3.7.5 Replacing PF Speed Reduction Pulley
114
3.7 Replacing PF section
VJ628XE-M-00
3.7.5
Replacing PF Speed Reduction Pulley
●
Tools & Jigs & Maintenance part
NOTE
This section describes the procedure to replace the maintenance part, Speed
Reduction Pulley Assy.In this section, it is reffered to as PF Speed Reduction Pulley.
Name
No.
Remarks
Speed Reduction Pulley Assy
DF-49051
Exploded View PF Motor
Phillips screwdriver No.2
Generic
products
-
Tension gauge
Max:40N(4,080gf
)
1
Remove L Side Cover.
2
Remove CR Motor.
3
Remove the screws (2 pieces) retaining PF
Encoder.
A : PF Encoder
B : Tapping screw M2
x
8
4
Remove PF Encoder.
5
Remove the screws (4 pieces) retaining ENC
Holder.
A : ENC Holder
B : Tapping screw M3
x
8P Tight cup
C : PF Encoder Scale
A
B
A
B
B
C
6
Loosen the screws (2 pieces) retaining PF
Motor.
A : Pan-head screw with spring washer and
flat washer M4
x
8
B : X Speed Reduction Belt
7
Remove X Speed Reduction Belt.
A : X Speed Reduction Belt
8
Remove the screws (2 pieces) retaining PF
Speed Reduction Pulley.
A : Pan-head screw with spring washer and
flat washer M3
x
8
B : PF Speed Reduction Pulley
9
PF Speed Reduction Pulley
10
To reassemble unit, reverse the removal
procedure.
11
Perform various adjustments.
B
A
A
A
B