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5. Fill the gearbox using approx. 3.4 ltr. (0.90 gal.) of GL-5 80W90 oil for the Blecavator 145 and
approx. 3.55 ltr. (0.94 gal.) of GL-5 80W90 oil for the Blecavator 210 through the opening of
the de-aerator (1).
6. Mount the de-aerator (1).
12.5. Checking the grease level in the rotor’s bearing house.
The grease level in the rotor’s bearing house should be checked periodically.
Checking is done as follows (see Fig. 15):
Fig. 15
!! Switch off the tractor’s engine and PTO before descending !!
!! Make sure that the tractor and the machine cannot move uncontrolled !!
!! Never crawl under the machine !!
1. Make sure that the machine and the rotor stand firmly on the ground and fill up the frame
using wooden chocks (2).
!! Filling up is necessary to prevent the frame from sinking while dismounting the
protective cover (1) !!
2. Remove the protective cover (1).
3. Check the level and quality of the grease and replace this, if necessary.
Use NLGI grade 3 grease and do not fill the compartment more than 30 - 40%.
!! Used oil / grease is harmful to the environment. Dispose of these substances
according to the regulations that apply in your location !!
4. Seal the protective cover (1) and place it back.
Use an acid-free silicone sealant such as Loctite 5970.