Important Safety Notes - Mercedes-Benz Unimog Operating Instructions Manual

Maintenance
294
X
To check: check the coolant temperature
in the on-board computer (
In order to ensure the correct coolant level,
the coolant temperature must be between
0 † and 25 †.
X
Check coolant level.
The coolant in coolant expansion tank :
must be between "MIN" mark = and "MAX
6-Zylinder mit Allison" ;.
X
To top up: make sure that the coolant tem-
perature is below 50 †.
X
Turn green cap B slowly anti-clockwise
and release the pressure.
X
Unscrew and remove green cap B.
or
X
Remove spring A and detach cover ?
using an upward motion.
X
Observe the information on coolant, cool-
ant mixture ratio and water quality
( Y page 362).
X
Top coolant up to "MAX 6-Zylinder mit Alli-
son" mark ;.
X
Replace green cap B and tighten it as far
as it will go.
or
X
Press on cover ? and insert spring A.
If the coolant level in coolant expansion
tank : is too low, the on-board computer
displays the red event window with the *
symbol .
Hydraulic clutch actuation system
Y page 125).

Important safety notes

G
Service product can be poisonous and haz-
ardous to health. There is a risk of injury.
Observe the instructions on the respective
original container when using, storing and dis-
posing off service products. Always store ser-
vice products in the sealed original container.
Always keep service products out of the reach
of children.
! Brake fluid corrodes paint, plastic and
rubber. If brake fluid comes into contact
with paint, plastic or rubber, rinse with
water immediately.
Have the brake fluid replaced regularly at a
qualified specialist workshop. You can find
the intervals for brake fluid change in the
maintenance booklet.
WARNING