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 TM 55-1905-219-14-8
MACERATOR/TRANSFER PUMP - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
q. Pump - seal
1. Lay on side to fill
Use oil OE/HDO
chamber
seal chamber.
20.
2. Do not fill com-
Allow air space
pletely allow 1/2
for expansion.
inch below fill
plug.
3. Plug (18) - replace.
r.
Pump motor
1. Set pump upright.
2. Fill with oil so
a. Use hydro-
that oil level is
matic sub-
just over the top
mersible oil.
of winding.
b. Allow air
space for
expansion.
3. Plug (17) - replace.
s.
Volute and
Perform Step 2 1 thru
grinder
t.
ADJUSTMENT
4.
a. Pump
1. Lay on side so that
pump inlet is acces-
sible.
2. Turn radial cutter
a. Use thumb
(9).
and fore-
finger
tighten
finger tight.
b. Make sure
shaft turns
freely.
b. Jam nuts
Loosen nuts and Allen
on allen
screws.
screws (15)
4-674
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