at an angle like the motor s power tilt These are excellent tools for reaching shallow water fishing grounds but are intended for straight line and slow spe...

Страница 9: ...ar attitude based upon the hull s design with reduced ability to effect pitch and yaw Stepped hulls are also much more sensitive to weight Heavier weight greatly effects the ability of a stepped hull...

Страница 10: ...ghtly more in the rear than the front Never allow persons to sit in any area other than those specifically designated for seating never let them stand when the boat is underway and never exceed the ma...

Страница 11: ...ERAL BO ATING INFORMATI Turning Turning a boat in any condition other than calm seas with no wind and a single occupant with the lower unit of the motor fully in the water can be dangerous Turns can r...

Страница 12: ...minimum distance you should maintain when engaging in water sports activities Never allow wake surfing or skurfing close to boat slow speed board planning behind an outboard powered boat The particip...

Страница 13: ...Extinguish cigarettes and all other lighted materials Before fueling shut down all engines Before fueling close all ports hatches windows and engine compartments to prevent fumes from accumulating in...

Страница 14: ...operating center console or dual console boats at cruising speeds slow speeds or dead in the water with canvas tops side curtains and or back curtains in place be aware of engine exhaust to ensure tha...

Страница 15: ...es how easily your boat may be transported The tongue weight on the hitch ball should be 5 10 of the total weight of your boat motor and trailer Tail heavy loads cause swaying while trailering The rol...

Страница 16: ...drain valves Perform maintenance on engines according to the manufacturer s manuals prior to returning them to service Fill fuel system and thoroughly check out fuel system including lines fittings c...

Страница 17: ...d or mud After backing down the ramp stop backing into the water once the boat begins to float lift off of the trailer While there is no hard and fast rule for all trailers on all ramps submerging the...

Страница 18: ...l know how deep to submerge the trailer in order to pick the boat back up assuming the tide hasn t changed too much in the meantime Your trailer should be equipped with a safety chain You should hook...

Страница 19: ...lted Trailer maintenance is serious business OPERATING YOUR BOAT Leaving Approaching the Dock Unlike an automobile the stern of your boat reacts first when turning A turn to the right will swing the s...

Страница 20: ...clock to the 4 o clock position has the right of way It must hold course and speed The burdened boat keeps clear and passes behind the privileged boat Power boats going up and down a waterway have th...

Страница 21: ...oat is intended for operation in the surf This is a photo of a boat that capsized near shore because it was operated in the surf This is a link to alarming video of another boat doing the same thing h...

Страница 22: ...rvice manual for further details Extended Stay If you decide to camp out or leave your boat anchored in open water for an extended period of time be sure to anchor securely and make allowances for tid...

Страница 23: ...event an accident and save your life but they are no substitute for good judgment This photo is of a boat accident that killed Miami Marlins pitcher Jose Fernandez As you can see the boat hit a rock j...

Страница 24: ...ce the deck drains below the waterline This causes water to flow from outside to the inside of the boat and cause it to sink As a result you should never leave your boat unattended in the water withou...

Страница 25: ...boat s limitations does not mean the inlet does You have to evaluate the inlet separately If it s close or you re in doubt always go around Any excess time or fuel expense pails in significance to th...

Страница 26: ...f you aren t watching where you re going This video is an excellent example of what can happen when you re not paying attention https www youtube com watch v Z_rONiiSrmc BOATING SAFETY Safety is an im...

Страница 27: ...regulations on mandatory equipment apart from the following list of Coast Guard requirements PERSONAL FLOTATION DEVICE PFD You must have a USCG approved personal flotation device of Type I II or III...

Страница 28: ...overboard or collision to give you the confidence and ability necessary for an emergency Storms Getting caught in severe weather is hazardous The best advice for boaters in bad weather is to STAY HOM...

Страница 29: ...that your boat is loaded as level as possible both front to back as well as side to side c do not allow items to shift in the boat during navigation d never install towers t tops or other similar acce...

Страница 30: ...er The towed boat should always have someone at the wheel since the boat may swing off course Start the tow off slowly A steady pull at a moderate speed should be used It is important to keep the slac...

Страница 31: ...maintain the appearance is dependent on how the boat is used the amount of usage the type of water it is operated in saltwater is exceptionally corrosive climate any a myriad of other factors The bilg...

Страница 32: ...oat be sure to inspect the surface for any damage Have the damage corrected as soon as possible Gelcoat ages dulls yellows cracks crazes and discolors naturally over time Factors that affect the rate...

Страница 33: ...e Never detergent Water should be cold to lukewarm Never more than 100 degrees and air dry only Never apply heat to Sunbrella fabrics If you are cleaning Sunbrella while still on an awning frame or a...

Страница 34: ...climate controlled environment This will keep the vinyl from cracking NEVER FOLD THESE PIECES Upholstery Your exterior vinyl upholstery may be cleaned with a mild solution of household detergent and...

Страница 35: ...tely if they become damaged or no longer seal properly Failure to do so could result in taking on water unnecessarily or sinking the boat Fuel System You should be changing all fuel filters including...

Страница 36: ...obile so you must constantly check and adjust the tightness of all electrical connections Fasteners As just referenced above a boat takes much more abuse and shock than an automobile There is no shock...

Страница 37: ...n where necessary Heavy seas pounding and twisting the hull can cause leaks in your windows doors and hatches Drainage and Water Systems Remove the garboard drain plug and open all valves and seacocks...

Страница 38: ...ct and lubricate trailer bearings and other recommended by the manufacturer Store cushions and canvas indoors in a dry place to prevent mildew Clean the exterior and interior of the boat Remove all gr...

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