7 CARE AND MAINTENANCE
7.18 MHL360 E
7.4.3.2 Checking the antifreeze
Check the level of antifreeze protection before
the start of the cold season.
Always use an antifreeze with anti-corrosion pro-
tection. The antifreeze level is factory-set to ap-
prox. -35°C. When topping up, only a mixture of
water and max. 45 % antifreeze should be used.
A concentration of less than 35 % or more than
45 % antifreeze must be avoided, otherwise
cooling will be impaired. For the exact composi-
tion and concentration, please refer to the en-
gine manufacturer's operating instructions.
h Chapter 7.3 Fuels, lubricants and coolants
7.4.4 Check hydraulic oil level
When checking the oil level or when adding
oil:
the machine must be positioned horizontal-
ly,
the outrigger must be retracted / the option-
al dozer blade must be raised,
and the loading equipment must be set
down on the ground extended and with the
grab open.
In this position, the oil level must not be below
the bottom mark (red) in the viewing glass
(260/1).
If it is, oil must be added through the ventila-
tion filter (260/2) until the level reaches at
least the bottom mark (red) or better, the top
mark (black).
In the machine position described above, the
oil level must always be between these two
marks.
If the oil level falls considerably below the bot-
tom mark, the indicator (261/14) lights up.
h Refilling process Chapter 7.7.14.2 Chang-
ing hydraulic oil.
h Chapter 5.21 Monitoring the machine dur-
ing operation
Fig. 260 Sight glass for hydraulic oil
F
09 :43 11 .03. 2 011
MH LX X X / XXX X
18 00 U PM
0 5 1 0 15 20 2 5
95°C 7 5°C
0 ½ 1
9 %
120 0
BSB50612
14
Fig. 261 Hydraulic oil level
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