6 - MAINTENANCE
Engine coolant
NEW HOLLAND CONSTRUCTION requires the use of a fully formulated Organic Acid Technology (OAT) based
coolant.
OAT E
XTENDED
L
IFE
C
OOLANT
/A
NTIFREEZE
is the reference genuine product.
NOTICE:
use of different coolant brands is not recommended.
NOTICE:
never add Supplemental Coolant Additives (SCA) when using
OAT E
XTENDED
L
IFE
C
OOLANT
/A
NTIFREEZE
.
NOTICE:
never mix
OAT E
XTENDED
L
IFE
C
OOLANT
/A
NTIFREEZE
coolant with conventional coolant. Mixing OAT based
coolant with conventional coolant will reduce the effectiveness of OAT coolant.
NOTICE:
if only conventional coolant is available, a complete changeover of the fluid into the cooling system shall be
carried out.
the engine cooling system shall always be refilled with coolant solution made by mixture of antifreeze and distilled
(deionized) water.
NOTICE:
never refill the cooling system with only antifreeze. Never refill the cooling system with only water.
Using
OAT E
XTENDED
L
IFE
C
OOLANT
/A
NTIFREEZE
, a 50/50 mixture of antifreeze and distilled (deionized) water grants
proper performance of the engine cooling system in the above mentioned operating temperature range of the ma-
chine.
OAT E
XTENDED
L
IFE
C
OOLANT
/A
NTIFREEZE
is available as:
• 50/50 PREMIXED coolant solution ready for usage.
• CONCENTRATE antifreeze to be mixed 50/50 with distilled (deionized) water.
NOTICE:
if operating in extreme winter climate, a coolant solution made by 60/40 antifreeze/distilled (deionized) water
mixture shall be used in order to grant proper performance of the engine cooling system.
NOTICE:
never use coolant solution with more than
60%
of antifreeze. This affects the cooling capacity of the mixture.
When the coolant solution is prepared starting from the CONCENTRATE product, the antifreeze concentration in the
mixture of antifreeze and distilled (deionized) water can be determined with a refractometer designed to measure
ethylene glycol content.
If distilled (deionized) water is not available, use water for dilution with the following properties:
Property
Maximum limit
Total Solids
340 ppm
Total Hardness
340 ppm
Chloride (Cl)
340 ppm
Sulfate (SO4)
100 ppm
Acidity pH
5.5 to 9.0
NOTICE:
never use hard water, sea water and softened sea water that has been conditioned with salt. The minerals
and salts present in potable water can cause corrosion and deposits resulting in shortened engine life.
6-7
Summary of Contents for E26C
Page 56: ...2 SAFETY INFORMATION 2 36 ...
Page 68: ...3 CONTROLS AND INSTRUMENTS Footrest SMIL19MEX0775BA 17 3 12 ...
Page 106: ...3 CONTROLS AND INSTRUMENTS 3 50 ...
Page 142: ...5 TRANSPORT OPERATIONS 5 8 ...
Page 218: ...6 MAINTENANCE 6 76 ...
Page 222: ...7 TROUBLESHOOTING 7 4 ...