4
ASSEMBLY INSTRUCTIONS
TOOLS REQUIRED FOR ASSEMBLY
(2) 7/16" wrenches
(2) 1/2" wrenches
(2) 9/16" wrenches
(2) 3/4" wrenches or adjustable wrenches
Before assembling the aerator, lay out all the parts
and hardware as shown on previous pages.
CAUTION:
points of aerator knives are
sharp! Exercise caution at all times while
assembling and using the aerator.
3. Assemble a wheel bracket to the middle hole in the
shaft so that the hub of the bracket faces the short
end of the shaft. Fasten the bracket to the shaft using
a 1/4" x 1-3/4" hex bolt (B) and a 1/4" nylock nut (L).
Tighten.
See figure 2.
4. Pre-assemble a 3/8" x 1-1/4" hex bolt (C) and a 3/8"
nylock nut (J) to the smaller hole in the wheel bracket.
Insert the bolt from the hub side of the bracket.
Do
not tighten till step 18.
See figure 2.
FIGURE 2
FIGURE 1
FIGURE 3
5. Assemble a spool assembly, a 5.29" long spacer (T),
another spool assembly, a 1.00" long spacer (R) and
a 3/4" flat washer (O) onto the
short end
of the shaft.
See figure 3.
1/4" x 1-3/4"
HEX BOLT (B)
1/4"
NYLOCK NUT (L)
3/8"
NYLOCK NUT (J)
3/8" x 1-1/4"
HEX BOLT (C)
SHORT END
OF SHAFT
5.29" LONG
SPACER (T)
1.00" LONG
SPACER (R)
3/4" FLAT
WASHER (O)
SHORT END
1. Assemble eight aerator knives on the
outside
of
each double spool assembly. Rotate each knife to
insert the locking tab into the spool plate, then align
the square holes and secure with a 5/16" x 3/4"
carriage bolt (F)
,
and a 5/16" nylock nut (K). See
figure 1.
2. Push split plastic bearings (W) into both ends of all
spool assemblies. See figure 1.
5/16" x 3/4"
CARRIAGE BOLT (F)
5/16"
NYLOCK NUT (K)
SPLIT
BEARING (W)
SPLIT
BEARING (W)
ENGLISH
