Справочник Пользователя для Land Pride RCR1260
13
Section 1: Assembly & Set-up
12/15/15
RCR1248, RCR1260 and RCR1272 Rotary Cutter 326-047M
10. The driveline should now be moved back and forth to
ensure both ends are secured to the tractor PTO
shaft and gearbox input shaft. Reattach any end that
is loose.
shaft and gearbox input shaft. Reattach any end that
is loose.
Check Driveline Interference
Figure 1-7:
Maximum PTO Driveline Movement During Operation
Figure 1-7
1.
Start tractor and raise cutter up just enough to
remove support blocks. Remove support blocks.
remove support blocks. Remove support blocks.
2.
Slowly engage tractor hydraulic 3-point control lever
to lower cutter while checking for sufficient drawbar
clearance. Move drawbar ahead, aside, or remove if
required.
to lower cutter while checking for sufficient drawbar
clearance. Move drawbar ahead, aside, or remove if
required.
3.
Raise and lower implement to find maximum
extended driveline length. Check to make certain
driveline does not exceed 25
extended driveline length. Check to make certain
driveline does not exceed 25
o
up or down.
4.
If needed, set tractor 3-point lift limiter to keep
driveline from exceeding 25
driveline from exceeding 25
o
up.
Check Driveline Collapsible Length
Figure 1-8:
1.
Make sure driveline is properly installed and level
before checking driveline collapsible length. (Refer to
“Driveline Installation” instructions on page 10 if
needed.)
before checking driveline collapsible length. (Refer to
“Driveline Installation” instructions on page 10 if
needed.)
2.
With driveline level, measure 1" (“B” dimension)
back from universal joint shield to end of outer
driveline shield as shown in Figure 1-8. If
measurement is less than 1", then shorten driveline
using instructions provided on right side of this page.
back from universal joint shield to end of outer
driveline shield as shown in Figure 1-8. If
measurement is less than 1", then shorten driveline
using instructions provided on right side of this page.
IMPORTANT: Avoid premature driveline breakdown.
A driveline that is operating must not exceed an
angle of 25 degrees up or down while operating 3-
point lift.
A driveline that is operating must not exceed an
angle of 25 degrees up or down while operating 3-
point lift.
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IMPORTANT: A driveline that is too long can bottom
out causing structural damage to tractor and cutter.
Always check driveline collapsed length during initial
setup, when connecting to a different tractor, and
when alternating between using a quick hitch and a
standard 3-point hitch. More than one driveline may
be required to fit all applications.
out causing structural damage to tractor and cutter.
Always check driveline collapsed length during initial
setup, when connecting to a different tractor, and
when alternating between using a quick hitch and a
standard 3-point hitch. More than one driveline may
be required to fit all applications.
Driveline Shortening (Slip Clutch Driveline Shown)
Figure 1-8
Shorten Driveline
Be sure to check driveline collapsible length before
shortening the driveline. If required, shorten driveline as
follows:
shortening the driveline. If required, shorten driveline as
follows:
Figure 1-8:
1.
1.
Unhook driveline from tractor PTO shaft and pull
outer and inner drivelines apart.
outer and inner drivelines apart.
2.
Reattach outer driveline to tractor PTO shaft. Pull on
inner and outer drivelines to be sure universal joints
are properly secured to the tractor and gearbox
shafts.
inner and outer drivelines to be sure universal joints
are properly secured to the tractor and gearbox
shafts.
3.
Hold inner and outer drivelines parallel to each other:
a. Measure 1" (“B” dimension) back from outer
driveline universal joint shield and make a mark at
this location on the inner driveline shield.
this location on the inner driveline shield.
b. Measure 1" (“B” dimension) back from the inner
driveline universal joint shield and make a mark at
this location on the outer driveline shield.
this location on the outer driveline shield.
4.
Remove driveline from tractor and gearbox shafts.
5.
Measure from end of inner shield to scribed mark
(“X” dimension). Cut off inner shield at the mark. Cut
same amount off the inner shaft (“X1” dimension).
(“X” dimension). Cut off inner shield at the mark. Cut
same amount off the inner shaft (“X1” dimension).
6.
Measure from end of outer shield to scribed mark
(“Y” dimension). Cut off outer shield at the mark. Cut
same amount off the outer shaft (“Y1” dimension).
(“Y” dimension). Cut off outer shield at the mark. Cut
same amount off the outer shaft (“Y1” dimension).
7.
Remove all burrs and cuttings.
8.
Apply multi-purpose grease to the inside of the outer
shaft and reassemble driveline.
shaft and reassemble driveline.
9.
Reattach driveline to cutter and tractor. Refer to
“Hook-up Driveline to Tractor PTO” instructions on
page 12
“Hook-up Driveline to Tractor PTO” instructions on
page 12
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