Cleaning, maintenance and repairs
Catros BAG0210.5 07.21
113
12.7
Check the coupling device
DANGER!
•
Replace a damaged drawbar with a new one immediately -
for road traffic safety reasons.
•
Repairs may only be carried out by the manufacturer facto-
ry.
•
For safety reasons, it is forbidden to weld on and drill holes
in the drawbar.
Check the coupling device (drawbar, lower link traverse, ball coupling,
drawbar eye) for the following:
•
damage, deformation, cracks
•
wear
•
tight fit of the fastening bolts
Coupling device
Wear dimension
Fixing
bolts
Number
Tightening torque
Lowe
r l
ink
tr
av
er
se
Cat. 3
1,36 in
34.5 mm
M20 8.8
8
302 ft-lb
410 Nm
Cat. 4:
1,89 in
48.0 mm
Cat. 5:
2,20 in
56.0 mm
Ball coupling
K80 (LI009)
3,23 in
82 mm
M16 10.9 8
221 ft-lb
300 Nm
K80 (LI040)
3,23 in
82 mm
M20 10.9 8
302 ft-lb
560 Nm
K80 (LI015)
3,23 in
82 mm
M20 10.9 12
413 ft-lb
560 Nm
Drawbar eye
D35 (LI038)
1,65 in
42 mm
M16 12.9 6
251 ft-lb
340 Nm
D40 (LI017)
1,63 in
41.5 mm
M16 10.9 6
221 ft-lb
300 Nm
D40 (LI006)
1,67 in
42.5 mm
M20 8.8
8
291 ft-lb
395 Nm
D46(LI034)
1,89 in
48 mm
M20 10.9 12
406 ft-lb
550 Nm
D50 (LI037)
2,36 in
60 mm
M16 12.9 4
251 ft-lb
340 Nm
D50 (LI010)
2,02 in
51.5 mm
M16 10.9 8
221 ft-lb
300 Nm
D50 (LI059)
2,02 in
51.5 mm
M20 10.9 4
413 ft-lb
560 Nm
D50 (LI011)
2,02 in
51.5 mm
M20 8.8
8
302 ft-lb
410 Nm
D50 LI060)
2,07 in
52.5 mm
M20 10.9 8
413 ft-lb
560 Nm
D51 (LI039)
2,09 in
53 mm
M20 10.9 12
221 ft-lb
600 Nm
D58 (LI031)
2,36 in
60 mm
M20 10.9 12
443 ft-lb
550 Nm
D62 (LI007)
2,50 in
63.5 mm
M20 10.9 8
435 ft-lb
590 Nm
D79 (LI021)
3,19 in
81 mm
M20 10.9 12
406 ft-lb
550 Nm
