TM 55-1930-209-14&P-7
e.
Lift out air filter and blow out with compressed air, blowing from inside towards outside of filter. If filter still shows
signs of dirt, lint and/or oil in the mesh, wash in soapy water and dry with compressed air. If still dirty, replace with
new filter (P/N 1503-0189-00).
f.
Carefully wipe out Inside of air filter assembly, being very careful not to get dirt or lint into air intakes on each side.
g.
Place clean or new filter into assembly, making sure it seats properly in bottom.
h.
Place oil cover on top of air filter, install gasket and screw on oil cover nut.
i.
Remove red tag from power panel 1 circuit breaker 3P5.
j. Start air compressor system by following procedures In paragraph 3-2.1.
k.
Record completion of this maintenance Item In log book.
4-5.9
Compressor air filters change (Barges 2 and 3). When air filters on top of compressor require cleaning and/or
replacing as part of monthly or every-other-month maintenance services, perform these procedures.
a.
Shut down air compressor system by following procedures in paragraph 3-8.2.
b.
Redtag power panel 1 circuit breaker 3P5 Indicating, "WARNING DO NOT ACTIVATE REPAIRS BEING MADE "
c.
On top of compressor, on each of two air intake filters, loosen set screws holding air filters to Intake manifold.
Remove assembly by pulling away from intake manifold.
d.
Place clean/new air filters (CAGEC 16327, P/N Z66A) onto air intake manifolds by sliding over end of manifold
and tightening setscrews.
e.
Remove red tag from power panel 1 circuit breaker 3P5.
WARNING
When using compressed air for cleaning components, ALWAYS use protective
shield to protect eyes and face from flying particles Wear gloves and avoid skin
damage by closing buttons, collars and rolling down shirt sleeves on work
clothing.
f. Start air compressor system by following procedures In paragraph 3-2.1.
g.
Clean old air filters by using compressed air blowing from inside towards outside. Clean thoroughly until no more
dust or particles are blown out of assembly Return clean old air filters to stock for use at next scheduled
maintenance Semiannually, replace both air filters with new assemblies (CAGEC 16327, P/N Z66A, muffler
assembly, Intake) h Record completion of this maintenance Item in log book.
4-5.10 Pulleys and belts
4-5.10.1 Pulleys and belts inspections (Barges 2 and 3). When pulley clamp bolts, pulley set screws, and drive belts
need checking as part of monthly maintenance services, follow these procedures:
a.
Shut down air compressor system by following procedures in paragraph 3-8.2.
b.
Redtag power panel 1 circuit breaker 3P5 indicating, "WARNING DO NOT ACTIVATEREPAIRS BEING MADE."
c.
Remove belt guard from compressor by unscrewing three bolts (two have spinlock nuts). Place bolts, washers,
and nuts with guard and place where it will not be damaged.
d.
With two V-belts exposed, check appearance for frayed, worn, or extra hard and shiny edges or breaks In
underneath side of belts If belts show these signs, belts must be replaced In pairs (CAGEC 16327, P/N 3X645) by
following procedures In steps e thru i below. If belts are in acceptable condition, proceed to step j
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