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Power Unit Definition

Power Unit; Power Unit also known as the power head (powerhead) is a mechanical machine with synchronized moving parts that transfers power also know as horsepower into motion. Below you will find the most common examples of sub-chapters found in a outboard engine powerhead repair manual.

CONTENTS

INTAKE MANIFOLD ASSEMBLY
REMOVAL INSTALLATION

POWER UNIT
REMOVAL / INSTALLATION

OIL PUMP / CASE
REMOVAL / DISASSEMBLY / INSPECTION / MEASURING
PUMP COMPONENTS / ASSEMBLY INSTALLATION

TIMING CHAIN / TENSIONER
REMOVAL INSPECTION / INSTALLATION

CYLINDER HEAD ASSEMBLY
REMOVAL / ASSEMBLY / DISASSEMBLY / INSPECTION / SERVICING REASSEMBLY

CYLINDER / CRANKSHAFT / PISTON
DISASSEMBLY / INSPECTION / SERVICING / REASSEMBLY
 
THERMOSTAT
REMOVAL / INSPECTION / INSTALLATION / OPERATION

WATER COOLING SYSTEM

ENGINE LUBRICATION SYSTEM


 

Suzuki Models / Horsepower / Model Years

DF4 DF4 DF6 DF9.9 DF15 DF25 DF30 DF40 DF50 DF50 DF40QH DF50QH DF40T DF50T DF40Y DF50Y DF70 DF80 DF90 DF100 DF115 DF175 QH T Y 4HP 5HP 6HP 9.9HP 15HP 25HP 30HP 40HP 50HP 60HP 70HP 90HP 115HP 140HP 150HP 175HP 4 5 6 9.9 15 25 30 40 50 60 70 90 100 115 140 150 175 HP 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 99 00 01 02 03 04 05 06 07 08 09 10 11 Service Manual Repair Owner's Guide Diy Boat Engine Four Stroke 4-Stroke How To Fix.