An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom and are the most common motorized method of propelling small watercraft. As well as providing propulsion, outboards provide steering control, as they are designed to pivot over their mountings and thus control the direction of thrust. The skeg also acts as a rudder when the engine is not running. Compared to inboard motors, outboard motors can be easily removed for storage or repairs.

When boats are out of service or being drawn through shallow waters, outboard motors can be tilted up (tilt forward over the transom mounts) to elevate the propeller and lower unit out of the water to avoid accumulation of seaweed, underwater hazards such as rocks, and to clear road hazards while trailering.

Basic parts of an outboard motor

General uses

From Wikipedia under the GNU Free Documentation License
Fri Nov 6 23:49:40 2009

interpolated outboard jpg
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interpolated outboard 2003 collage on paper 156 x 270cm

Outboard little blkhd cabo JPG
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Landing light housing in 2 jpg 04 Jul 2003 00 49 85K Outboard little blkhd ca tb JPG 04 Jul 2003 00 49 3 8K Outboard little blkhd cabo JPG 04 Jul 2003 00 49 87K Outboard little blkhd gl tb JPG 04 Jul 2003 00 49 3 4K

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outboard 100 jpg Wednesday May 17 2006 7 48 PM 19359 outboard 25 jpg Wednesday May 17 2006 7 46 PM 62858 outboard 50 jpg Wednesday May 17 2006 7 48 PM 4725 outboard 50 small jpg Wednesday May 17 2006 7 46 PM 203727

From Yahoo Image Search: "outboard"
Mon Sep 14 09:58:20 2009

1994 140 Suzuki Outboard - The Hull Truth
thehulltruth.com
1994 140 Suzuki Outboard - The Hull Truth

thigbee2

Wed, 19 Aug 2009 17:58:45 GM

I have a 1994 140hp suzuki . outboard. I believe is seized. Can you give me a ballpark figure to rebuild it? I will be bringing it to you in PA. Thanks!

Jay's F22: Outboard engine
seattle-f22.blogspot.com
Jay's F22: Outboard engine

Jay

Sun, 09 Aug 2009 03:30:00 GM

After more investigation, I finally settled on a Tohatsu 6hp 4-cycle . outboard. engine: the "MFS6BUL SailPro" model, with a 25" shaft. I bought mine online from Online . Outboards. ; they had a good price to start with; combined with free ...

SUPPLY OF PATROL BOATS AND OUT BOARD ENGINES FOR MACEMP PROJECT ...
dgmarket.com
SUPPLY OF PATROL BOATS AND OUT BOARD ENGINES FOR MACEMP PROJECT ...

unknown

Mon, 29 Jun 2009 22:05:15 GM

The bidder must demonstrate a record of two or more successful supplies of patrol boats and . outboard. engines over the previous five years. Evidence of such supply should be in the form of a schedule of names and contact fax or telephone ...

From Google Blog Search: "outboard"
Mon Sep 7 23:33:14 2009

Speed on Tweed - Tweed Daily News
news.google.com
Speed on Tweed

Tweed Daily News

On Sunday, crews assembled at Fingal for the unlimited inboard, unlimited outboard , juniors, women's, masters and social classes. ...
Wisconsin Harley-Davidson dealership gets new owners - Milwaukee Journal Sentinel
news.google.com
Wisconsin Harley-Davidson dealership gets new owners

Milwaukee Journal Sentinel

Weber was an executive at Mercury Marine Inc., in Fond du Lac, and most recently was director of field service development and operations for the outboard ...
NH boater cut by propeller after fall - WCAX
news.google.com
NH boater cut by propeller after fall

WCAX

... rescued from the Piscataqua River after he fell off the back of a 14-foot aluminum boat into the water and got caught in an outboard motor propeller. ...

Man injured after falling from boat on Piscataqua Seacoastonline.com



all 6 news articles »

From Google News Search: "outboard"
Thu Sep 17 08:21:15 2009

What is the easiest way to clean 2hp outboard boat motors after use?
Q. I live in a unit and after use dont want the little outboard engine to rust away whats the easiest way to clean it out?
Asked by daniel taylor - Wed Sep 17 22:21:48 2008 - - 1 Answers - 0 Comments

A. You are running in salt water? I stick mine in a trashcan to flush it out then dry with cloth/paper towels. I then spray a light coat of WD-40 over it and wipe it off with another clean rag. This helps keep the water and rust off really well. My engine looks good and still starts 1st or 2nd pull. It is a 1955 johnson and all I have replaced is the starter cord twice.
Answered by fcoleman43 - Thu Sep 18 20:02:11 2008

How do you do a compression test on an outboard engine?
Q. How do you do a compression test on an outboard engine? also is their a book I can buy that will tell me how to maintain an outboard engine and fix it myself and what not? so how do I keep oil from getting everywhere if I remove all of the spark plugs?
Asked by voodoochild324 - Fri Mar 21 05:33:47 2008 - - 6 Answers - 0 Comments

A. You need to buy a compression tester. When you get it the first step is to disconnect the spark plug wires from the spark plugs. Then screw in the tester one spark plug at a time and turn the motor over each time until the gauge reaches its maximum pressure. Have someone read the gauge. The pressure within each cylinder should read within 3 to 5 pounds of each other. Do this on each individual spark plug. I have seen many testers at reasonable prices on Ebay. Good Luck! EDIT: Don't take all the spark plugs out at once. Just the spark plug wires! Only take out one spark plug, to be replaced by the compression tester.
Answered by unknown - Fri Mar 21 08:24:45 2008

How do I winterize an outboard engine?
Q. Anyone know of a good guide to winterizing and outboard engine?
Asked by kevin.t.crowley@snet.net - Fri Mar 9 14:21:55 2007 - - 5 Answers - 0 Comments

A. little late for that seems as its spring now...
Answered by I race cars - Fri Mar 9 14:24:44 2007

From Yahoo Answer Search: "outboard"
Wed Sep 16 09:50:50 2009