Remove the 4 screws (21) keeping the washers, remove the mechanism unit
(20a) and the coupling pin (14);
Take care to position the new wear pad (25M-25P) correctly, if necessary
replace also the screws;
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).
1)
3)
4)
ATTENTION: Make sure that the coupling is closed, ie. the coupling pin
(14) is down.
REV. F
CHAP. 5
PAG.
25/32
N
O
T
5.5 REPLACEMENT OF THE WEAR PAD OF THE LOWER BUSH
Loosen the 4 (four) screws of the worn wear pad (25M-25P) (see chapter 7
DISPOSAL, page 30/32), remove and replace it;
2)
DRAWBAR COUPLING E 50
INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
Torque for the screws of the wear pad 25M
Torque for the screws of the wear pad 25P
screw A 8-10Nm and screw B 10-12
Nm, using threadlock (
loctite 243
).
5,5-7 Nm
25M 25P
O
ND
V .
RLA
I
A
B
