Unverferth Rolling Harrow II, Руководство оператора / Каталог запасных частей

Страница: 36 / 66

ONE-BAR ASSEMBLY
Assembly of the one-bar/rolling harrow to the
machine is best accomplished with the wings
unfolded and the unit raised for transport.
NOTE: (O
N
F
LEX
-F
OLD
U
NITS
-- L
ESS
W
ING
T
RANS
-
PORT
W
HEELS
) , for ease of assembly, level the
wing frame with the center section by placing
jackstands under the outside of each wing frame.
NOTE: For ease of assembly, install all hard-
ware loosely until assembly is complete, then
tighten.
SPIKED-TOOTH
39. Refer to table (below) for determining one-
bar length required, on each section.
RIGHT/LEFT
LENGTH
35 1/2"
47 1/2"
59 1/2"
ONE-BAR
SIZE
3'
4'
5'
CENTER
LENGTH
--
44 1/2"
56 1/2"
NOTE: Refer to Diagonal/Round-Tooth One-
Bar layouts for mounting arm and "Y" tooth
location (page 42).
42. Install "Y" tooth into proper position. Loosen
capscrew and hex nut and remove stan-
dard round tooth. Replace standard tooth
(71088) with "Y" tooth (71142) and secure
with original hardware (Fig. 3-15C).
"A" DIM.
(FIG. 3-15A)
24"
36"
48"
ONE-BAR
SIZE
3'
4'
5'
ANGLE
LENGTH
33"
45"
57"
40. Position spiked-tooth one-bar assembly to
mounting arms. Align holes and install
one 5/8-11 x 1 1/2" lg. capscrew (9390-
122), square washer (83284), and locknut
(9801) at each arm (Fig. 3-15A).
NOTE: Position one-bar angle to mounting arms
with the angle centered equally (from side to
side with the mounting arms, on each section.
DIAGONAL/ROUND-TOOTH
41. Refer to table (below) for determining one-
bar length required, on each section.
ASSEMBLY
FIG 3-15C
OM-00197
OM-00845
FIG. 3-15A
43. Position one-bar under machine Refer to
Round-Tooth One-Bar Layouts (page 42).
44. Mount one-bar by loosening proper hard-
ware which secures tooth where arm will
be located. Position 3" lg. (9388-110) car-
riage bolt into drag bar. Align tooth in
proper position and slide two square spac-
ers (3788) on bolt. Lift one-bar into posi-
tion and mount in the middle or top hole
of arm. Secure with a heavy washer
(91069), a flatwasher (9405-088), and a
locknut (9800) (Fig. 3-15B).
NOTE: Repositioning of hardware may be
necessary.
CAUTION! ROUND-TOOTH ONE-BAR CAN
ONLY BE MOUNTED IN MIDDLE HOLE OF
ARM. FAILURE TO DO SO WILL RESULT IN DAM-
AGE TO ONE-BAR OR MOUNTING ARM.
FIG. 3-15B
OM-00201