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(7)
Take off the gear and timing belt from the
main motor drive unit.
Timing belt
Gear
Gear
Main motor drive unit
Fig. 9-10
Notes:
• Do not apply more tension to the belt of
the main motor drive unit than that produced by the spring force.
• Follow the procedure bellow to perform
tension adjustment when assembling the
main motor drive unit.
- Align the tensioner with the punch
mark and tighten the tensioner fixing
screw.
- Hook the tensioner spring.
- Install the main motor drive unit to the
equipment.
- Loosen the tensioner fixing screw.
- Let the spring force produce tension
for the belt, and tighten the fixing
screw.
© February 2007 TOSHIBA TEC CORPORATION All rights reserved
Tensioner
9
2
1
Tensioner spring
Fig. 9-11
e-STUDIO167/207/237
DRIVE UNIT
9-9