C844 Upright Cycle
Page 45
8.
Position the coupler on the new gear box until the coupler is flush with the top of the shaft
(see Diagram 7-7). Position the square key in the coupler. Replace the set screw that
secures the coupler to the gear box. Push the rubber disk onto the coupler pegs.
9.
Position the gear box in the pedestal weldment. If necessary, use a rubber mallet to position
the gear box in the pedestal weldment.
IMPORTANT
When you position the gear box, the couplers must line up.
10. Install the bolts that secure the gear box to the pedestal weldment.
11. Inspect and adjust the gap between the upper and lower couplers as described in
Procedure 5.3.
12. Replace the upper frame assembly.
13. Connect the upper ribbon cable to the lower ribbon cable.
14. Replace the crank arms as described in Procedure 7.9.
15. Install the upright covers on the pedestal weldment.
16. Check the operation of the cycle as described in Section Four. If operation feels rough,
loosen the bolts that secure the pedestal weldment to the cycle frame (see Diagram 7-8).
Pedal the cycle a few times. Tighten the bolts.
Diagram 7-7 The Gear Box
