Yamaha DT200L 1984-1988 Service Manual page 72

ENG
INSPECTION AND REPAIR
Standard
Oversize 1
Oversize 2
Size
66.00 mm (2.598 in)
66. 25 mm (2. 608 in)
66. 50 mm (2. 618 in)
5. Measure:
• Pistion Clearance
Out of specification
replace piston.
Rebore cylinder or
Piston Clearance:
0.060-0.065 mm
(0. 0024-0. 0026 in)
A=C-P
A: Piston clearance
C: Cylinder bore
P: Piston outside diameter
0
(D
a
CD
Radiator Pipe and Joint Pipe
1. Inspect:
• Radiator pipe and joint pipe
Crack-> Replace.
• 0-ringCD
Damage-^ Replace.
®
Piston Rings
1. Measure:
• Side clearance
Out of specification -^ Replace piston and/
or rings.
Use a Feeler Gauge {V).
3-20