Change Engine Coolant To Organic Acid Technology (Oat) Coolant - New Holland Boomer 45 Operator's Manual

Change engine coolant to Organic Acid Technology (OAT) coolant

Depending on the date of manufacture, your cooling system may be equipped with conventional ethylene glycol
coolant such as IAT C
OOLANT
L OAT C /A
IFE OOLANT NTIFREEZE
You should never mix the coolant types.
The coolant solution used must meet the following CNH
Industrial material specifications for either coolant type:
• MAT3624 for OAT coolant
• MAT3620 for conventional coolant
The decal shown is located near the fill point of the cool-
ing system whenever the factory fill is E
C /A . This decal is available in three dif-
OOLANT NTIFREEZE
ferent sizes. See the table below for the associated part
numbers.
CNH Industrial part
number
47757330
47757331
47757332
NOTICE: NEVER mix OAT coolant with conventional coolant. Under no circumstances should you top off a cooling
system with only water. You can use a refractometer to check the concentration level. You should not use Supple-
mental Coolant Additives (SCA) when using E
at the recommended change interval.
If you need to change a machine from conventional coolant to OAT coolant or vice versa, you should follow the
"Changing coolant types" procedure below to attain the full benefit of the coolant.
Changing coolant types
To change coolant from OAT coolant to conventional coolant (or vice versa):
1. Empty the engine cooling system by draining the coolant into a suitable container.
2. Fill the system with clean water.
3. Start the engine and run the engine for at least 30 min.
NOTE: Make sure that you activate the heating system (if equipped) to circulate fluid through the heater core.
4. Repeat Steps 1 to 3 for a total of two washes.
5. Fill the system with conventional coolant (or OAT coolant).
6. Operate the engine until it is warm. Inspect the machine for leaks.
7. If you are changing to OAT coolant, then attach the decal (CNH Industrial part number 47757330) to indicate the
use of OAT coolant in the cooling system.
7 - MAINTENANCE
11 – C or an Organic Acid Technology (OAT) coolant solution such as E
LASSIC
. You can easily identify E
L OAT
XTENDED IFE
Size
50 mm x 50 mm
75 mm x 75 mm
100 mm x 100 mm
XTENDED
L OAT C
XTENDED IFE OOLANT
L OAT C /A
IFE OOLANT NTIFREEZE
7-8
XTENDED
/A by its yellow color.
NTIFREEZE
47757330
. Change the coolant solution
1