Section 3 • Scheduled Maintenance Procedures
CHECKLIST D PROCEDURES
10 Remove the filter element from the housing.
11 Inspect the housing seal and replace it if
necessary.
12 Install the new medium and high pressure filter
elements into the housings and tighten them
securely.
13 Clean up any oil that may have spilled during
the installation procedure.
14 Use a permanent ink marker to write the date
and number of hours from the hour meter on
the oil filter housings.
15 Start the engine from the ground controls.
16 Inspect the filter housings and related
components to be sure that there are no leaks.
3 - 60
Z-80/60
June 2011
June 2012
REV D
REV E
Part No. 88619