Epson C8-B - Page 167

C8-B/C12-B Service Manual Maintenance Disclosure Scope: Maintenance Trained Personnel Only
(C) Seiko Epson Corporation 2-125 Rev.1
4. Rotate pulley 2 left and right by 180°.
5. Perform the following procedure to secure Arm3.
CAUTION
• Ensure that diagonally opposite screws are tightened alternately.
• Do not tighten the screws all the way at once. Instead, divide this into four (or two)
times and tighten to the following torques.
Percentage of the
specified torque
Torque value
Unit
20%
1.1 +/- 0.05
N・m
40%
2.2 +/- 0.11
80%
4.4 +/- 0.22
100%
5.5 +/- 0.5
S02: 16-M4x25 and washer
(5.5 +/- 0.5 N·m)
A
Pulley 2
9
11
8
9
10
7
5
4
1
3
2
6
Installing the Reduction Gear