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

SERVICE MANUAL NUMBER 30

CHARGING SYSTEM

Charging System Resistance

Disconnect both coil pack wiring harness connections so that the engine does not start.

Crank engine over for 15 seconds to discharge the battery slightly.

Reconnect both coil pack wiring harness connections and turn off all accessories.

Connect the voltmeter positive (+) lead to the alternator output terminal. Connect the

voltmeter negative (–) lead to the battery positive (+) post.

NOTE: Connect voltmeter leads to the battery post, NOT the battery cable end.

X.X

–

76498

76533

Typical

a - Output Terminal

b - Ground Terminal

c - Voltmeter

d - Battery

Start engine and run at 1300-1500 rpm. Read voltmeter. A reading of more than 0.5 volts

shows excessive resistance in wiring.

INDEX

90-863161

SEPTEMBER 2000

Page 4C-9

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