Motus M770E, Service Manual

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2.10 How to Replace the PEDAL SHAFT
1) Disassemble the plastic
PEDAL BASE. See “2.7.1 How to
Disassemble PEDAL BASE”
2) Loosen the upper PEDAL
SHAFT (52) and the upper HEX
LOCK NUT (13) a little by using
17 mm spanner and 19 mm
spanner each. Slight loosening
through this process makes it
easy to remove lower PEDAL
SHAFT (52) securing the PEDAL
COUPLER (58) to the PEDAL
FRAME.
3) Remove the lower PEDAL SHAFT (52) and the lower HEX LOCK NUT (13) by using 17 mm
spanner and 19 mm spanner each. Two PEDAL REAR SHAFT BUSHes (62) are also removed.
4) Remove the upper PEDAL SHAFT (52) and the upper HEX LOCK NUT (13) by using 17 mm
spanner and 19 mm spanner each.
5) Install new PEDAL SHAFT (52) in reverse order.
2.11 How to Replace the HANDLE CRANK FRAME
1) Remove SNAP RING (61) by using snap ring
pliers.
2) Remove the PEDAL FRONT SHAFT (59)
from the HANDLE CRANK FRAME (94). PEDAL
FRONT SHAFT BUSH (60) is also removed.
3) Remove the COUPLER FRONT SHAFT (43)
from the HANDLE CRANK FRAME (94). Be
careful the COUPLER FRAME (42) can be
fallen out of the HANDLE CRANK FRAME (94).
4) Remove HANDLE BAR-L (107) by loosening
four ALLEN BUTTON BOLTs (108) using 6 mm
Wrench.
5) Disconnect the interconnected Heart Rate Cable(C) under HANDLE BAR-L (107).
6) Remove SNAP RING (98) by using snap ring pliers.