Mercury MerCruiser 496 CID 8.1L Gasoline Marine Engines Service Manual Number 30

TROUBLESHOOTING

SERVICE MANUAL NUMBER 30

Engine Will Not Crank Over

Cause

Special Information

Remote control lever not in NEUTRAL

position

Battery charge low; damaged wiring; loose

electrical connections

Circuit breaker tripped

Blown fuse

Ignition switch

Slave solenoid

Faulty neutral start safety switch

Starter solenoid

Open circuit

Starter motor

Mechanical engine malfunction

Charging System Inoperative

Cause

Special Information

Loose or broken serpentine belt

Engine rpm too low on initial start

Loose or corroded electrical connections

Faulty battery gauge

Rev engine to 1500 rpm

Best way to test is to replace gauge

Low electrolyte or failed battery

Battery will not accept charge

Faulty alternator or regulator

Refer to SECTION 4C for complete

Charging System diagnosis procedures

INDEX

Page 1C-6

90-863161 SEPTEMBER 2000

Product Specification

Categories	Mercury MerCruiser Manuals
Tags	Mercury MerCruiser 496 CID
Model Year	1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Download File	Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step. - 355 pages
Document File Type	PDF
Copyright	Attribution Non-commercial

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Mercury MerCruiser 496 CID 8.1L Gasoline Marine Engines Service Manual Number 30 SKU UPC Model

Sven-Erik Walin on Jun 10, 2018. crankcase ventilation

How many openings for crankcaseventilation is there on
Merc 496 HO ?

John fox on Apr 11, 2018. Manual

Great down load . it was all there an more