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

FUEL INJECTION DISASSEMBLY AND REASSSEMBLY

SERVICE MANUAL NUMBER 30

Engine Coolant Temperature (ECT) Sensor

Removal

IMPORTANT: Handle the ECT carefully as any damage to it will affect operation of the

system.

Disconnect electrical connector at engine coolant temperature (ECT) sensor.

77097

Water Pump Pulley Removed For Visual Clarity

a - Engine Coolant Temperature Sensor (ECT)

Remove ECT sensor from crossover.

Cleaning and Inspection

Clean with a dry cloth, removing any excess sealant from the base threads.

Look for evidence of any physical damage to base or connector surfaces of the ECT

sensor.

Installation

Install ECT sensor. Tighten hand tight plus 2-1/2 turns maximum.

Connect electrical connector to ECT sensor.

INDEX

Page 5B-14

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