19
2.9 How to Replace the OILLESS BUSH inside the COUPLER FRAME
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 SNAP RING (61) securing the PEDAL COUPLER (58) to the COUPLER FRAME
(42) by using snap ring pliers.
5) Remove the PEDAL FRONT SHAFT (59) by pulling out it. Two PEDAL FRONT SHAFT
BUSHes (60) are also removed.
6) Take out the PEDAL COUPLER (58), which is inside the pipe “COUPLER FRAME (42)”, from
the front side of the pipe.
7) Remove the PEDAL FRAME (51) from HANDLE CRANK FRAME (94) by loosening the
upper PEDAL SHAFT (52) and the upper HEX LOCK NUT (13) by using 17 mm spanner and 19
mm spanner each.
8) 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).
9) Remove the CAP HEX NUT
(163) from the COUPLER REAR
HOUSING (47) by using 24 mm
spanner.
10) Remove the COUPLER
FRAME (42) from the COUPLER REAR HOUSING (47) by lifting it up.
11) Remove the OILLESS BUSH (44, HB203040) or the OILLESS BUSH (53, HB1420).
12) Apply a bearing grease to the outer surface of the OILLES BUSH and then install the
OILLESS BUSH in reverse order.
Summary of Contents for M770E
Page 24: ...23 3 1 How to Replace the LCD Screen in Model M770EL Fig 3a CONSOLE POST ...
Page 25: ...24 Fig 3b CONSOLE ...
Page 33: ...32 7 Install new AUDIO INTERFACE DOWNLOAD Board 24 in reverse order ...
Page 40: ...39 4 1 Cable Connection Block Diagram 1 MPU PCB on M770EL MPU_FRONT Display MPU_BACK MAIN ...
Page 41: ...40 2 MPU PCB on M770E ...
Page 42: ...41 3 A D BOARD on M770EL ...
Page 43: ...42 4 POWER BOARD 4 1 M770EL DRIVE Board SMPS 5V LCD POWER ADAPTER 4 2 M770E DRIVE Board ...
Page 60: ...59 RCA 6A YELLOW Video Input ...
Page 69: ...68 ...