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

496

CID (8.1L)

SERVICE MANUAL NUMBER 30

Remove alternator bracket.

Remove intake manifold.

Remove rocker arm covers.

10.

Remove rocker arm assemblies and push rods (keep in order for reassembly in their

original locations).

11.

Remove head bolts.

76698

a - Head Bolts

CAUTION

The head gasket may be holding cylinder head to block. Use care when prying off

cylinder heads. DO NOT damage gasket surfaces. DO NOT drop cylinder heads.

12.

Remove cylinder head and place on wooden blocks to prevent damage to gasket sur-

faces.

76699

a - Cylinder Head

Cleaning

Clean gasket material and sealer from engine block and cylinder heads.

Clean engine block bolt hole threads, ensuring no dirt, old oil or coolant remain.

Page 3A-28

INDEX

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

(2 votes, average: 4 out of 4)

Marine readers have rated Mercury MerCruiser 496 CID 8.1L Gasoline Marine Engines Service Manual Number 30 4.0 out of 4.0 based on 2 product reviews.

Submit your review (optional)
Name *
Email *	(will not be displayed)
Review Title
How do you rate this item?
	1 2 3 4 5
Share your opinion:

* Required Field Check this box to confirm you are human.

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