Epson Perfection 4490 Photo - Page 44

EPSON Perfection 4490 Photo Revision B
Disassembly / Assembly Disassembly Procedure 44
3. Remove the torsion spring and the C.B. M3 x 3 screw that secure the Tensioner,
and remove the Pulley.
4. Remove the Motor Tension Belt and the CR Tension Belt from the CR Motor Unit
in that order.
Figure 4-25. Removing the Motor Tension Belt and the CR Tension Belt
A D J U S T M E N T
R E Q U I R E D
When installing the Tensioner, make sure to perform the Tensioner
Adjustment. See Section 5.1.2.1 on page 58.
Torsion Spring
Tensioner
Pulley
Motor Tension Belt
CR Tension Belt
C.B. 3 x 3
(6±1kgf.cm)