USING THE MACHINE AS AN EXCAVATOR 131 DANGER 2 1 3 3 RWA03670 2 1 3 3 RWA03670 • When the coupling pins are removed or installed, chips may come off; always wear gloves, goggles and helmet. • The change of the equipment must be carried out by two persons, who must decide together the words and signals to use during operations. • Do not use your fingers to center the holes, since they may be injured or even cut. • The described procedures are valid also for the coupling of the mechanical constraints of the optional equipment. 1 - Position the bucket on level ground, directing it so that the flat part of the bucket back rests on the ground.
2 - Remove first the tie-rod pin (1) and then the arm connection pin (2). 3 - Change the bucket, taking care to clean the pins and bush- ings perfectly and to grease the pins slightly before reinstall- ing them. IMPORTANT • Install the arm coupling first. 4 - Put back the safety stops (3) of the pins. 5 - Lubricate the pins by means of the special grease nipple (see “4.5.1 LUBRICATION DIAGRAM”).