Figure 7.9-1
Carry out the procedure described in paragraph
7.6. “Disassembling the right and left side
guards”.
1. Loosen nut a of belt tension rod b using a 17-
mm wrench.
Figure 7.9-2
2. Loosen dowel c using a 4-mm hex T-
wrench.
3. Move the ALTERNATOR until belt d can be
removed.
To facilitate the operation, the belt can
first be removed from the pulley.
The machines up until SN 1877 had a
spring installed for tensioning the
alternator and hence the belt.
Figure 7.9-3
Using a felt-tip pen, mark a reference
point between the cams and frame to
facilitate readjustment during
reassembly.
From the left-hand side of the machine:
4. Unscrew the 2 screws f which clamp cam e
on the frame using a 4-mm hex T wrench.
5. Remove cam e.
Only in the case of a threaded pin, from the right-
hand side of the machine:
6. Unscrew the 2 screws f which clamp cam e
on the frame using a 4-mm hex T wrench.
7. Remove cam e.
Continued on the following page →
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