3-11 SHOVELS
3-11.1
Install shovels on shanks with two 1/2"
plow bolts
(See Figure 3-17)
.
a.
If installing 5-hole twisted shovels, use 2nd
and 3rd holes with
one hole below end of
shank.
b.
If installing 3-hole shovels, use lower two
holes with
no holes below end of shank.
3-12 SHANK HOLDERS
3-12.1
Mark shank holder locations on frame as
indicated by appropriate assembly layout.
3-12.2
If using twisted shovels, install all shanks
so shovels throw soil inward except shovels
near wheels. Position those shovels to throw
out- ward. See arrows indicating throwing di-
rection on assembly layout.
3-12.3
To ensure the chisel plow pulls evenly, in-
stall correct number of RH and LH twisted
shovels
for assem-
bly layouts).
3-12.4
Rigid Shank Holders
a.
Mount shank assembly to frame with two
plates, 3/4” x 9-1/2" cap screw and 3/4" x
9-1/2" U-bolts, lock washers, nuts
(See Fig-
ure 3-18)
.
3-12.5
Spring Cushion Shank Holders
a.
Mount shank assembly to frame with two
5/8" bent bolts and two 5/8" x 3-3/4" Grade 8
bolts, lock nuts and plate
(See Figure 3-19)
.
3-9
Figure 3-17 - Shanks and Shovels
Figure 3-18 - Rigid Shank Holder
Figure 3-19 - Spring Cushion Shank
Содержание 1230 Series
Страница 3: ...MODEL 1230 SERIES COULTER CHISEL OPERATOR S MANUAL PURCHASED FROM DATE ADDRESS PHONE NO SERIAL NO i...
Страница 8: ......
Страница 12: ...NOTES 2 4...
Страница 31: ...3 19 Figure 3 42 10 10 Main Frame Assembly Layout Walking Beam Axle 12 Shank Spacing...
Страница 32: ...3 20 Figure 3 43 10 10 Main Frame Assembly Layout Walking Beam Axle 15 Shank Spacing...
Страница 33: ...3 21 Figure 3 44 10 10 Main Frame Assembly Layout 19 Folding Model...
Страница 34: ...3 22 Figure 3 45 10 10 Main Frame Assembly Layout 21 and 23 Folding Models...
Страница 36: ...NOTES 3 24...
Страница 55: ...4 19 Figure 4 28 Rockshaft Figure 4 29 Walking Beams Figure 4 30 Wheels Figure 4 31 Disc Cutters...
Страница 60: ...NOTES 4 24...
Страница 62: ...NOTES 5 2...
Страница 63: ......