TRAPP TRC-40 Instruction Manual page 44

If the belts are dry, cracked or damaged, they must
be replaced. To make the exchange, proceed as
follows, as shown in Figure 1:
Remove the hexagonal bolt (1), the lockwasher (2)

and the flat washer (3).
Remove the top side of the machine (4) to have

access to the belts (5) and so be able to change the
belt (5) when required.
To assemble the unit, 1 follow the assembly

sequence of the exploded drawing above.
Belt model: V A-41.
O
1
3
2
Image merely illustrative
Figure 1
44
Belt Maintenance - TRC-50
4
3
7
6
5
To tension the belt, proceed as follows, as shown in
Figure 2:
Loosen the nuts (1) in front of the handles (2) with the

wrench 7/16" (5).
Loosen the nut (3) opposite the handle (4) with the

wrench 9/16" (5).
After releasing the nuts (1 and 3) drop sticks (2 and 4)

and perform the adjustment of belt tension by
pressing the knob (4).
After adjusting the belt tension, perform tightening

the nut (3) with the wrench 9/16".
Place the nut (1) on the handle (2) and tighten until it

touches the body of the machine (6).
Perform tightening the nuts (1) with the wrench

7/16" (5).
Note: A wrench with dimensions of 7/16" and 9/16" is
1
provided with the package instructions.
2
5
4
Image merely illustrative
Figure 2
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3
6
1
2