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3-4 HYDRAULIC LEVELER (OPTIONAL)
3-4.1
Thread a 1-1/2-6 hex nut onto the lev-
eler screw assembly (See Figure 3-4). Ini-
tially leave approximately 5" of threads visi-
ble between the 1-1/2-6 hex nut and the lev-
eler spring nut. Further adjustment may be
required.
3-4.2
Thread the leveler tube onto the leveler
screw assembly until it contacts the 1-1/2-6
hex nut. Rotate the tube so the grease zerk
hole in the threaded end points upward.
3-4.3
Slide the leveler cross over the front
end of the leveler tube.
3-4.4
Insert the 3-1/2 x 6 hydraulic leveler cyl-
inder into the front end of the leveler tube
and pin using two 5/8" steel leveler pins. Ro-
tate the cylinder so the hydraulic ports point
to the left side of the implement.
3-4.5
Slide the leveler cylinder cross up to the
cylinder and secure with 1/2-13 x 1-3/4 hex
head cap screws and hex lock nuts. Install
the screws from the back of the leveler cylin-
der cross, pointing forward for proper operat-
ing clearance. The indicator window of the
leveler cylinder cross should point to the
right side of the implement.
3-4.6
Insert a plastic wear flange bearing in
each leveler cross bracket. Install the plastic
wear flange bearing from the tube side of the
bracket.
3-4.7
Slide the leveler cross brackets onto the
leveler cylinder cross and secure with wash-
ers and 5/16" x 2-1/2" spring slotted pins.
3-4.8
Attach the leveler cross brackets to the
top of the leveler L link using 3/4-10 x 3-1/2
hex head cap screws and hex lock nuts.
3-4.9
Install grease zerks in the threaded end
of the leveler tube and the leveler cylinder
cross.
3-4.10
With a 1/2-13 x 1-3/4 hex head cap
screw and hex lock nut, attach the leveler in-
dicator gauge to the leveler cylinder cross.
Do not over tighten this screw, as the indica-
tor gauge must be free to pivot about this
joint.
3-4.11
Rotate
the
cross-hole for the level indicator rod is hori-
zontal. Wrench-flats are provided at the
threaded end of the leveler tube to make this
adjustment. Secure the 1-1/2-6 hex lock nut
to prevent the leveler tube from rotating fur-
ther.
3-4.12
Insert the threaded end of the leveler
indicator
rod
cross-hole and the other rod end through the
bottom leveler indicator hole. Secure the in-
dicator rod with a 3/8-16 hex lock nut.
leveler
tube
so
through
the
leveler
the
tube
3-9
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