Konica Minolta 0902, Service Manual

Page: 183 / 302

Chapter 5 Disassembly and Assembly
5-63
5
Remove the belt presser plate first, then the
timing belt.
•
1 tapping screw (M4 x 10)
Incline the justifier guide unit assembly to remove the
screw from the first front side.
6
Remove the justifier motor connector (JP50).
7
Remove the motor mount board.
1. Loosen the adjustable screws.
•
2 hexagon socket head bolts (M4 x 20)
2. Remove the setscrews.
•
3 hex/Phillips-head screws (M4 x 8)
3. Remove the motor mount board.
8
Remove the gear first, then the timing belt.
•
Gear: 1 screw (M4 x 8)
•
Thrust collars: 2 setscrews for each one
9
Lead the new timing belt and install the gear.
•
Gear: 1 screw (M4 x 8)
•
Thrust collars: 2 setscrews for each one
Fix the thrust collar placed far from you, mating the
surfaces of it and the shaft end.Fix the thrust collar
placed toward you, pressing it lightly to the shaft so as
not to have the shaft misaligned after the collar is fixed.
First Front Side
JP50
First Front Side
Caution
When removing the connector, hold a notch
on the connector without pulling a cable.
Giving a strong pull to the cable may cause
it to be broken.
Setscrew
Setscrew
Adjustable screw
Adjustable Screw
Note
For the upper gear, install it, mating the
surfaces of the thrust collar and the shaft
end for the left side, while pressing lightly for
the right side.