Yamaha YTZ250S 1986 Service Manual page 41

Table of Contents

KICK STARTER ..................................................... 3-19

Removal .......................................................... 3-20

Inspection ......................................................... 3-20

Assembly ......................................................... 3-20

CLUTCH ............................................................. 3-21

Removal .......................................................... 3-21

Maintenance ...................................................... 3-22

Installation ........................................................ 3-23

Mechanism Adjustment ........................................... 3-24

SHIFTER ............................................................. 3-25

Removal .......................................................... 3-25

Inspection ......................................................... 3-25

Installation ........................................................ 3-25

ENGINE REMOVAL .................................................. 3-26

ENGINE MOUNTING ................................................ 3-27

CRANKCASE ........................................................ 3-27

Crankcase Disassembly ............................................ 3-28

TRANSMISSION AND SHIFTER ..................................... 3-29

Inspection ......................................................... 3-29

Bearing and Oil Seals .............................................. 3-30

Transm ission Installation .......................................... 3-30

CRANKSHAFT ....................................................... 3-31

Inspection ......................................................... 3-31

Crankshaft Installation ............................................. 3-32

COOLING SySTEM .................................................. 3-33

Radiator Removal ................................................. 3-34

Thermostatic Valve Removal ....................................... 3-34

Cooling System Checks ........................................... 3-34

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