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

496
CID (8.1L)
SERVICE MANUAL NUMBER 30
496
CID (8.1L) Engine Specifications (Continued)
CRANKSHAFT
Model
496 CID / 8.1 L
2.7482
- 2.7489 in.
Diameter
No.1,2,3,4,5
(69.804
- 69.822 mm)
Production
Service
.0004 in. (.0102 mm) (max)
Main Journal
Taper
*
Production
Service
.0004 in. (.0102 mm) (max)
*
Out of Round
.0011
(.028
.0025
(.064
- .0024 in.
No.1,2,3,4
No.5
- .061 mm)
Production
- .0038 in.
Main Bearing
Clearance
- .097 mm)
No.1
No.2,3,4
No.5
*
Service
*
*
.0050
- .0110 in.
- .279 mm)
*
Crankshaft End Play
(.127
Diameter
Production
Service
.0004 in. (.0102 mm)
Taper
Connecting Rod
Journal
*
Production
Service
.0004 in. (.0102 mm)
*
Out of Round
.0011
- .0029 in.
Production
Service
Rod Bearing Clearance
(.0279 - .0736 mm)
*
.0151
- .0270 in.
- .686 mm)
*
Rod Side Clearance
Crankshaft Runout @ No.3 Main Bearing
(.384
*
Not available at time of printing.
Page 3A-8
INDEX
90-863161   SEPTEMBER 2000
Product Specification
CategoriesMercury MerCruiser Manuals
Tags
Model Year1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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(2 votes, average: 4 out of 4)
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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

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