Cleaning, maintenance and repairs
116
ZG-
B
BAG0051.5 02.14
Tensioning the drive chain
1. Remove the protective cover (Fig. 82/1) on
the drive chain.
2. Check the tension of the drive chain and
readjust it if necessary by means of the axle
distance in the slotted hole.
3. Then, reinstall the protective cover.
Fig. 82
12.7 Drawbars
DANGER
Replace damaged drawbars immediately on road safety
grounds.
Repairs may only be carried out by the manufacturing fac-
tory.
For reasons of safety, performing welding and drilling work
on the drawbar is prohibited
Yoke bar
The towing eye diameter of the yoke bar, when new, is 40 or 50 mm.
Wear to the towing eye is permissible; this will increase the diameter
by up to 1.5 mm.
If wear is greater than this, the wearing bushing on the towing eye
must be promptly replaced.
Hitch drawbar
Wear to the towing eye is permissible; this will increase the diameter
by up to 1.5 mm.
If wear is greater than this, the ball point coupling on the eye must be
promptly replaced.