Maintenance
DANGER! Extreme risk of injury by mower blades becoming loose! – Ensure that the mower blades and mower blade mounting bolt are correctly seated. – Check that the mower blades are correctly seated.
68983
89
The mower blade must rotate freely and move easily in both directions. (Fig. 85-89)
Mower blade fixing (bolted version)
ATTENTION! Extreme risk of injury by mower blades becoming loose. – Always ensure proper seating when installing the mounting bolts. Replacement mounting bolts / nuts must at least comply with the technical requirements laid down by CLAAS. This is always ensured if you use original CLAAS spare parts. – Before each use, check the securing bolts of the mower blades. – Always replace damaged or worn securing bolts. The mower blade mounting bolts must be replaced if any of the following occur:
• Visible deformation of the mounting bolt (e.g. after running into an obstacle).
• Missing or ineffective thread coating, caused by water, oil or dirt.
• If the screw head is worn down to the blade contact surface. (Fig. 90) 90
00 0294 017 2 - BA DIRECT DISC 610 / 520 Comfort
9.40
