Yamaha Yz80 Yz 80 1985 85 Service Repair Workshop Manual – PDF DOWNLOAD

Description

Yamaha Yz80 Yz 80 1985 85 Service Repair Workshop Manual

DESCRIPTION:

There are two significant reasons for knowing the serial number of your machine:

1. When ordering parts, you can give the number to a Yamaha dealer for positive identification of the model you own.

2. If your bike is stolen, the authorities will need the number to search for and identify your machine.

IMAGES PREVIEW OF THE MANUAL:

YAMAHA YZ80 YZ 80 1985 85 SERVICE REPAIR WORKSHOP MANUAL – PDF DOWNLOAD:

TABLE OF CONTENTS:

GENERALINFORMATION
MACHINEIDENTIFICATION1-1
CONTROLFUNCTIONS1-1
FUEL,0ILANDCOOLANT1-4
PRE-OPERATIONCHECKS1-7
STARTINGANDBREAK-IN1-8
CLEANINGANDSTORAGE1-9
REGULARMAINTENANCEANDADJUSTMENT
MAINTENANCEINTERVALS2-1
LUBRICATION2-3
SPECIALTOOLS2-5
MINORMAINTENANCEANDADJUSTMENT2-7
ENGINEMAINTENANCEANDREPAIR
PREPARATIONFORSERVICE3-1
CARBURETOR3-2
YAMAHAENERGYINDUCTIONSYSTEM(YEISI3-4
REEDVALVE3-5
MUFFLER3-5
CYLINDERHEAD3-6
CYLINDER3-8
PISTONASSEMBLY3-9
CRANKCASECOVER3-12
WATERPUMP3-12
CLUTCH314
KICKSTARTER3-17
SHIFTER318
ENGINEREMOVALANDMOUNTING3-19
CRANKCASE3-20
TRANSMISSIONANDSHIFTER3-22
CRANKSHAFT3-24
COOLINGSYSTEM3-26
CHASSISMAINTENANCEANDREPAIR
WHEELASSEMBLIES,SPROCKETSANDCHAIN4-1
FRONTFORK4~5
STEERINGHEAD4-10
REARSHOCK(MONOCROSSSUSPENSION
“DECARBON”SYSTEM)4-11
SWINGARM4-15
ELECTRICALTROUBLESHOOTING
WIRINGDIAGRAM5-1
IGNITIONSYSTEM5-2′