Technogym BIOSTRENGTH LINE, Service Maintenance Manual

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BIOSTRENGTH LINE: Service & Maintenance manual - rev. 2.1
Page 7.391
7.9.41. D
ISASSEMBLING THE LEVERS
Figure 7.9.41-1
Follow the steps described in paragraphs 7.9.38.
“Disassembling the tachogenerator guard” and
7.9.39. “Disassembling the front guard”.
For each LEVER:
1. Use a 2-gauge hexagonal T-wrench to
unscrew the 6 screws a, holding the screw in
place from the opposite side with a 6-gauge
hexagonal T-wrench.
2. Remove the lever mat.
Figure 7.9.41-2
3. Unscrew the 4 screws b using a 17-gauge
wrench.
4. Remove the LEVER counter-weight.
Hold the LEVER counter-weight up
before unscrewing the last screw. Use
caution, as it weighs approximately 45
Kg.
For each side of the machine and each LEVER
arm:
5. Use a 30-gauge Allen wrench to unscrew the
ring-nut c , holding the screw d in place with
a 6-gauge hexagonal T-wrench.
6. Remove the shaft e .
7. Remove the LEVER arms.
To reassemble the LEVERS, follow the above
steps in reverse order