h. Remove the filter separator from the AGPU.
i. Remove the 90 degree fuel tube item 4 from the filter separator and item 15 that was connected to item 4. The
fuel tube item 4 will be reused for the new filter/separator.
j. Remove items 15, 34, and 35 from the filter separator.
k. Clean items 15, 34, and 35 and inspect threads for damage. If acceptable, these items will be reused for the new
filter separator. Replace damaged or corroded items. Replace items that could possibly leak.
I. Clean the area of the AGPU frame in the location of the Kaydon filter separator.