Adjusting The Belt Tension; Adjustment Of The Timing Belt Of The Conveyance Motor /Up (M4) - Konica Minolta bizhub 500 Service Manual

3. MECHANICAL ADJUSTMENT
3.4

Adjusting the belt tension

3.4.1

Adjustment of the timing belt of the conveyance motor /Up (M4)

A. Procedure
[3]
[1]
28
[2]
[4]
4521f3c008na
Confidential – for internal use only, do not distribute
Field Service Ver.1.0 Feb. 2006
1.
Remove the upper cover.
(See P.6)
2.
Remove the rear cover.
(See P.10)
3.
Loosen 2 screws [1].
4.
Press the timing belt at the center section [2] with
a spring balance [3] from above. And when the
amount of the deflection [4] comes to 4 mm,
tighten 2 screws [1] at the position in which the
scale of the spring balance points to the specified
value "A."
Specified value "A" = 200 ± 100 gf