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p. 11

Owners Manual

BOAT RUNNING ATTITUDE

If your boat runs with the bow too high at cruising 
speeds, observe the following points to achieve a 
more correct and efficient cruising attitude:
Move some weight forward in the boat.
Adjust the thrust angle of the engine (reduce the 
distance between the bottom of the transom and 
the drive unit).
This is commonly referred to as trimming down 
or in, or applying ‘negative trim’. See your engine 
owner’s manual for further trimming instructions.
If your boat runs with the bow too low at cruising 
speeds (usually indicated by water coming off 

the hull too far forward and steering difficulty or 
veering off course). Raise the bow by performing 
the opposite of the steps above. This is referred to 
as trimming up or out, or applying ‘positive trim’.
For maximum effectiveness when planing, the hull 
should be at a 3 to 4 (three to four) degree angle 
to the water.

STEERING WHEEL PRESSURE

This pressure, or pull, is corrected by adjusting the 
trim position of your outboard so the prop shaft 
is parallel to the surface of the water. If this is not 
possible, the trim tab located under the aft end of 
the anti-ventilation plate can be adjusted by your 
dealer.

The trailing edge of the trim tab should be 
turned in the direction the boat is pulling. Small 
adjustments should be made until the steering has 
neutral torque (pull) at the desired speed.

We suggest using your normal cruising speed. 
When running faster or slower than this speed, a 
minimal amount of torque will be present.

There is a risk of falling or ejecting out of 

the boat if standing or moving while the 

boat is in motion. If someone must stand 

while the boat is in motion, avoid speed 

changes that could cause the standing 

person to lose balance. Bow riders should 

not have people in the bow standing or 

kneeling or changing positions while the 

boat is in motion.

ATTENTION

!

•  Use caution with skier in tow as tow 

rope may backlash into cockpit when 

released,

•  Only tow water skis, wakeboards or 

recreational towables,

•  Do not tow parasails, kites, other 

boats or any device that is designed 

to become airborne when towed 

behind a boat,

•  Do not tow more than one person at 

one time,

•  Always wear an approved personal 

flotation device (PFD),

•  Do not allow anyone near the 

propeller(s), even when engine is 

switched off. Propeller blades can be 

sharp and can continue to turn after 

engine is off.

ATTENTION

!

Summary of Contents for 4.85 Haven

Page 1: ...p 1 Owners Manual www seajayboats com au Owners Manual...

Page 2: ...within safe boating practices What a better way to relax by GETTING AMONGST IT in a quality Sea Jay Aluminium Boat you can rely on and trust WARRANTY USAGE INFORMATION You should have received Warran...

Page 3: ...Ventilation 10 Boat Running Attitude 11 Steering Wheel Pressure 11 PERFORMANCE 12 Passenger and Gear Loading 12 Trim Adjustments 12 Instruments 13 Electrical System 13 GENERAL MAINTENANCE 14 Your Eng...

Page 4: ...kout Serious accidents have resulted from failure in this respect Always instruct at least one person on board in the fundamentals of boat handling should you become disabled or fall overboard Conside...

Page 5: ...you clearly understand how to use everything particularly life jackets If you plan to carry children on board check the life jackets are suitable for their size and weight You may need to exchange ja...

Page 6: ...y not give a true indication of the amount of fuel remaining in the tank when the gauge reads empty The first time the tank is filled have someone fill the tank slowly while watching the fuel gauge As...

Page 7: ...rate your boat until they are corrected Before you leave perform the following steps Check the operation of equipment such as bilge pumps running lights radios etc Check the steering Turn the steering...

Page 8: ...the boat into the dock If there are high winds or strong currents it is best to approach from the lee side against the wind and current With a mild current and little or no wind it is best to approac...

Page 9: ...et and legs clear of the line Turn the line around the bow cleat and tie a hitch To raise the anchor inch forward under power as you take in line When the line is vertical raise the anchor If it s not...

Page 10: ...EPLACE DAMAGED PROPELLERS Propellers should be free from major nicks excessive pitting and any distortions that alter the original design Operating your boat with a damaged propeller may cause the fol...

Page 11: ...trim tab located under the aft end of the anti ventilation plate can be adjusted by your dealer The trailing edge of the trim tab should be turned in the direction the boat is pulling Small adjustment...

Page 12: ...Boat Running Attitude or to suit the prevailing conditions Passengers and equipment should be distributed in the boat so it is evenly balanced both front to back and side to side TRIM ADJUSTMENTS When...

Page 13: ...s and varying degrees of trim fuel gauge readings are often inaccurate It is always good to keep track of your running time as a double check against an inaccurate gauge Compass if fitted Many factors...

Page 14: ...he hose on then when water is coming through the tell tail start the engine and run it for a few minutes This will flush away residual salt and keep the motor in good shape A common cause of outboard...

Page 15: ...ufacturer s instructions Brush the solution into the affected area leave for 10 to 15 minutes and rinse with plenty of fresh water If possible the vinyl top parts of your boat should be stored indoors...

Page 16: ...long periods It is already highly resistant to corrosion and will not deteriorate if simple precautions are taken Always wash the boat off with fresh water after removing it from the water This allev...

Page 17: ...supplied with your boat Check the boat regularly for damage from oxidisation flying stones bait knives anchors and chains etc SPECIAL CARE FOR MOORED BOATS If permanently moored in salt or fresh water...

Page 18: ...yearly for any evidence of loose u bolts bolts and corrosion or breakage of the leaf springs Painted and galvanised suspension components should be sprayed regularly with products such as lanolin bas...

Page 19: ...justed up firm against the hull of the boat If your boat doesn t come up straight after trailer adjustment and all skid pads and roller measurements are correct then check that the boat sits horizonta...

Page 20: ...another Gunwale Upper edge of the hull Hatchway hatch A covered opening in a boat s deck through which cargo can be loaded or access made to a lower deck the cover to the opening is called a hatch He...

Page 21: ...age caused by 4 1 1 Operating outside design limitations 4 1 2 Misuse abuse or negligence 4 1 3 Normal Wear and Tear 4 1 4 Use of a motor which has more power or weight than is recommended on the comp...

Page 22: ...ny kind arising out of the supply or operation of the Boat 4 Exclusions 4 1 The warranty will not cover any defect or damage caused by 4 1 1 Operating outside design limitations 4 1 2 Misuse abuse or...

Page 23: ...p 23 Owners Manual...

Page 24: ...p 24 Owners Manual 2 Maddison Court Bundaberg Qld 4670 Ph 07 4152 2111 Fax 07 4153 5075 Web www seajayboats com au For more information contact your authorised Sea Jay Boats dealer...

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