Milton CAT 320D LRR - Manual (Page 14)

Ground Level Service. The design and
layout of the 320D LRR was made
with the service technician in mind.
Many service locations are easily
accessible at ground level allowing
critical maintenance to get done
quickly and efficiently.
Air Filter/Radiator Compartment.
The left rear service door allows easy
access to the engine radiator, oil cooler
and air-to-air-after-cooler.
A wire mesh screen is provided between
the aftercooler and radiator/oil cooler,
where there is a wide enough clearance
to blow off debris using a wand.
The air filter, also located within this
compartment features a double-element
construction for superior cleaning
efficiency. When the air cleaner plugs,
a warning is displayed on the monitor
screen inside the cab.
The air filter, the access point for the
washer tank, and maintenance points for
electric components, such as the battery,
circuit breaker and controller, are
positioned behind the cab, in the air
cleaner compartment. The jump-start
receptacle, which is an attachment, is
near the battery. When equipped, the
hand control pattern changer is located
within this compartment.
Pump Compartment. A service door
on the right side allows for ground level
access to the hydraulic pump, case drain
and pilot filters.
Greasing Points. A concentrated remote
greasing block on the boom delivers
grease to hard-to-reach locations on
the front.
Anti-Skid Plate. Anti-skid plate covers
top of storage box and upper structure
to prevent slipping during maintenance.
Diagnostics and Monitoring.
The 320D LRR is equipped with S•O•S
SM
sampling ports and hydraulic test ports
for the hydraulic system, engine oil, and
for coolant. A test connection for the Cat
Electronic Technician (Cat ET) service
tool is located in the cab.
Extended Service Interval. 320D LRR
service and maintenance intervals have
been extended to reduce machine service
time and increase machine availability.
14
Simplified service and maintenance features save you time and money.
Service and Maintenance