Technogym BIOSTRENGTH LINE, Service Maintenance Manual

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BIOSTRENGTH LINE: Service & Maintenance manual - rev. 2.1
Page 7.291
7.7.34. D
ISASSEMBLING THE CAM GROUP
Figure 7.7.34-1
Follow the steps described in paragraphs 7.7.17.
“Disassembling the upright guard”, 7.7.31.
“Disassembling the weight stack cable” and
7.7.33. “Disassembling the doubling cable”.
For each side:
1. Turn the cam until you can see the 2 dowels
a , which must be loosened using a 3-gauge
hexagonal T-wrench.
2. Unscrew the 2 screws b using a 17-gauge
wrench.
3. Remove the bearing c .
4. Remove the CAM GROUP and place it on a
bench.
Figure 7.7.34-2
With the CAM GROUP on the bench:
5. Unscrew the screw
d fastening the hub to the
shaft, using an 8-gauge hexagonal T-wrench.
6. Unscrew the 3 screws e using a 6-gauge
hexagonal T-wrench.
7. Separate the components.
To reassemble the CONNECTOR CABLE,
follow the above steps in reverse order.
When the operation is complete, adjust
the tension of the weight stack cable,
and the phasing of the cam and lever
mechanism, as described in paragraphs
8.4. and 8.2. .