FS175
Translation of the original operating instruction and spare parts list
- 26-
5007287-00
BA-E
®
6.
Taper bushes installation instructions
6.1 To assemble
Clean and de-grease the bore and taper surfaces of the bush and the tapered bore of the pulley. Insert the
bush in the pulley hub and line up the holes (half thread holes must line up with half straight holes).
Lightly oil the grub screws or the cap screws and screw them in, do not tighten yet.
Clean and de-grease the shaft. Fit pulley with taper bush on shaft and locate in desired position.
When using a key it should first be fitted in the shaft Keyway. There should be a top clearance between the
key and the keyway in the bore.
Using a hexagon socket wrench gradually tighten the grub/cap screws in accordance with the torques as
listed in the schedule of screw tightening torques. When the drive has been operating under load for a short
period (half to one hour) check and ensure that the screws remain at the appropriate tightening torque. In
order to eliminate the ingress of dirt fill all empty holes with grease.
6.2 Removal
Slacken all screws. Depending on the size of the bush remove one or two. After oiling point and thread of
grub screws or under head and thread of cap screws, insert them into the jacking off holie(s) in bush.
Tighten screw (s) uniformly and alter neatly until the bush is loose in the hub and pulley is free on the shaft.
Remove pulley bush assembly from shaft.
Bush
Screw tightening torques (Nm)
Screw
Quantity
Size
1008
1108
5.6
2
1/4“
BSW
1310
1315
20
2
3/8“
BSW
1210
1215
20
2
3/8“
BSW
1610
1615
20
2
3/8“
BSW
2012
31
2
7/16“
BSW
2517
48
2
1/2“
BSW
3020
3030
90
2
5/8“
BSW
3535
112
3
1/2“
BSW
4040
170
3
5/8“
BSW
4545
192
3
3/4“
BSW
5050
271
3
7/8“
BSW
