Yamaha EH63 Service Manual page 10

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CARBURETOR ASSEMBLY ...................... 4-4
EH65B).................................................. 4-4
EH65A).................................................. 4-7
(EH72A/EH72B/EH72K)........................ 4-9
EH72K)................................................ 4-10
ASSEMBLY ......................................... 4-11
ASSEMBLY ......................................... 4-12
ADJUSTING THE GOVERNOR .......... 4-13
INTAKE MANIFOLD ................................. 4-14
EH65B ................................................. 4-14
EH72A/EH72B/EH72K ........................ 4-15
MANIFOLD.......................................... 4-16
MANIFOLD.......................................... 4-16
MANIFOLD.......................................... 4-16
CIRCUIT DIAGRAM ................................... 5-1
ELECTRICAL COMPONENTS .................. 5-3
CONTINUITY ........................................ 5-5
SWITCH ................................................ 5-5
GAP....................................................... 5-6
CHECKING THE AIR GAP.................... 5-7
(EQUIPPED MODELS ONLY) ...............5-8
OPERATION ..........................................5-8
ELECTRIC STARTING SYSTEM..............5-10
MOTOR................................................5-10
CHARGING SYSTEM ...............................5-11
ASSEMBLY ..........................................5-11
REGULATOR .......................................5-11
ENGINE DOES NOT START ......................6-1
ELECTRIC STARTING SYSTEM................6-2
ENGINE STARTS BUT STALLS.................6-2
INCREASE..................................................6-3
ENGINE SPEED IS UNEVEN .....................6-4
CHARGED ..................................................6-4
GOVERNOR OPERATION..........................6-5
GENERAL SPECIFICATIONS ....................7-1
ENGINE .................................................7-3
ELECTRICAL.........................................7-7
TIGHTENING TORQUES............................7-8
SPECIFICATIONS.....................................7-10
LUBRICANTS ...........................................7-11
WIRE ROUTING DIAGRAM .....................7-12
(EH63K) ...............................................7-12

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Eh64, eh65Eh72

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