Specifications
3
26
ASSEMBLING AND TESTING THE ENGINE
TESTING THE FORKS, FORK PINS 
AND DESMODROMIC DEVICE
Verify  that  the  guide  pins  1,  which  engage 
in the desmodromic control, do not present 
any signs of seizing or abnormal wear-and-
tear and that distance A between the exter-
nal surfaces of the fork is not less than the 
below-mentioned minimum.
Minimum acceptable distance: 4.4 mm.
Verify that the fork pins onto which the forks 
slide, are not particularly worn or corroded.
Verify  that  the  desmodromic control  device 
does not  have any  corroded and/or worn 
areas,  especially  the  grooves  in  which  the 
guide pins of the forks are engaged.
3.3.2
Testing the wear-and-tear of the forks.
1
A










