Land Pride RCF2760 and RCF2772 Manuale Utente

Pagina di 36
8
Section 1: Assembly & Set-up
RCF2760 and RCF2772 Rotary Cutters   326-460M
12/15/15
Section 1: Assembly & Set-up
1.
The cutter is shipped with 3/4" clevis pin (#12), pivot 
tube (#1), and hairpin cotter (#11) assembled to hitch 
straps (#5). Pivot tube (#1) should be removed only if 
hitching to a Cat. 1 hitch.
2.
Bushings (#2) are zip tied to top hitch (#13).
3.
Remove hex flange lock nuts (#9A) and flat 
washers (#10) from bolt (#6A).
4.
Reattach A-frame brace bars (#5) with 
5/8"-11 x 1 3/4" hex head bolts (#6A), bushings (#2), 
flat washers (#10), and lock nuts (#9A). Tighten lock 
nuts (#9A).
5.
Attach 1 5/32" diameter holes in rear brace bars (#3) 
to inside of rear deck lugs with 5/8"-11 x 1 3/4" GR5 
bolts (#6B), 13/32" long bushings (#4), flat washers 
(#10), and lock nuts (#9B). Tighten lock nuts (#9B).
6.
Rotate A-frame/floating top hitch (#5 & #13) up and 
rotate left rear brace (#3) up until holes in rear 
braces (#3) align with hole in floating top hitch (#13).
7.
Insert 3/4"-10 x 4 1/2" GR5 bolt (#7) into the left rear 
brace (#3), floating top hitch (#13), and right rear 
brace (#3).
8.
Secure bolt with hex flange lock nut (#8). Draw lock 
nut (#8) up snug and then back off 1/4 turn.
Tailwheel Assembly
1.
Attach tailwheel gauge arm (#1) to inside of rear deck 
lugs with 5/8"-11 x 2" GR5 cap screws (#3C) and hex 
nylock nuts (#5). Draw nylock nut (#5) up snug and 
then back off 1/4 turn.
2.
Install two 2 1/4" OD machine washers (#7) onto 
tailwheel spindle (#9).
3.
Insert tailwheel spindle into tailwheel pivot tube (#1). 
4.
Install third machine washer (#7) over tailwheel 
spindle and secure with  3/8" x 2 1/2" roll pin (#8).
5.
Attach bottom hole of tailwheel adjustment bar (#2) to 
deck rear with 5/8"-11 x 2" GR5 cap screw (#3B), and 
hex nylock nut (#5). Draw nylock nut up tight, do not 
torque tight.
6.
Tighten hex nut (#4) until lock washer (#6) is 
squeezed flat.
IMPORTANT: See Detail A in Figure 1-1 on page 9. 
Floating top hitch (#13) must be installed with 
ears (#14) above rear brace bars (#3).
NOTE:  After assembly of hitch, push on top of 
A-frame assembly (#5). It should rotate backwards 
and floating top link (#13) should rotate upwards. If 
they are too stiff to rotate, loosen nuts (#8) until 
floating top link (#13) rotates freely.
NOTE:  Keep adjustment bar (#2) rotated up off the 
deck to prevent scratching the paint while driving roll 
pin (#8) in with a hammer.
Tractor Requirements
Tractor horsepower and hitch category should be within 
the range noted below. Tractors outside the horsepower 
range must not be used.
Tractor Horsepower Rating . . . . . . . . . . . 35 to 130 HP
Hitch Category   . . . . . . . . . . . . . . . . . . . . . . Cat I & II
PTO Speed. . . . . . . . . . . . . . . . . . . . . . . . . .540 RPM
PTO Shaft Type  . . . . . . . . . . . . . . . . .  1 3/8"-6 Spline
!
WARNING
Torque Requirements
Refer to “Torque Values Chart for Common Bolt Sizes” 
on page 32 
to determine correct torque values when 
tightening hardware. See “Additional Torque Values” at 
bottom of chart for exceptions to standard torque values.
Uncrating Instructions
!
WARNING
1.
Secure cutter with a hoist or other lifting device 
before removing shipping hardware.
2.
Cut shipping straps securing driveline and hitch 
straps (#5) to the shipping crate. Remove driveline 
from shipping crate and lay gently hitch straps down 
onto the shipping crate.
3.
5-pack only: Remove bar at the top connecting this 
cutter to other cutters. Be sure to replace the bolts in 
the cutter and to tighten it to the correct torque. 
4.
Remove lag screws securing cutter deck to crate.
5.
Using lifting device, remove tension on hitch pins 
securing clevis plates to shipping crate.
6.
Remove hitch pins from clevis plates and lift cutter 
from shipping crate.
7.
Gently lower cutter onto the working area. Be careful 
not to allow hitch straps (#5) to fall onto the plastic 
manual tube.
3-Point Hitch Assembly
NOTE:  When lowering cutter onto the working area, 
keep hitch straps (#5) from falling onto the manual 
tube and breaking the tube.
NOTE:  Pivot tube (#1) is used only when 
hooking-up to a Cat. ll 3-point hitch.