Yamaha AEROX YQ50, Руководство по обслуживанию

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ENG
CHAPTER 4.
ENGINE OVERHAUL
ENGINE REMOVAL ....................................................................................... 4-1
COVER REMOVAL .................................................................................. 4-1
COOLING SYSTEM ................................................................................. 4-1
CARBURETOR ........................................................................................ 4-1
CABLES, LEADS AND HOSES ............................................................... 4-2
ENGINE REMOVAL ................................................................................. 4-3
ENGINE DISASSEMBLY ............................................................................... 4-4
REAR WHEEL ......................................................................................... 4-4
CENTER STAND ..................................................................................... 4-4
CYLINDER HEAD AND CYLINDER ........................................................ 4-4
PISTON PIN AND PISTON ...................................................................... 4-4
KICK STARTER ....................................................................................... 4-5
PRIMARY SHEAVE ................................................................................. 4-6
SECONDARY SHEAVE ........................................................................... 4-6
STARTER SYSTEM ................................................................................. 4-7
TRANSMISSION ...................................................................................... 4-8
CDI MAGNETO ........................................................................................ 4-8
AUTOLUBE OIL PUMP ............................................................................ 4-9
CRANKCASE AND CRANKSHAFT ......................................................... 4-9
INSPECTION AND REPAIR ........................................................................ 4-11
CYLINDER HEAD .................................................................................. 4-11
CYLINDER AND PISTON ...................................................................... 4-11
PISTON RINGS ..................................................................................... 4-13
PISTON PIN AND PISTON PIN BEARING ............................................ 4-14
KICK STARTER ..................................................................................... 4-15
TRANSMISSION .................................................................................... 4-15
AUTOLUBE PUMP ................................................................................ 4-16
CRANKSHAFT ....................................................................................... 4-16
PRIMARY SHEAVE ............................................................................... 4-16
SECONDARY SHEAVE ......................................................................... 4-17
V-BELT ................................................................................................... 4-18
STARTER CLUTCH AND GEARS ......................................................... 4-19
ENGINE ASSEMBLY AND ADJUSTMENT ................................................. 4-20
CRANKSHAFT AND CRANKCASE ....................................................... 4-21
AUTOLUBE PUMP ................................................................................ 4-23
CDI MAGNETO ...................................................................................... 4-24
TRANSMISSION .................................................................................... 4-26
STARTER SYSTEM ............................................................................... 4-27
PRIMARY SHEAVE ............................................................................... 4-30
SECONDARY SHEAVE ......................................................................... 4-30
KICK STARTER ..................................................................................... 4-31
PISTON PIN AND PISTON .................................................................... 4-36
CYLINDER AND CYLINDER HEAD ...................................................... 4-37
ENGINE REMOUNTING ........................................................................ 4-39
COOLING SYSYEM ............................................................................... 4-40