Check/replace retaining bolts. Krone BA EasyCut F 320 CV, BA EasyCut F 320 CV gez./ges.

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Check/replace retaining bolts. Krone BA EasyCut F 320 CV, BA EasyCut F 320 CV gez./ges. | Manualzz

14 Maintenance - Cutterbar

14.4

Check/replace retaining bolts

14.4

Check/replace retaining bolts

WARNING

Risk of injury due to low material thickness on the retaining bolts

If the material thickness on the retaining bolt is too low, the blades may loosen due to the high rotating speed. This can be the reason for serious or fatal injuries.

„ Whenever a blade is changed, check the material thickness of the retaining bolts.

„ When the retaining bolts are damaged or worn, replace them in kits per cutting disc/ mower drum.

Checking retaining bolts

Blade screw connection design Blade quick fastener design

134

KM000-039 / KM000-040

ü

The machine is in the working position, see Page 85 .

ü

The machine has been shut down and secured, see Page 24

.

„

Fold up the front guard, see Page 79

.

The diameter of the retaining bolts must not be less than 14 mm.

„ If the diameter is less than 14 mm, replace the retaining bolts.

Checking retaining bolts with a gauge

INFO

The gauge (1) can be ordered by quoting the order number 20 031 007 0.

1.1

1.2

1

KMG000-139

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB

Maintenance - Cutterbar 14

Check/replace retaining bolts 14.4

The material thickness of the retaining bolts and blade carriers is checked with the gauge (1).

Section (1.1) of the gauge (1) is used to check the material thickness of the retaining bolts.

Section (1.2) of the gauge (1) is used to check the contour of the blade carriers, see Page 136 .

KM000-089

WARNING! Risk of injury due to sharp blades! When removing the blades, wear suitable protective gloves.

„ Remove the blades (4).

„ Clean the section to be checked.

„ Place the gauge (1) with the section (1.1) against the retaining bolt (2).

„ Rotate the gauge by 90 degrees.

Æ If it is not possible to slide the gauge (1) over the retaining bolt (2) during the rotation, the retaining bolt (2) is OK.

Æ If it is possible to slide the gauge (1) over the retaining bolt (2) during the rotation, the retaining bolt (2) must be replaced immediately.

WARNING! Risk of injury due to sharp blades! When inserting the blades, wear suitable protective gloves.

„ Insert the blades (4).

„

Fold down the front guard, see Page 79

.

Replacing retaining bolts

3

3

4

4

6

2

5

KM001-427

ü

The machine is in the working position, see Page 85 .

ü

The machine has been shut down and secured, see Page 24

.

„

Fold up the front guard, see Page 79

.

5

6

EasyCut F 320 CV

Original operating instructions 150000173_09_en-GB 135

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