Epson Perfection V700 Photo Service Manual page 64

EPSON Perfection V700 Photo
8. Remove the C.B.S. M3 x 5 screw that secures the TPU Tension
Holder, then remove the Pulley and the TPU Tension Holder.
9. Remove the Flange, then remove the TPU CR Motor Belt and the
TPU CR Drive Belt in that order.
TPU CR Motor Belt
Flange
TPU Tension Holder
C.B.S. M3x5
(9±1 kgf.cm)
Figure 4-60. Removing the TPU CR Drive Belt
10. Remove the Idle Pulley.
11. Remove the flat washer and the Drive Pulley.
12. Remove the two C.B.S. M3 x 5 screws that secure the TPU CR
Motor and remove it.
TPU CR Motor
Idle Pulley
Figure 4-61. Removing the TPU CR Motor
Disassembly / Assembly
Pulley
TPU CR Drive Belt
C.B.S. M3x5
(9±1 kgf.cm)
Drive Pulley
Flat Washer
Disassembly Procedure
Install the TPU Tension Holder Unit and Torsion
Spring 49.9 according to the following procedure.
1. Secure the TPU Tension Holder Unit loosely to the
TPU CR Motor Unit with the C.B.S. M3 x 5 screw so
that the Holder can slide on the Unit.
2. After mounting Torsion Spring 49.9 on the shaft of the
TPU CR Motor Holder, position end B of the Torsion
Spring against the notch.
3. Position end A of Torsion Spring 49.9 against the tab of
the TPU Tension Holder Unit.
4. Check that the TPU CR Motor Belt is pulled taut, then
tighten the screw to secure the Tension Holder in place.
1
3
Tab and End A of Torsion Spring
Figure 4-62. Installing the TPU Tension Holder Unit
and Torsion Spring 49.9
Revision A
Notch and End B of Torsion Spring
2
4
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