1989 Mercury 9.9 Wiring Schematic

Ell Dee

Recruit
Joined
May 13, 2018
Messages
1
I've got a 1989 Mercury 9.9 hp Ser # OB269160. It was originally set up as a remote control but I had it converted to a tiller so I could use it for trolling. When it was converted, the electric start was never hooked up. It looks like all the wiring is there, but I just don't know how it all fits together so I cane use the electric starter. Any help would be appreciated. Thanks

Larry
 

roscoe

Supreme Mariner
Joined
Oct 30, 2002
Messages
21,862
Welcome to iboats.

Either a factory or aftermarket service manual will have the schematic.

You may find a digital copy online, somewhere, but the free ones keep disappearing, or at least I can't find them.

Hopefully someone will be able to post a copy here for you.
 

roscoe

Supreme Mariner
Joined
Oct 30, 2002
Messages
21,862
Does boating work for you?

All I get is a single page of text.
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
51,916
boat info works just fine. have to click on the library image above on the page.
 

roscoe

Supreme Mariner
Joined
Oct 30, 2002
Messages
21,862
I get this and only this for the 9.9 Merc manual.



SERVICE MANUAL MODELS 6 8 9.9 10 15 With Starting Serial Numbers United States . . . . . . . . . . . . . . . . . 0D281000 Belgium Produced . . . . . . . . . . . . 09792200 Printed in U.S.A. W1998, Mercury Marine 90-827242R1 MAY 1998 Notice Throughout this publication, �Dangers�, �Warnings� and �Cautions� (accompanied by the International HAZARD Symbol ) are used to alert the mechanic to special instructions concerning a particular service or operation that may be hazardous if performed incorrectly or carelessly. OBSERVE THEM CAREFULLY! These �Safety Alerts� alone cannot eliminate the hazards that they signal. Strict compliance to these special instructions when performing the service, plus �Common Sense� operation, are major accident prevention measures. DANGER DANGER - Immediate hazards which WILL result in severe personal injury or death. WARNING WARNING - Hazards or unsafe practices which COULD result in severe personal injury or death. CAUTION Hazards or unsafe practices which could result in minor personal injury or product or property damage. Notice to Users of This Manual This service manual has been written and published by the Service Department of Mercury Marine to aid our dealers� mechanics and company service personnel when servicing the products described herein. It is assumed that these personnel are familiar with the servicing procedures of these products, or like or similar products manufactured and marketed by Mercury Marine, that they have been trained in the recommended servicing procedures of these products which includes the use of mechanics� common hand tools and the special Mercury Marine or recommended tools from other suppliers. We could not possibly know of and advise the service trade of all conceivable procedures by which a service might be performed and of the possible hazards and/or results of each method. We have not undertaken any such wide evaluation. Therefore, anyone who uses a service procedure and/or tool, which is not recommended by the manufacturer, first must completely satisfy himself that neither his nor the products safety will be endangered by the service procedure selected. All information, illustrations and specifications contained in this manual are based on the latest product information available at the time of publication. As required, revisions to this manual will be sent to all dealers contracted by us to sell and/or service these products. It should be kept in mind, while working on the product, that the electrical system and ignition system are capable of violent and damaging short circuits or severe electrical shocks. When performing any work where electrical terminals could possibly be grounded or touched by the mechanic, the battery cables should be disconnected at the battery. Any time the intake or exhaust openings are exposed during service they should be covered to protect against accidental entrance of foreign material which could enter the cylinders and cause extensive internal damage when the engine is started. 90-827242R1 MAY 1998 Page i It is important to note, during any maintenance procedure replacement fasteners must have the same measurements and strength as those removed. Numbers on the heads of the metric bolts and on the surfaces of metric nuts indicate their strength. American bolts use radial lines for this purpose, while most American nuts do not have strength markings. Mismatched or incorrect fasteners can result in damage or malfunction, or possibly personal injury. Therefore, fasteners removed should be saved for reuse in the same locations whenever possible. Where the fasteners are not satisfactory for re-use, care should be taken to select a replacement that matches the original. Cleanliness and Care of Outboard Motor A marine power product is a combination of many machined, honed, polished and lapped surfaces with tolerances that are measured in the ten thousands of an inch/mm. When any product component is serviced, care and cleanliness are important. Throughout this manual, it should be understood that proper cleaning, and protection of machined surfaces and friction areas is a part of the repair procedure. This is considered standard shop practice even if not specifically stated. Whenever components are removed for service, they should be retained in order. At the time of installation, they should be installed in the same locations and with the same mating surfaces as when removed. Personnel should not work on or under an outboard which is suspended. Outboards should be attached to work stands, or lowered to ground as soon as possible. We reserve the right to make changes to this manual without prior notification. Refer to dealer service bulletins for other pertinent information concerning the products described in this manual. Page ii 90-827242R1 MAY 1998 Service Manual Outline Section 1 - General Information & Specifications A - Specifications B - Maintenance C - General Infor
 
Top