CM602all_EJM8AESM_Service Manual - 第590页
Machinery Part Replacement Remarks Remove the cutter unit. Refer to "Cutter Unit Replacement" Section 5-9-4 Wrench 7 mm Spacer 1 pc. Remove the fulcrum pin. Wrench 24 mm Allen key 8 mm 24-mm bolt pin 1 pc. Scre…
Machinery Part Replacement
・Tools
Allen key 3 mm
Allen key 4 mm
Allen key 8 mm
7-mm wrench
24-mm wrench
Calipers
Shim
・Jig
None
Cutting Unit
5-9-3 Fulcrum Bearing Replacement
i
This section describes the procedures for replacing the fulcrum bearings.
Assembly
A
d
j
ustment
40min.
Teaching
min.
Total Time Weight of
Part
Removal
Disassembl
y
40min.
80min.
35kgs
Caution
Dange
r
Warning
EJM8A-E-SMA050903-A01-00
Page 5-9-3-1
Machinery Part Replacement
Remarks
Remove the cutter unit.
Refer to "Cutter Unit Replacement" Section 5-9-4
Wrench 7 mm
Spacer 1 pc.
Remove the fulcrum pin.
Wrench 24 mm
Allen key 8 mm
24-mm bolt pin 1 pc.
Screw M10 1 pc.
Replace the bearin
g
s.
Remove the top cover spacer close to the fulcrum pin.
3
4
2
Cutting Unit
1
Item
EJM8A-E-SMA050903-A01-00
Page 5-9-3-2
Machinery Part Replacement
Remarks
Cutting Unit
Item
Control the pressurization.
Size of shim to be
inserted
=(b+c)-(a+0.1)
Pressurization:
0.09 mm to 0.11mm
Target pressure: 0.1 mm
Fit the fulcrum pin.
Wrench 24 mm
Allen key 8 mm
24-mm bolt pin 1 pc.
Screw M10 1 pc.
Wrench 7 mm
Spacer 1 pc.
Put the cutter unit back on.
Refer to "Cutter Unit Replacement" Section 5-9-4
Fit the top cover spacer close to the fulcrum pin.
7
8
5
6
b
c
a
Insert a shim
C: The highest point of the bearing when
you press the bearing, rotating it.
a
b
EJM8A-E-SMA050903-A01-00
Page 5-9-3-3