ly and check that the blades are at 90° to each other
before locking the pin
(11)
and pulleys
(13)
and
(14)
.
NOTE
On reassembly, check that the washer under the
pin (11) is not damaged and that the outer pin
rollers run freely.
Use the specific tool
(15)
@ Code 60205001/0 to
check the piston
(16)
@ Code 60208000/0 for the
belt give values and the force applied, and use the
stretcher until a give of 9 ÷ 10 mm is obtained, exert-
ing a force of:
– 3.8 kg mod. 102,
– 4.8 kg mod. 122.
Reassemble the casing, stretcher and blades control
belt, taking care over their exact positioning with
respect to the pins and containment guides [see
8.2.6].
When refitting the spring
(2)
, make sure that it is con-
nected to the hole provided for each model [see 4.1].
Finally, when reassembly is complete, it is advisable to
…
Check the adjustment of the blades engagement
spring [see 4.1]
Tightening torques
4
Blade pulley screws ........................... 20 ÷ 25 Nm
6
Stretcher plate articulation screw ...... 35 ÷ 40 Nm
11 - 12
Pin fixing nuts .......................... 30 ÷ 35 Nm
13 - 14
Pulley fixing nuts ..................... 30 ÷ 35 Nm
15
16
3/2002
13
12
13
14
11
12
13
12
12
102 - 122
6.7
.
0
- REPLACEMENT OF THE BLADES
CONNECTION BELT
2 / 2
from
2000
to
••••
WORKSHOP MANUAL
page
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