Adjusting Net Wrap Stretch

To adjust net wrap stretch, proceed as follows:

1. Loosen cap screws (A) and (B).


A-Cap screw
B-Cap screws

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2. Remove cap screw (C) with washers (D).

3. Release net feed roll brake lever (B).

Push lever (B) down and out, then raise it to disengage brake pad (A).

NOTE: Once unlocked, lever (B) should be kept in upper position as shown.

4. Remove sheave (E) and belt (F).


A-Brake pad
B-Brake lever
C-Cap screw
D-Washers
E-Sheave
F-Belt

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5. Loosen cap screws (B) and separate sheave (A).

Transfer shims (C) to storage position (E) from adjustment position (D).

The chart below gives net wrap stretch values according to the number of shims (C) in adjustment position (D).

Number of shims (C) in adjustment position (D) Approximate net wrap stretcha
2b 8%
1 9%
  10%
aNet wrap stretch depends on net wrap specifications and crop pressed.
bFactory adjustment.

 

Once the number of shims is adjusted, reassemble the sheave.

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A-Sheave
B-Cap screws
C-Shims
D-Adjustment position
E-Storage position

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6. Reinstall sheave (E) and belt (F).

7. Apply net feed roll brake lever (B).

Pull lever (B) up and out, then lower it to engage brake pad (A).

8. Install cap screw (C) with washers (D).


A-Brake pad
B-Brake lever
C-Cap screw
D-Washers
E-Sheave
F-Belt

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9. Tighten cap screws (A) and (B).


A-Cap screw
B-Cap screws

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