Manual mercruiser 4.3 español

It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure.

Mercury MerCruiser declares that our sterndrive or inboard engines without integral exhaust, when installed in a recreational craft, in accordance with the manufacturers supplied instructions, will meet the exhaust emissions requirements of the directive mentioned above. This engine must not be put into service until the recreational craft in which it is to be installed has been declared in conformity, if so required, with the relevant provision of the directive. The serial numbers are the manufacturers keys to numerous engineering details that apply to your Mercury MerCruiser power package. When contacting your Authorized Mercury MerCruiser Dealer about service, always specify model and serial numbers. The description and specifications contained herein were in effect at the time this guide was approved for printing. Mercury Marine, whose policy is one of continuous improvement, reserves the right to discontinue models at any time, or to change specifications or designs, without notice and without incurring obligation.

Manual mercruiser 4.3 español

Printed in U. We have not undertaken any such wide evaluation. All information, illustrations and specifications contained in this manual are based on the latest product information available at the time of publication. 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. Numbers on the heads of the met- ric 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. Mis- matched 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 when- ever possible. Where the fasteners are not satisfactory for re-use, care should be taken to select a replacement that matches the original. When any product component is serviced, care and cleanliness are important. Throughout this manu- al, 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.

Engine Rotation Engine rotation is determined by observing flywheel rotation from the rear stern end of the engine looking forward toward water pump end. Identification 4D Premium gasoline 98 RON is also acceptable.

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Manual mercruiser 4.3 español

Manuals Brands Mercury Manuals Engine 4. Hide thumbs. Table Of Contents. Table of Contents. Quick Links Download this manual. Previous Page. Next Page. Engine Mercury 4 User Manual 4-stroke 26 pages.

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Air leak in lines, pump, or air form installa- Air in fluid tion Use stethoscope to listen for noise in Faulty pump pump Kinks or debris in hoses or debris in pas- Restricted fluid passages sages Refer to appropriate Sterndrive Service Stop nut adjusted improperly Manual Steering cables installed that do not meet Refer to appropriate Sterndrive Service BIA standards Manual. Using wrench to stabilize brass coupling at fuel inlet, loosen fuel line fitting, disconnect and suitably plug fuel line to prevent fuel in tank from leaking into bilge. Check the engine oil. Rain water running into flame arrestor Hatch cover. Shake container vigorously and allow it to sit upright for 3 to 5 minutes. WARNING The engine exhaust from this product contains chemicals known to the state of California to cause cancer, birth defects or other reproductive harm. 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. Set engine down on stringers and relieve hoist tension. Description Aft propeller nut Nm 81 lbin. It is written for the trained mechanic, so there may be procedures you don't understand. It is recommended you have the dealer do periodic maintenance checks on your power package. If noise lessens noticeably or disappears, it is isolated to that particular cylinder. Fuel could spray on hot engine causing fire or explosion. See your authorized Mercury MerCruiser dealer for service aids.

Based on the General Motors cubic-inch-displacement block, the 4. MerCruiser and Volvo Penta still offer two iterations, each with a choice of drives. Interestingly, the MerCruiser 4.

Over-Speed Control 4B Testing 4C If coupling centerlines are not aligned or if coupling faces are more than. Your dealer can also process this change of information. Checking 1. Repair 5C Try to isolate the noise to location in engine: front to back, top to bottom. Industry standard endofline test procedures Boat builders that successfully complete the program and meet all certification requirements earn Installation Quality System Certified Manufacturer status and receive an additional one 1 year of Mercury limited factory warranty coverage on all MerCruiserpowered boats that are registered on and after the boat builder's certification date for all worldwide registrations. General Diagnostic Tests 5I Recommended Caterpillar cat c9. Tools 5C Oil is forced out the front end of the No. Helm transfer should only be attempted while both stations are manned. This causes the valve lifters to rotate, thus reducing wear.