Adjusting The Primary Shaft - Secondary Shaft Chain Alignment - Technogym BIOSTRENGTH LINE Service Maintenance Manual

BIOSTRENGTH LINE: Service & Maintenance manual - rev. 2.1
8.11. ADJUSTING THE PRIMARY SHAFT - SECONDARY SHAFT
CHAIN ALIGNMENT
This operation holds for the Abdominal Crunch, Lower Back, Leg Extension and Leg
Curl.
Figure 8.11-1
1. Loosen the screw fastening the primary shaft
pinion to the shaft itself.
2. Place a striker rod on the crown of the
secondary shaft.
3. Align the primary shaft pinion with the
striker rod.
4. When the alignment is complete, tighten the
screw loosened previously.
To ensure proper chain alignment, move
it back and forth and make sure it
moves noiselessly.
When this operation is complete, check
the chain tension as described in the
paragraph 8.12. .
Page 8.29