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Though overloading is a primary cause of many boating accidents, improper loading is equally 

hazardous. Boaters should know the amount of weight on board and evenly distribute the weight 

within the boat.

C

arbon

 m

onoxIde

  WA R N I N G

CO is produced by all combustion engine(s) and generator sets .

Avoid brain damage or death from carbon monoxide .

Keep cockpit and cabin areas well ventilated .

Avoid blockage of exhaust outlets .

Signs of exposure include headache, nausea, dizziness and drowsiness .

Carbon Monoxide, commonly written CO, is a colorless, odorless gas emitted from any boat’s 

exhaust. The gas is similar in weight to the air we breathe. Therefore, it cannot be expected to rise or 

fall, but will accumulate in confined spaces.

Carbon monoxide is 

poisonous

, and potentially 

fatal

 if breathed over an extended period of 

time. Symptoms of CO poisoning include dizziness, nausea, headache, sleepiness, vomiting, 

throbbing in the temples, muscular twitching, and an inability to think clearly. 

If you or anyone 

else experience these symptoms, immediately get away from fumes and into an area where 

plenty of fresh air can be consumed . If any symptoms from above persist, seek medical 

attention .

Carbon monoxide can accumulate in cabins and under canvas .

 Maintain access to fresh air 

when occupying these areas with the engines or generator running.

Outboard engine exhaust fumes contain carbon monoxide. These fumes may concentrate at the 

motorwell area. Do not board your vessel with the engine(s) running. Also, do not occupy the 

motorwell area with the engine(s) running.

Operators need to be aware of the influence of other boats on their vessel as well as the effects 

they have on neighboring crafts. Of primary concern is the operation of an auxiliary generator with 

boats moored along side each other. This situation creates an atmosphere which is filled with CO, 

and extremely dangerous.

  WA R N I N G

BE AWARE of the significance your exhaust may have on other vessels. Likewise, BE AWARE 

that the operation of other vessels’ equipment may influence the carbon monoxide concentration 

on YOUR vessel . 

Summary of Contents for Canyon 271

Page 1: ...rds standards that have served our owners through some truly extraordinary conditions since our first models built in 1959 The seaworthiness and safety of your Grady White is highly dependent on the operation maintenance and care of your boat so please read this manual thoroughly and keep it around for reference If you need further explanation or hands on help don t hesitate to ask the people at y...

Page 2: ......

Page 3: ...fety 2 6 Suggested Boating ClassesAnd Reading Material 2 6 Ch a p t e r 3 G e n e r a l I n f o r m a ti o n Fueling 3 1 Environmental ProtectionAgency 3 2 Pollution Regulations 3 2 Discharge of Oil or Hazardous Substances 3 2 Disposal of Plastics or Garbage 3 2 Trailering 3 3 Predeparture 3 3 Casting OffAndApproaching The Dock 3 3 Reboarding Ladder 3 4 Anchoring 3 4 Towing 3 4 Shallow Water 3 5 G...

Page 4: ...anvas 6 3 Maintenance 6 3 Snaps and Zippers 6 4 Vinyl 6 4 Upholstery 6 4 Polyethylene Acrylic Vinyl 6 4 Scuppers 6 4 Caulking Gasket 6 5 Hardware Stainless Steel Rails 6 5 Hardware Mounting 6 5 Aluminum Components 6 5 Fuel System 6 6 Fuel Tank Compartment 6 8 Batteries 6 8 LED Lighting 6 9 180 192 236 255 307 DCAccy Wiring Color Fuse Breaker 6 10 Ch a p t e r 7 W i n t e r i z a ti o n a n d S t o...

Page 5: ... 8 6 Main Circuit Breaker 8 7 PowerAssist Hydraulic Steering 8 7 Rigging Compartment 8 7 Seacocks 8 7 Stereo 8 8 T top 8 8 Trim Tabs 8 8 Trim Tab Pump Location 8 9 USB Charging Outlet 8 9 Washdown Raw Water 8 9 Windshield Washer Solenoid 8 9 Operation Of Optional Features 8 10 Battery Charger 8 10 Bow Thruster 8 10 Casting Platform Bow Table 8 10 Cockpit Step 8 10 Outriggers 8 11 Shore Power 8 11 ...

Page 6: ...T a b l e o f C o n t e n t s ...

Page 7: ...ual as a supplement This publication will be referenced in your Grady White Owner s Manual to present additional instructions and information on basic boating Warranty Information The Grady White warranty is located in the last chapter of this manual Upon the purchase of your new Grady White Boat the dealer will submit the required warranty information to the factory For questions regarding your w...

Page 8: ...he selling dealer for an engine inspection Refer to the engine s owner s manual for the proper maintenance schedule Grady White Boats has a permanent record of your boat which is retained under its Hull Identification Number HIN Data regarding equipment and accessories as well as dealer shipping information is documented When contacting your dealer concerning warranties or service please have all ...

Page 9: ...uations which WILLcause severe personal injury or death if the warning is ignored WAR N I N G This symbol alerts you to potentially hazardous situations or unsafe practices that COULD result in severe personal injury or death if the warning is ignored CAUTION This symbol alerts you to potentially hazardous situations that MAY result in minor personal injury or cause product or property damage if t...

Page 10: ...1 4 W e l c o m e ...

Page 11: ...ith this manual for more information Lighting Grady White boats are equipped with navigational lights that meet requirements for recreational vessels for inland and international waters Additional Recommended Equipment In addition to the required safety equipment there are additional items that will provide an extra margin of safety and convenience for you and your passengers while boating For an ...

Page 12: ...ish Cruisers Yachts Owner s Manual RenderingAssistance The owner or operator of a vessel is required by law to render all practical or necessary assistance to any person or vessel affected by collision accident or casualty However you are not required to endanger your vessel or passengers to render assistance Accident Reporting Report all boating accidents to your local authorities Federal regulat...

Page 13: ...ers should be located in a safe position Use hand holds and rails for steadiness Do not allow bow transom or gunwale riding The captain is ultimately responsible for their passenger s safety Keep your boat speed under control Respect for other boaters and those on shore are common courtesies The boat s operator is responsible for injury or damage caused by the boat or the wake Your wake could swam...

Page 14: ...ustry including manufacturers of boating equipment With this tag you can have confidence in the safety of your boat This label means that Grady White has designed and built your boat to theABYC standard H 8 buoyancy in the event of swamping Basic flotation is defined as having enough foam in the boat to create buoyancy and prevent sinking under swamped conditions BASIC FLOTATION THIS BOAT HAS BASI...

Page 15: ...ples muscular twitching and an inability to think clearly If you or anyone else experience these symptoms immediately get away from fumes and into an area where plenty of fresh air can be consumed If any symptoms from above persist seek medical attention Carbon monoxide can accumulate in cabins and under canvas Maintain access to fresh air when occupying these areas with the engines or generator r...

Page 16: ... proper and safe practice relating to such activities Watersport Safety For additional information regarding watersport safety please refer to the Towed Watersports Safety Guidelines brochure included in your Owner s Packet Suggested Boating Classes And Reading Material Like a car boats must be operated according to safety rules and traffic regulations Although we include some basic boating tips i...

Page 17: ...n s Guide To Powerboats Eric Sorensen For more information on boating safety courses in your area call Boating Education Hotline 1 800 336 BOAT 2628 US Coast Guard Boating Hotline 1 800 368 5647 Contact Your Local Coast Guard ...

Page 18: ...2 8 S a f e t y ...

Page 19: ...ue to the solvent nature of alcohol blended fuels Carry spare fuel filters with a 10 micron rating on your boat for emergency replacement if required Before Fueling Shut down all engines Turn battery select switch es to off to insure that all fans lights etc are off Close all ports hatches windows and engine compartments to prevent fumes from accumulating in closed areas Extinguish cigarettes and ...

Page 20: ...sels 26 feet 7 9m in length or over must display a placard at least 5 x 8 12 7cm x 20 3cm with the text shown below If your boat is 26 feet or greater in length an adhesive backed label that meets these requirements is provided in your owner s packet It is your responsibility to display this placard on the vessel in a conspicuous place in the machinery space or at the bilge pump control Disposal o...

Page 21: ... in the direction you want the trailer to go Familiarize yourself with this manual and all aspects of your boat prior to initial launch At the launch site go through a pre launch checklist The list should be suited to your specific needs Trailering and relative information can be found on page 105 in Sportfish Cruisers Yachts Owner s Manual Predeparture See the checklist on page 44 in Sportfish Cr...

Page 22: ...ANGER To avoid risk of injury or death from contact with propellers engines should not be running when near swimmers or when using reboarding ladder Anchoring Some factors that determine the size and type of anchor most suitable for your boat include the size of your boat and the type of lake sea or river bottom in your boating area Sportfish Cruisers Yachts Owner s Manual has a list of tips conce...

Page 23: ...floated off with engine s tilted to reduce the draft at the transom With motors tilted try rocking the boat from side to side to break the suction of mud from the keel Move passengers or heavy objects from the point where the boat is grounded Do not lower or start the engine s until the boat is clear of the ground Refer to page 63 in Sportfish Cruisers and Yachts Owner s Manual CAUTION Do not lowe...

Page 24: ...ual beginning on page 59 for information on safe operating speed Twin and Triple Engine Boats Twin and triple engine boats are easier to maneuver than single engine crafts However they still require practice to ensure comfortable operation The boat will run ahead or backward in a straight line when multiple engines are working together at the same speed The engines also can be used to steer to por...

Page 25: ... join Hatch an opening in the deck to provide access below Headroom vertical distance between the floor and over head structure or canopy ceiling Hull major component that provides a watertight platform buoyant enough to float a craft and its load Keel the major longitudinal member of a hull the lowest external portion of the boat Knot a measurement of speed equal to nautical miles per hour Lee th...

Page 26: ...3 8 G e n e r a l I n f o r m a ti o n ...

Page 27: ...uel are added This extra load will affect the performance of your boat according to the distribution of the weight Another type of extra load that could affect performance is the accumulation of water in the bilge Keep the bilge dry to eliminate this type problem Marine Growth Maximum performance is obtained only when your hull bottom is clean Marine growth on the bottom of the boat will increase ...

Page 28: ...ce the propeller would move in one revolution An example of a propeller dimension would be 14 X 17 for a propeller having a diameter of 14 35 6cm and a pitch of 17 43 8cm Propulsion System Outboard The engine manufacturer supplies all vital information concerning your engine s in the Operation and Maintenance Manual s Details of important engine functions such as the lubrication system cooling sys...

Page 29: ...steering system and result in unresponsive steering The oil level should always be at the base of the threads in the filler hole located on the front top portion of the helm pump Check the entire steering system regularly for oil leaks Unobserved leaks over a period of time will result in unresponsive steering and possibly loss of steering Refer to the steering manual for specific recommendations ...

Page 30: ...eller Increase the aft movement to increase the reverse thrust Remember that propellers are designed for maximum forward thrust so reverse thrust will not be as efficient All controls have a neutral safety mechanism This mechanism will not allow the engine to start when the control is in gear You may use the neutral lock out feature on the control handle to increase the flow of fuel to the engine ...

Page 31: ...rse Also under certain conditions not allowing the RPMs to reduce before shifting to reverse may cause the engine s to shut down The throttle shift control system requires regular preventative maintenance for continued safe and reliable operation Refer to the engine manual for specific recommendation and maintenance requirements All inspections repairs and replacements to the throttle shift contro...

Page 32: ...4 6 P e r f o r m a n c e ...

Page 33: ... customized Please see theYamaha owner s manual for detailed instructions on customizing Fuel Level This feature indicates the gas tank s fuel level Remember two things when reading this gauge The accuracy of your gauge varies with the attitude of your boat in the water trim or list The fuel pickup tube inside the gas tank is not capable of withdrawing all of the fuel from the tank For these reaso...

Page 34: ...f 11 or below indicate a weak battery which may not start the engine Areading of 13 to 15 volts when the engine is running is normal Readings over 15 volts may indicate regulator problems Low or fluctuating readings may indicate loose connections or trouble in the regulator and alternator circuit Cooling Water Temperature with Warning This feature indicates the temperature of the cooling water cir...

Page 35: ...osition when finished maneuvering Operating the throttle disengages the joystick and returns operation to the remote control box and steering wheel The Digital Steering Helm sends signals to the Powertrain Control Units PCU which control the operation of the electric pumps that pump hydraulic fluid to the steering cylinders on the engines The Steering Control Unit SCU receives signals from the ste...

Page 36: ...r system please refer to the Yamaha owner s manual or consult your dealer Switch Panel At the helm station you will find an accessory switch panel Not all boats are equipped with the same accessories Consult your dealer for specific information or questions on the accessories included on your boat More detailed descriptions of switch functions are located in Chapter 8 of this manual This drawing r...

Page 37: ...r cosmetic purposes and makes routine maintenance relatively simple Although gel coat has a hard smooth surface it does contain microscopic pores that will allow surface discoloration if not kept clean Maintenance Normal exterior finish maintenance of your Grady White is similar to the care you would give your automobile Do not use caustic highly alkaline cleaners or those containing ammonia These...

Page 38: ... speed 1750 2250 RPM and an 8 inch 20 3cm lamb s wool pad CAUTION Keep buffer moving Do not allow it to rest in one spot Heat build up will quickly distort the surface CAUTION Compounding too often or excessive compounding can wear away the gel coat When buffing is complete wash away compound with fresh water and dry the area Once the area is clean it may be waxed This will enhance the gloss while...

Page 39: ...an correct this problem by applyingApseal or Uniseal to the seams Please understand that Grady White does not warrant the fit and design of the canvas to be entirely watertight Maintenance To maintain your boat s top and other canvas follow these guidelines Clean the fabric regularly to prevent the buildup of soil and soil penetration of the fabric Simply brush off any loose dirt hose down canvas ...

Page 40: ... moisture between themselves and the gel coat If a cushion is not removed to allow the moisture to dry blistering of the gel coat may occur Cockpit bolsters may be removed if you desire These bolsters clip onto brackets mounted to the deck structure Screws are then installed through the underside of the bolster to hold them in place Polyethylene Acrylic Vinyl In the cockpit area of your boat acryl...

Page 41: ...ventative maintenance procedure will most likely result in aluminum pitting Both painted and anodized aluminum parts must be washed periodically with a very mild soap and water solution Grady White recommends washing with a mild soap such as Ivory Liquid after each use and every two to three weeks if stored in an outside marine environment Strong cleaners and soaps must not be used Never use abras...

Page 42: ... fuel system One component that should be inspected if a restriction occurs is the anti siphon valve If fuel does not flow properly through this part it must be cleaned and or replaced WARNING Do not remove the anti siphon valve and replace with a regular barb Modification or removal of the anti siphon valve could allow a dangerous accumulation of fuel and vapors in the hull in the event of a fuel...

Page 43: ...6 7 M a i n t e n a n c e a n d S e r v i c e ...

Page 44: ...x different types of batteries The Intimidator 8A27M is an absorbed glass mat AGM battery that is completely spill proof and maintenance free AGM batteries recharge faster than conventional batteries and have a higher tolerance to deep discharge for more severe applications AGM batteries are subject to permanent damage if used with a charging system not compatible with this technology which should...

Page 45: ...nnected to the positive terminal Reversing these connections will immediately damage your system Never disconnect the battery when the engine is running This can cause damage to the charging system When replacing your battery use the same brand and type as the factory installed battery If this is not available reference your engine Owner s Manual for recommended battery type and required performan...

Page 46: ...16 ga Brown Black 6 0 Accessory Panel Auto Float Switch Forward 16 ga Brown Red 5 0 Near Battery 6 0 In Battery Select Box Rule 1100 Integrated Float 255 257 275 16 ga Brown Blk Brown Red 6 0 Battery Select Box Accessory Panel Head Head Pump Marine Electric 10 ga Red Gray or Red 25 0 Fuse Block Head Control Panel Holding Tank Macerator Marine 10 ga Orange Red 20 0 Fuse Block In line Macerator Pump...

Page 47: ...t switch Electronics Box Ram 306 only 16 ga White 5 0 Accessory Panel Fuel Grounds 16 ga Green N A N A Fuel Tank Sender Auxiliary 16 ga Pink White N A N A Fuel Tank Sender Main 16 ga Pink N A N A Hardtop or T top Negative Main 10 ga Black Blue N A Negative Buss Hardtop or T top Power Lead Main 10 ga Red Blue N A Fuse Block Positive Block Horn 180 209 255 257 275 12 ga Orange White 5 0 Accessory Pa...

Page 48: ...6 12 M a i n t e n a n c e a n d S e r v ic e ...

Page 49: ...autions when lifting or moving the boat for storage While transporting a boat by a lift or fork lift the structure should remain as close to ground level as possible If slings are necessary for lifting or transporting they should be in proper condition and tied together to prevent any movement separating or slipping which could cause damage to the boat If fork lifts are used to move the boat the f...

Page 50: ...necessary Heavy seas pounding and twisting the hull can cause leaks in your windows doors and hatches Check hinges for corrosion Lubricate hinges as necessary Draining And Water System If the boat is stored out of water remove the garboard drain plug to keep the bilge dry Store your boat with the bow elevated for drainage Drain all water tanks hoses filters and pumps to prevent freeze damage The f...

Page 51: ...tion to winterization guidelines the following checklist can be used as a guide for storing your boat Additional details should be added as needed for your personal application Remove all loose items and personal effects Remove any detachable and valuable equipment such as electronics Store all electronics inside Your compass should be covered for the winter Ultraviolet rays from the sun will clou...

Page 52: ... Check operation of all electrical circuits Check the hoses on the freshwater system and close all valves fill freshwater system and check for leaks Perform maintenance on engines according to the manufacturer s manuals prior to returning them to service Check all engine and steering control cables and linkage for operation Lubricate cables and linkage as necessary Check safety equipment including...

Page 53: ...ecific information or questions on the accessories included on your boat Aft and Forward Bilge These two way switches serve as manual switches for each bilge pump These switches operate independently of each other Cockpit Light The cockpit lights provide illumination in the cockpit area Freshwater This switch activates the pressurized freshwater system Hardtop Lights This momentary switch activate...

Page 54: ...e windshield wiper and windshield washer Accessory Switches and breakers labeled ACC are blank They may be used for non factory installed accessories Switch labels are available from your dealer for non factory installed options Other Switches Trim Tilt The trim tilt switch is located on the throttle control Trim changes the angle of thrust of the engine reference Trim on page 4 1 Tilt raises the ...

Page 55: ...ery Select Switches Your Canyon 271 is equipped with two batteries and two select switches An outboard engine should be connected to each battery select switch Either engine may be started with either battery by selecting position 1 or position 2 on the select switches In normal use select position 1 on the starboard switch and position 2 on the port switch so that both battery banks will be charg...

Page 56: ...ssed deck fitting Depress the button on the back of the wand to spray water To reinstall the shower wand gently feed the hose down through the deck and replace the cover on the deck fitting Compass The compass is located at the helm station in direct view of the operator when navigating the boat Follow the compass instructions in your Owners Packet to make compensation adjustments Engine Flushing ...

Page 57: ...the remote seacock arm This seacock can be accessed through the access plate in the lid between the consoles 2 Position the wet dry bowl selector in the wet bowl setting Fill the toilet with water by pumping the handle several times 3 Flush the toilet by pumping the handle several more times in the wet bowl position 4 Move the bowl selector to the dry bowl position and pump the handle until almost...

Page 58: ...g seacock in the aft bilge using the remote seacock arm labeled livewell The livewell pumps are threaded directly into the seacocks If the boat has both livewells and thus two seacocks the seacock on the port side is for the aft livewell Next plug the drain in the bottom of the livewell and place the corresponding livewell switch at the helm panel in the on position Water will enter through a plen...

Page 59: ...ng is integrated into the engine controls and power assist steering is not available Rigging Compartment The rigging compartment is located aft of the fuel tank compartment This enclosure is used for rigging ignition protected accessories and for better passage to the rigging components located aft of this compartment NOTICE The rigging hatch and mounting screws must be sealed with silicone sealer...

Page 60: ...very time the ignition switch is turned off Trim tabs are used to regulate the attitude of the boat while moving They are operated by a two rocker switch panel and will aid in trimming the boat fore and aft for a smoother ride Trim tabs can improve the ride of your boat by adjusting where the water is hitting the keel line In a slight chop the waves may be hitting the keel of your boat around the ...

Page 61: ...as cell phones and tablets Washdown Raw Water To operate the raw water washdown open the seacock with the washdown I D tag located in the aft bilge Depress the raw water switch on the helm switch panel This system will now be pressurized at the washdown outlet This faucet may be used alone or with a hose A hose with a spray nozzle attached may be used intermittently without turning the switch off ...

Page 62: ...he event of an emergency CAUTION To avoid damaging the sheer pin in the bow thruster lower unit do not engage the thruster when the propeller is not submerged Also do not suddenly change direction of thrust without allowing the propeller time to stop Casting Platform Bow Table The casting platform insert option provides a full platform in the bow of the boat by filling in the space between the por...

Page 63: ...erence the sheet included in your Owner s Packet Shore Power The shore power feature provides AC current to the battery charger located in the aft rigging compartment near the batteries This is a dedicated system supplying power only to the battery charger It does not supply current to any other panels or devices on your boat The shore power is utilized by connecting a heavy duty cable supplied wi...

Page 64: ...round the terminals where it plugs into the inlet it should be replaced immediately Aloose fitting plug will create electrical resistance that can lead to a fire hazard Disconnecting The Shore Power 1 Switch the circuit breaker under the starboard gunwale to the off position 2 Switch the circuit breaker at the dock outlet off 3 Disconnect the shore power cable at the dock outlet first 4 Disconnect...

Page 65: ... ROTATING PROPELLER MAY CAUSE SERIOUS INJURY OR DEATH DO NOT APPROACH OR USE LADDER WHEN ENGINE IS RUNNING DANGER Carbon monoxide CO can cause brain damage or death Engine and generator exhaust contains odorless and colorless carbin monoxide gas Carbon monoxide will be around the back of the boat when engines or generators are running Move to fresh air if you feel nausea headache dizziness or drow...

Page 66: ...8 14 Canyon 271 ...

Page 67: ...responsibility of the owner The owner will also be responsible to remove and reinstall at their own expense all outboard engines if directly related to damage in question as well as any and all personal effects and electronics equipment All repairs are subject to prior written authorization by Grady White Boats Incorporated The Five Year Structural Hull Warranty is transferable to the second and s...

Page 68: ...s including gel coat cracking crazing blistering discoloration chalking or fading chrome plated or painted metal aluminum and stainless steel finishes plastics or acrylic materials windshields glass breakage all vinyl upholstery and canvas instruments and gauges and leakage around windshields windows hatches and other apertures Failure of the owner to use maintain or store the boat as specified in...

Page 69: ...purchased the boat who will affect the corrective action under this warranty upon prior written authorization from Grady White Boats Incorporated THESEWARRANTIESAREEXPRESSLYMADEINLIEUOFALLOTHERWARRANTIES DURATION OF ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE SHALL BE LIMITED TO AND COINCIDENT WITH THE DURATION OF THESE EXPRESSED WARRANTIES ...

Page 70: ...9 4 L i m it e d W a r r a n t y ...

Page 71: ...ip or Previous Owner _______________________________________ Date Purchased ________________ About Your Boat 1 What type of power is your boat equipped with o Single OB o Dual OB o Triple OB 2 What engine brand does your boat have o Yamaha o Other 3 Engine horsepower total if dual triple power ________ 4 Is your new Grady White the first boat you ve ever owned 5 o Yes Please skip to question 5a o ...

Page 72: ...otorboating Sailing o Sportfishing o Boating World o Florida Sportsman o Power Motoryacht o Wall Street Journal o Boats U S o Offshore o Saltwater Sportsman o Other ____________________ 10 What is your age o Under 25 o 25 34 o 35 44 o 45 54 o 55 64 o 65 or older 11 Which of the following best describes your educational background o Some High School o Some College or Technical o Some Post Graduate ...

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