3-2
ENGINE
ENGINE COMPONENTS REMOVABLE WITH ENGINE IN PLACE
The parts listed below can be removed and installed without removing the engine from the frame. Refer to
the page listed in each section for removal and installation instructions.
ENGINE LEFT SIDE
Engine sprocket
Starter drive/driven gear
Generator rotor
Starter clutch
Gear position switch
Oil pump No.2
Balancer crank
Cam chain tensioner
ENGINE RIGHT SIDE
Exhaust pipe/muffler
Oil filter
Clutch pressure plate, drive plates, and driven plates
Clutch sleeve hub
Primary driven gear assembly
Primary drive gear
Oil pump idle gear and driven gear
Oil pump No.1
Gearshift shaft
Gearshift cam driven gear
Gearshift cam stopper plate
Gearshift cam stopper
Balancer drive/driven gear
ENGINE CENTER
Throttle body
Starter motor
Cam chain tension adjuster
Cylinder head cover
Camshaft/automatic decompression assembly
Cylinder head
Cylinder
Piston
Cam chain
Cam chain guide
PARTS
PARTS
PARTS
REMOVAL
INSTALLATION
3-6
3-14, -15
3-21
3-21
3-11
3-21
3-22
3-21
REMOVAL
INSTALLATION
3-4
3-15
3-16, -17
3-68, -69
3-17
3-17
3-20
3-18
3-66, -67
3-18
3-18
3-19
3-19
3-19
3-20
3-63, -64
REMOVAL
INSTALLATION
5-14
3-11
3-12
3-11
3-13
3-13
3-13
3-14
3-21
3-13
3-9
3-71
3-63
3-62
3-79
3-62
—
3-62
3-10
3-70
3-67
3-67
3-63
3-66
3-65
3-65
3-64
3-64
5-18
3-79
3-78
3-79
3-76
3-75
3-74
3-73
3-62
3-74