Bandit
52
Copyright 4/21
MODELS 2550/2550T
DISASSEMBLY
ASSEMBLY
ASSEMBLY & DISASSEMBLY INSTRUCTIONS FOR
CUTTER WHEEL COUPLER
With assembly and disassembly of the locking assemblies, rigid coupling or shrink disc, it has to be made
sure that the entire drive train is secured and protected against unintentional engagement. Serious bodily
injury may occur from rotating parts.
1
6
3
8
4
5
2
7
FIGURE 1
1
2
3
8
7
6
5
4
FIGURE 2
MAINTENANCE
If the element is to be reused, thoroughly clean
all the element surfaces lubricate both screws and
threads prior to its use with a thin fi lm of light-weight
oil. Do not use impact wrench to loosen or tighten
any of the tightening screws.
1. Loosen the clamping screws gradually in the
cross sequence shown in Figure 1.
2. Do not remove the clamping screws completely.
3. Insert the screws into dismantling threads of the
front cone or inner ring and tighten gradually in
the cross sequence shown in Figure 1.
4. In case of difficulties, lightly hammer the
releasing screws. Slide out the bushing from
the hub/shaft.
Do not use any oil with molybdenum
bisulphide or high pressure additives and not
grease. These substances notably reduce the
coeffi cient of friction.
Do not use impact wrench to
loosen or tighten any tightening screws. Use torque
wrench to verify tightening torque value on each of
the screws.
1. Carefully clean the hub and shaft contact
surfaces and apply a thin fi lm of light-weight oil.
2. Slide the clamping unit into the hub bore and
on to the shaft.
3. Tighten clamping screws gradually in the cross
sequence shown in Figure 1.
4.
During the fi rst round of tightening, torque all
clamping screws to 15 ft-lbs (20 Nm).
5.
Repeat steps 3 & 4, but torque all clamping
screws to 30 ft-lbs (41 Nm).
6. Torque all clamping screws to 30 ft-lbs (41 Nm)
using the continuous sequence shown in Figure
2. Perform this step a maximum of two times.
NOTICE
NOTICE
Allowable Tolerances on mating parts
TLK 130/450 (1 3/4”)
Models: 2250, 2550R, 2550, 2600, 2650
Shaft Tolerance
1.750” -.002
Hub Tolerance
2.953” +.002
Assembly/Disassembly
Screws Torque Ratings
30 ft.-lbs. (41 Nm)
Allowable Tolerances on mating parts
TLK 450 (2 1/4”)
Models: 2700, 2890, 2900
Shaft Tolerance
2.250” -.002
Hub Tolerance
3.543” +.002
Assembly/Disassembly
Screws Torque Ratings
30 ft.-lbs. (41 Nm)
CAUTION
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