Technogym Bikerace - Pedal Crank Group Disassembly

BIKERACE: Service & Maintenance Manual - rev. 1.1
Page 7.15
7.12. DISASSEMBLING THE PEDAL CRANK GROUP
Figure 7.12-1
Carry out the procedures described in paragraphs
7.6. “Disassembling the right and left side
guards” and 7.10. “Disassembling the chain”.
1. Unscrew the left pedal a using a 15-mm
wrench.
2. Unscrew the 2 fixing screws b of plate c
using an 8-mm wrench.
3. Remove the plate
Move the pulley cams to facilitate the
operation.
4. Using a hammer and screwdriver, open the
locking tabs to release the left ring nuts of the
pedal crank group from the snap ring clamps.
Figure 7.12-2
5. Unscrew the 2 ring nuts d using 36-mm
wrenches.
6. Use an extractor to remove the left-hand
bearing.
7. Remove the pedal crank from the right side.
Because the threads of the left pedal and
ring nuts are inverted, these components
must be unscrewed in a clockwise
direction.
To reassemble the PEDAL CRANK GROUP,
carry out the above steps in reverse order.