TM 55-1905-223-24-6
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REPAIR/SERVICE
a.
Repair of hydraulic aggregate consists of Replacement/Repair of the filter assembly.
b.
Using solvent and soft brush, clean the filterpot (7), cover (2), and mounting bolts (3).
c.
Wipe dry.
d. Inspect all parts. Replace items showing thread damage, flange defects, cracks, corrosion, deformation,
or unserviceability.
e.
Plug ends of cartridge (6).
f.
Brush outside with solvent.
g.
Remove end plugs.
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REPLACEMENT
a.
Install filter cartridge (6) into filterpot (7).
b.
Install preformed packing (9) on upper flange of filterpot (7) and install into filter assembly (4),
c.
Install cover (2) and preformed packing (1).
d.
Wipe mounting surface clean.
e.
Install preformed packing (8) on flange of filter assembly (4) and insert into mounting hole.
f.
Install mounting bolts (3) in the mounting flange (5).
g.
Unplug and connect return flow oil line (10) to the filter assembly. (4).
h.
Restore power and remove warning tag.
i.
Operate bowthruster and check for leaks.