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ASSEMBLY OF THE CLUTCH
CHECKING THE CLUTCH
4 upholstery discs: thickness new 3 mm
(thickness of maximum use 2.4 mm).
3 plain discs: thickness new 1.35 mm;
deformation (warp): 0.06 mm max.
4 springs: min. length 29.5 mm at rest.
Replace the 4 springs if this were necessary.
Hood: make sure that the upholstery discs have
not left notches that are too deep in the grooves,
change the hood if this were necessary.
Clutch rotor: verify the state of the grooves on
which the discs hit the grooves, change it if
necessary.
ASSEMBLY OF THE CLUTCH
Place on the main shaft:
The conical washer with interior cogging (A),
with the end of its cogs leaning on the interior
bearing track.
The smooth washer (17.2x30x0.8)(B).
The clutch hood after having lubricated its brass
fitting.
The 4 mm grooved separator.
The clutch rotor.
The nut brake and the brake.
Immobilize the whole with tool.
Tighten the nut with a pair of 7.5 mdaN (wrench
17).
Turn the nut brake.