Terex Evoquip Bison 120, Operation Manual

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Maintenance 9
Operations Manual
Bison 120
20-07-2018
Page 9-61
Revision 2.0
Figure 9.56 - Belt Tensioner
6. Turn the adjuster bolt (Item 1) in the required direction to tighten or loosen the belt.
7. To establish correct belt tension, use the following method.
8. Fit the inspection cover (Items 1).
9. Remove the lockout and tag out.
(a) Belt Tensioning Measurements
NOTICE
This machine has high performance drive belts fitted as standard. The drive belts consists of 2
sets of 2. The purpose of these drive belts is that they are service free. When renewing the belts
it is HIGHLY recommended to replace with ones of the same specification.
If in doubt contact your local Evoquip dealer for more information.
Table 9.3 - 4 sets of 2 Belts Fitted On Direct Drive (Recommended)
Tensioning Recommendations New Belts Re-Tension
1 Load/deflection at centre of span 98 N 98 N
2 Deflection 10-15 mm 10-15 mm