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6. Maintenance
6.13. Mounting and dismounting of the clamping set with Taper-
Lock®
Mounting the pulley
1. 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. Screw
in bolt loosely.
2. Fit pulley with taper bush on shaft and locate in desired position. Tighten up
bolts even (tightening torque see table below).
3. In order to eliminate the ingress of dirt fill all empty holes with grease.
Control tightening torque of the bolts after ½ - 1 operating hours and tighten up if
necessary.
Dismounting the pulley
4. Slacken all bolts. Remove one bolt and screw it into the jacking off hole in
bush. With this bolt the bush gets loose.
5. Remove pulley bush assembly from the shaft. Remove the loose pulley
manually without using a hammer and without breaking any part of the
machine.
Bush
Tightening
torques (Nm)
Bolts
Quantit
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 90 3 1/2“ BSW
4040 170 3 5/8“ BSW
4545 192 3 3/4“ BSW
5050 271 3 7/8“ BSW
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