Figure 41. Oil filter.
condition of the engine, operation and type of oil used
b. The filter has differential valves incorporated in
determine the length of time that the element functions
the base casting to limit the differential pressures across
efficiently. Change element as specified on figure 5.
the element. This also insures a constant supply of oil
irrespective of filter element condition. The oil flow
through the element is radially from the outside-in, the
109. Replacing Wastex in Filter Elements
element center tube contains micromesh screen which
a. Remove cover casting and lift filtering element
prevents any filtering material being carried through into
the clean oil outlet.
b. Remove wire ring and washer from the end of
c. The element is readily serviced by removing the
old wastex material and repacking with new. The