Disassembling The Pedal Crank Group - Technogym BIKE XT Service Maintenance Manual

7.11. DISASSEMBLING THE PEDAL CRANK GROUP

Figure 7.11-1
Figure 7.11-2
Figure 7.11-3
Page 7.14
BIKE XT: Service & Maintenance manual - rev. 2.0
Carry out the procedure described in paragraph
7.7. "Disassembling the right and left side
casings".
1. Unscrew the left pedal c using a 15-mm
wrench.
2. Unscrew the fixing screws a of plate b using
an 8-mm wrench.
3. Remove the plate.
4. Open or unsprocket the chain.
Move the pulley cams to facilitate the
operation.
5. 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.
6. Unscrew the ring nuts as shown in the figure
at left, using 36-mm wrenches.
7. Use an extractor to remove the left-hand
bearing.
8. 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 PEDALS, carry out the above
steps in reverse order.