Download MAINTENANCE INTERVALS - Safety

156
Maintenance Section
Radiator Core - Clean
SEBU7808-11
i02158840
Radiator Core - Clean
i02728869
Refrigerant Receiver-Dryer Replace
SMCS Code: 1353-070-KO
SMCS Code: 7322-510
Illustration 230
g01094991
On each side of the machine, the radiator core can
be accessed through the vents and through the
narrow access doors.
Illustration 232
g01095018
The refrigerant dryer is located behind the cab. Open
the access panel on the operator platform in order
to access the dryer.
Before any service work is performed on the
air conditioning system, refer to the Service
Manual, SENR5664, “Machine Preparation for
Troubleshooting” section in Testing and Adjusting.
1. Stop the engine for five minutes in order to
equalize the pressure in the air conditioning
system.
Illustration 231
g00100062
You can use compressed air, high pressure water,
or steam to remove dust and other debris from the
radiator core. However, the use of compressed air
is preferred.
Refer to Special Publication, SEBD0518, “Know
Your Cooling System” for the complete procedure for
cleaning the radiator core.