OM 803 us – Edition 3.7 * 803b520.fm 5-23
Maintenance
Lubricating the teeth of the live ring
Crushing hazard! Do not rotate the upper carriage during
lubrication.
Serious crushing hazard causing death or serious injury.
• Stop and park the machine – see chapter Parking the machine on
page 5-21.
• Do not rotate the upper carriage.
1 Park the machine on firm, level and horizontal ground.
2 Lower the boom and the stabilizer blade to the ground.
3 Stop the engine, remove the starting key and carry it with you.
4 Raise the lock lever.
5 Apply grease to lubrication point 12 with five strokes of the grease gun.
6 Start the engine, raise the boom and the stabilizer blade.
7 Rotate the upper carriage by 90°.
8 Repeat steps 2 – 7 three times until the upper carriage is back in its initial position.
9 Rotate the upper carriage several times by 360°.
12
Fig. 212: Teeth lubrication point
Fig. 213: Rotate the upper carriage by 90° at a time
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