Maintenance
110
W9212-8235-4
03/2019
Greasing the swivel gear
Fill grease through the grease nipple (1) with a grease gun.
Grease at each 90° position of the swivel gear. Fill approx. 50 g of grease (20-30 shots with the
grease gun). See the "Recommended lubricants" section (page 117).
Operate the excavator and swivel the swivel frame 360° several times in succession to distribute the
grease evenly.
When moving the swivel frame, make sure no person or material is in the swivel area. Turn the
starter switch to the STOP position and remove the key before the next greasing procedure.