MOTO GUZZI Le Mans 850 Additions And Changes To The Workshop Manual page 15

Checking the clearance between crown
and pinion (fig. 309)
Proceed
8S
follows:
- Insert the legs of a universal puller .A .. and
connect them Inside the ass. y crown drillen pin.
- Fit also a piece in light alloy .. 8 . and screw
the puller on this piece.
- Using one hand rotate the pinion .. C., the
other hand will draw and release the tool .. A.
in such
8
way as to make sure the clearance is
normal. If the clearance Is not normal, it is ne-
cessary to replace the shim .8. (fig. 130) with a
higher or lower one to bring clearance to nor-
mal tolerance.
The shims are available In various sizes:
- n. 17355400 mmO,8
- n. 17355402 mmO,9
- n. 17355404 mm1
-n.17355406 mm1 ,1
- n. 17355408 mml,2
- n. 17355410 mm1,3
Fitting the rear drive box . onto the
rear awlnglnSJ fork rtght arm
Proceed as follows :
- After fitting the sleeve and the shaft onto the
pinion, fit the seal1ng ring onto the housing .. G.
fig. 368/ 2, then fit the rear drive box (complete
with shaft) onto the double cardan joint then fit
the four stud bolts of the drive box into the holes
of the right arm of rear swinging fork .. A· fig.
310.
- Fit the wheel spindle .. 8. fig . 310 onto the
left arm of rear swinging fork and onto the drive
box.
- lock the nuts .. C .. In fig . 310 with their wa-
shers. The nuts locked, slide out the wheel spin-
dle .. 8. paying attention that it must slide wi-
thout any forcing.
If a certain resistance is found in slid ing the
spindle, it Is necessary to slacken the nuts .. e.
then to turn the drIve box to the right or to the
left until the spindle can be slid out without any
forcing.
'85