V.ORLANDI E 50 Installation, Operating And Maintenance Instructions page 56

INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
5.4 REPLACEMENT OF THE COUPLING JAW
ATTENTION: Make sure that the coupling is closed, ie. the coupling pin
(14) is down.
1) Remove the 4 screws (21) keeping the washers, remove the mechanism unit
(20a) and the coupling pin (14);
Remove the 3 screws (12d), plate (12c), spring (12b) and circlip (26b);
2)
3) Move the jaw (13) downwards and remove it (see chapter 7 DISPOSAL, page
30/32);
Place the new jaw (13) in to position, fit the circlip (26b), spring (12b) and plate
4)
(12c);
5) Tighten the screws (12d) to torque M = 50 Nm using Loctite 243;
6)
Fit the coupling pin (14) and the mechanism unit (20a) (see point 3 in chapter
5.2 REPLACEMENT OF THE MECHANISM UNIT AND THE COUPLING PIN, page
22/32).
DRAWBAR COUPLING E 50
20a
14
26b
12b
12c
12d
PAG.
24/32
CHAP . 5
REV. F
13