Linhai 2004 ATV 260 Service Manual page 42

CHAPTER 3A ENGINE
"A" head diameter
"B" face width
"C " seat width
"D" margin thickness
Stem outside diameter
Guide inside diameter
I t e m
Stem-to-guide clearance
Stem runout limit
Valve seat width
Valve spring :
Free length (Inner)
(Outer)
Set length (valve closed) (Inner) IN/EX
Com pressed pressure (Inner) IN/EX
Tilt limit
Piston:
Piston to cylinder
clearance
Piston size "D"
Measuring point "H"
Piston pin bore
inside diameter
Piston pin outside diameter
Piston:
Piston to cylinder
clearance
Piston size "D"
Measuring point "H"
Piston pin bore
inside diameter
Piston pin outside diameter
260/ 300 / 400 cc
IN
EX
IN
EX
IN/EX
INEX
(Outer) IN/EX
(Outer) IN/EX
(Inner) IN/EX
(Outer) IN/EX
IN 33.9-34.1mm
EX 28.4-28.6mm
IN 3.394-3 .960mm
EX 3.394-3.960 mm
IN 0.9-1.1mm
EX 0.9-1.1 mm
IN 0.8-1.2 mm
EX 0.8-1.2 mm
IN 5.975- 5.990 mm
EX 5.960-5.975 mm
IN 6.000- 6.012 mm
EX 6.000- 6.012 mm
Standard
0.010- 0.037 mm
0.025-0.052 mm
...
0.9-1.1 mm
0 .9-1.1 mm
38.1 mm
36.93 mm
30.1 mm
31.6 mm
7 .8- 9.0 kg
37.22-42 .83 kg
...
...
260 /300:
0.02 - 0.04 mm
260;69.965-69.980 mm
300;72.465-72.480 mm
5mm
17.004-17.015 mm
16 .991-17 .000 mm
400:
0.02 - 0.049mm
79.965-79.980 mm
5mm
18.004-18.015 mm
17 .991-18 .000 mm
ATV SERVICE MANUAL09.0
...
...
...
...
...
...
...
5.94 mm
5.92 mm
6.05 mm
6.05 mm
Limit
0.08 mm
0.1 mm
0.01 mm
1.6 mm
1.6 mm
361 mm
35.0 mm
...
...
...
...
2.5°/1.7mm
2.5°/1.7mm
0.15m m
...
...
17.045 mm
16 .975 mm
0.15m m
...
...
18.045 mm
17 .975 mm
CHAPTER 3 ENGINE PAGE. 3A- 3