CF MOTO CF500-5, Service Manual

Page: 15 / 254

1-11
1 Maintenance Information
1 1 1 1 1
C ylin de r + P is to n + P is ton Rin g+ C ran k sh a ft ( m m )
Ite m S tan d a rd
O p er a tio n
Li mi t
R e ma r k
C yli n de r P re ssu r e 1 0 0 0 kP a
F it C le a ra n ce be tw e en
P isto n an d C ylin d e r
0 .0 3 0 -0 .05 1 0 .1 5
P i sto n S k ir t d i a.
8 7 .4 6 0 -8 7 .48 0
Tes ti n g th e p oi n t a w a y skir t e nd
10 m m
87 .3 8 0
In ter n a l d ia . of C yli n de r 8 7 .5 0 0 -8 7 .52 2
P la in n e ss o f Cyl in d e r
A d jo in in g P la n t
0 .0 15 0 .0 5
To p R in g R 11 .7 ro u n d 8 .9
P isto n Ri ng Fr e e G ap
2
nd
R in g R 1 2 ro u n d 9 .5
Top R in g 0 .15 - 0 .3 0 0 .6 0
P is ton R in g C lo se d G a p
2
n d
R in g 0 .15 - 0 .3 0 0 .6 0
Top R in g 0 .04 - 0 .0 8 0 .1 8 0 P isto n A n n u la r F it
C le a ra n ce
2
n d
R in g 0.0 3- 0.07 0 .1 5 0
Top R in g
0.9 7- 0.99
Th i ckn e ss P is ton R in g
2
n d
R in g
1.1 7- 1.19
Top R in g 1 .03 - 1 .0 5
2
n d
R in g
1.2 2- 1.24
P i sto n A n nu l ar W id th
O i l R in g 2 .51 - 2 .5 3
Inte r na l di a . o f P is to n P in
B o re
2 3 .0 0 2 -2 3 .00 8
2 3.0 30
E xte ri o r d ia . P isto n P in 2 2 .9 9 5 -2 3 .00 0
2 2.9 80
Ro d S m al l E n d In n e r d ia . 2 3 .0 0 6 -2 3 .01 4
2 3.0 40
R o d B i g E n d G a p 0 .1 0 -0 .5 5
1.0
Ro d B ig E nd Th i ckn e ss 2 4 .9 5 -2 5 .0 0
Cr a nk sh aft R un - o ut 0 .0 3
0 .0 8