!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !
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VORTEX FACTORY: Via E. Fermi, 5 – 27040 Campospinoso (PV)– ITALY – Tel. +39 0385 765200
!
VORTEX FACTORY: Via E. Fermi, 5 – 27040 Campospinoso (PV)– ITALY – Tel. +39 0385 765200
!
OTK KART GROUP srl
"#$!%&#!'()*#+#,!-.!/!01232!456"7886!9:*&;<#$=!>?78@A?&BC!DEF!2E2!.32G.2-!/!H$I!DEF!2E2!.32G.F3!
Rev. 30/09/15
recommend!replacing!the!cylinder!gasket.
5.5&M(\&!JP&!0!)#;J(+!)#+!<#*<B#);!!9.1=!NL!
;VK&&X#+R!JP&!&+%;!J(R&JP&*![#JP!JP&!+&&%B&A
+(;&!
6.Q((S!JP&!<(++&<J#+R!*(%!&$<P!;#%&![#JP!J[(!
O#+R&*;C!
7.4K;P!JP&!)#;J(+!)#+!9..=!(OO!JP&!)#;J(+!NL!
K;#+R!$!)*()&*!J((BC!!
8.>+!(*%&*!J(!$\(#%!%$M$R&;!)KBB!JP&!)#;J(+!K)!
[#JP!(+&!P$+%![P#B&!P(B%#+R!JP&!<(++&<J#+R!*(%!
[#JP!JP&!(JP&*C!
9.?$S&!JP&!*(BB&*!N&$*#+R!9Y2=!(OO!JP&!
<(++&<J#+R!*(%C!
!
ASSEMBLING!
Check!the!tolerance!between!piston!and!
cylinder.!Assemble!ONLY!a!new!piston!with!
the!right!tolerance.!Wrong!tolerance!may!
cause!serious!damage.!
10.Z*&$;&!$+%!)B$<&!$!+&[!*(BB&*!N&$*#+R!9Y2=,!
#O!+&&%&%,!(+!JP&!<(++&<J#+R!*(%C!
11.>+;&*J!$!+&[!)#;J(+!#+!JP&!<(++&<J#+R!*(%C!
?P&!$**([!M$*S&%!(+!J()!(O!#J,!MK;J!O$<&!JP&!
&IP$K;J!)(*JC
12.>+;&*J!JP&!)#;J(+!)#+!#+J(!JP&!)#;J(+C!
13.>+;&*J!)#;J(+!)#+!<#*<B#);!(+!&$<P!;#%&!(O!JP&!
)#;J(+C!Be!aware,!wrong!assembly!of!piston!
pin!circlips!may!cause!important!damage.!
14.4B$<&!JP&!)#;J(+!*#+R!#+!JP&!)#;J(+!$+%!<P&<S!
N(JP!&+%;!<B(;&!)*()&*BL!$R$#+;J!JP&!N*$;;!)#+!
#+;&*J&%!#+!JP&!)#;J(+C!
15.4B$<&!$!+&[!R$;S&J!9F=!#+J(!JP&!O(K*!;JK%;!
9-2=C!
16.>+;&*J!JP&!<LB#+%&*!#+J(!JP&!O(K*!;JK%;!
<$*&OKBBLC!
17.WP&<S!JP&!*KNN&*!bC5C!9.=!$+%!JP&!<())&*!
R$;S&J!91=!!$+%!&\&+JK$BBL!*&!)B$<&!JP&M![#JP!
+&[!(+&;C!:*$;;!R$;S&J!M$L!)*(\(S&!<P$+R&;!#+!
JP&!<(MNK;J#(+!<P$MN&*!\(BKM&C!
18.5&A)B$<&!JP&!<LB#+%&*!P&$%!<$*&OKBBL!#+!JP&!
O(K*!;JK%;C!
19.>+;&*J!N*$;;![$;P&*;!90=!$+%!+KJ;!9E=C!!
20.?#RPJ&+!<LB#+%&*!P&$%![#JP!)*()&*!J((B!$+%!