Original notice - A1.20
64
Replacement procedures
9.
Maintenance/Inspection
Replacement of roller transfer MDR/idlers
F-RAT-NX75 Technical document
Safety precautions
Advance preparation
Product check
Structures
Installation/Wiring
Control/Operation
Maintenance/Inspection
Tr
oubleshooting
Appendix
2
■
Press the D-shaped cut surface
of the axis onto the plate, and fit
it into the frame.
■
Check that the attaching shaft
has come out of the external
side of the frame, as shown in
the figure below.
Fit into the
frame
Notch
Attaching shaft
Mount the hold cover
Mount the hold cover in the reverse
of the procedures on page 60,
“Remove the hold cover“.
1
■
Make sure to mount the hold
cover so that the roller drive
belt can be seen.
Hold cover
Roller drive belt
3.2N･m
Push the spring loaded shaft of the
idler by the tip of a slotted
screwdriver, etc.
（①）
, and pass it
through the fixed hole
（②）
3
■
Check that the spring loaded
shaft has sufficiently come out
of the external side of the
frame, as shown in the figure
below.
<Figure seen from the side>
①
Push the spring
ޓ
loaded shaft
②
Pass it through
ޓ
the fixed hole
Frame
Fixed hole
Spring loaded shaft
Align the tip of the attaching shaft
on the side of the belt on the
V-ribbed pulley, where the roller
drive belt has been mounted, with
the notch shape on the frame,
and fit it into the frame
