Case 2050M, Руководство оператора, Страница: 174 / 286

7 - MAINTENANCE
Coolant solution
Use only CNH XHD H
EAVY
D
UTY
C
OOLANT
/ A
NTI
-
FREEZE
or CASE AKCELA ACTIFULL™ OT EXTENDED LIFE
COOLANT solution in the cooling system with no ad-
ditives to prevent leakage. Do not use non-approved
anti-rust additives.
NOTICE: Anti-rust additives and ethylene-glycol can mix
and work against each other, reducing anti-corrosion pro-
tection, forming deposits in the cooling system, and caus-
ing damage to the cooling system and radiator. Contact
your dealer for a suitable coolant solution.
Anti-freeze/Anti-corrosion
Use anti-freeze in all seasons to protect the cooling sys-
tem from corrosion and risk of freezing. For areas where
the ambient temperature is over
-36 °C ( -32.8 °F ), use a
blend of 50 % ethylene-glycol based anti-freeze.
For areas where the temperature is below -36 °C
( -32.8 °F ), it is advisable to use a blend of 40 % water
and 60 % anti-freeze.
Fuel
Use diesel fuel suitable for the ambient temperature con-
ditions.
Use fuel which is to American Society for Testing and Ma-
terials
ASTM D975 standard.
Use grade No. 2 fuel. The use of other types of fuel can
result in a loss of power of the engine and may cause high
fuel consumption.
In very low ambient temperatures, use a mixture of fuels
No. 1 and No. 2 as necessary. Consult your fuel supplier
for appropriate fuel supply.
If the temperature falls below the fuel cloud point (point
at which wax begins to form), the wax crystals will cause
power loss or will prevent the engine from starting.
In cold weather, fill the fuel tank at the end of the day's
work in order to prevent the formation of condensation.
Fuel storage
Prolonged storage of fuel can lead to the accumulation of
impurities and condensation in the fuel. Engine problems
can often be traced to the presence of water in the fuel.
The storage tank must be placed outside, and the temper-
ature of the fuel should be kept as low as possible. Drain
off water and impurities regularly.
Engine oil
CASE AKCELA UNITEK NO. 1™ SBL CJ-4 SAE
10W-40
is recommended for your engine. This oil in-
sures correct lubrication of your engine in all working
conditions. See charts at the beginning of this section to
choose the correct oil for climate/temperatures.
If
CASE AKCELA UNITEK NO. 1™ SBL CJ-4 SAE
10W-40 cannot be obtained, use only oil of the API
SERVICE CJ-4 category.
NOTE: Do not put any performance additive or other addi-
tive in the sump. Oil change intervals shown in this man-
ual are based on tests carried out utilizing CNH lubricants.
Hydraulic fluid
T
UTELA
A
UTO
S
UPREME
™ E
NGINE OIL
SAE 10W-30 is
specifically designed for high pressure applications and
for this machine’s hydraulic system.
Your authorized
dealer can provide hydraulic fluid to fulfill different cli-
mate/temperature conditions.
Final drive oil
Use CASE AKCELA GEAR 135 H EP 85W-140 .when
replacing or adding fluid to the final drive for this machine.
Grease
The type of grease to use depends on ambient tempera-
ture such as
T
UTELA
M
OLY
G
REASE
GR-75 .
Environment
Before you service this machine and dispose of oil, fluids,
and lubricants, obey environmental regulations. Do not
drain oil or fluids on to the ground or into containers that
leak. Check with your local environmental recycling cen-
ter or your dealer for correct disposal information.
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