Milton CAT 390D L - Manual (Page 13)

13
Service and Maintenance
Fast, easy and safe access is built in
Service Intervals
Long service intervals reduce maintenance costs. Engine oil,
oil fi lter and fuel fi lters are rated at 500 hours.
Oil Sample and Pressure Ports
Oil sample and pressure ports provide easy checking
of machine condition and are standard on every machine.
Hydraulic Capsule Filters
The return fi lters or capsule fi lters for the hydraulic system
are located beside the hydraulic tank. The fi lter elements
are removable without spilling hydraulic oil.
Service Points
Service points are centrally located with easy access
to facilitate routine maintenance.
Pilot Hydraulic System Filter
A pilot hydraulic system fi lter keeps contaminants from
the pilot system and is located in the pump compartment.
Remote Greasing Block
A concentrated remote greasing block on the boom delivers
grease to hard-to-reach locations.
Radial Seal Cleaner
The radial seal main air cleaner with precleaner has a double-
layered fi lter element for more effi cient fi ltration. No tools
are required to change the element.
Fuel-Water Separator
The fuel-water separator removes water from fuel, even
when under pressure, and the water level can be monitored
in the cab.