CYLINDERS AND PISTONS
5-52
NOTE:
Be sure to install the piston rings so that the
manufacturer’s marks or numbers face up.
2. Install:
• Piston “1”
• Piston pin “2”
• Piston pin clips “3”
NOTE:
• Apply engine oil onto the piston pin.
• Make sure the arrow mark “a” on the piston fac-
es towards the front of the vehicle.
• Before installing the piston pin clips, cover the
crankcase opening with a clean rag to prevent
the clip from falling into the crankcase.
• Install the piston pin clips, so that the clip ends
are 3 mm (0.12 in) “b” or more from the cutout
in the piston.
• Reinstall each piston into its original cylinder
(numbering order starting from the left: #1 to
#2).
3. Lubricate:
• Piston
• Piston rings
• Cylinder
(with the recommended lubricant)
4. Offset:
• Piston ring end gaps
5. Install:
• Cylinder “1”
NOTE:
While compressing the piston rings with one
hand, install the cylinder with the other hand.
New
New
3
b
Recommended lubricant
Engine oil
a. Top ring
b. Upper oil ring rail
c. Oil ring expander
d. Lower oil ring rail
e. 2nd ring
A. forward
90 ˚
90 ˚
45 ˚
a.c
b
d.e
A
1
Summary of Contents for XV19CTMX(C)
Page 6: ......
Page 8: ......
Page 46: ...ELECTRICAL SPECIFICATIONS 2 19 Spare fuse 3 0 A ...
Page 63: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 36 ...
Page 68: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 41 D D B B D D C C A A B C C B 3 2 1 3 4 6 7 6 7 5 ...
Page 70: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 43 A A A A 1 3 2 4 ...
Page 72: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 45 A 1 2 3 4 ...
Page 74: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 47 A A A 1 5 5 1 3 2 4 B B B B ...
Page 76: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 49 1 2 ...
Page 77: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 50 1 Transfer gear oil pump 2 Middle driven shaft ...
Page 110: ...CABLE ROUTING for XV19CS C XV19C C 2 83 ...
Page 113: ......
Page 150: ...ELECTRICAL SYSTEM 3 37 ...
Page 179: ...FRONT WHEEL 4 26 ...
Page 218: ...HANDLEBAR 4 65 Throttle cable free play 4 0 6 0 mm 0 16 0 24 in ...
Page 330: ...GENERATOR AND STARTER CLUTCH 5 81 ...
Page 368: ...TRANSMISSION 5 119 ...
Page 391: ......
Page 397: ...IGNITION SYSTEM 7 6 ...
Page 405: ...CHARGING SYSTEM 7 14 1 AC magneto 2 Rectifier regulator 4 Main fuse 6 Battery ...
Page 407: ...CHARGING SYSTEM 7 16 ...
Page 460: ...ELECTRICAL COMPONENTS 7 69 16 18 2 11 13 9 8 10 12 14 15 17 1 3 4 5 6 7 ...
Page 490: ......
Page 491: ......
Page 492: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...