WIL-RICH PT 7722 Bedienungsanleitung
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08
1
PT 7722
PULL-TYPE
ROW CROP CULTIVATOR
OPERATOR'S MANUAL
WIL-RICH
POBox1030
Wahpeton,ND 58074
PH(701)642-2621
Fax(701)642-3372
PartsFax(701) 642-3819
Printed in USA (74279) 2/08 WJS
ASSEMBLY & OPERATING
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08 2
WARRANTY
The only warranty Wil-Rich gives and the only warranty the dealer is authorized to give is as
follows:
We warrant products sold by us to be in accordance with our published specifications or those
specifications agreed to by us in writing at time of sale. Our obligation and liability under this
warranty is expressly limited to repairing, or replacing, at our option, within 12 months after date of
retail delivery, any product not meeting the specifications. We make no other warranty, express
or implied and make no warranty of merchantability or of fitness for any particular purpose.
Our obligation under the warranty shall not include any transportation charges or costs or installa-
tionor any liabilityfor direct, indirector consequential damageor delay. Ifrequested by us,products
or parts for which a warranty claim is made are to be returned transportation prepaid to our factory.
Any improper use, operation beyond rated capacity, substitution of parts not approved by us, or any
alteration or repair by others in such manner as in our judgment affects the product materially and
adversely shall void this warranty. No employee or representative is authorized to change this
warranty in any way or grant any other warranty.
Wil-Rich reserves the right to make improvement changes on any of our products without notice.
When warranty limited or not applicable: Warranty on hoses, cylinders, hubs, spindles, engines,
valves, pumps or other trade accessories are limited to the warranties made by the respective
manufactures of these components. Rubber tires and tubes are warranted directly by the respec-
tive tire manufacturer only, and not by Wil-Rich.
Warranty does not apply to any machine or part which has been repaired or altered in any way so
as in the our judgment to affect its reliability, or which has been subject to misuse, negligence or
accident.
A Warranty Validation and Delivery Report Form must be filled out and received by Wil-Rich
to initiate the warranty coverage.
WARRANTY CLAIMS PROCEDURE
1. The warranty form must be returned toWil-Rich within fifteen (15) working days from the repair
date.
2. Parts returned to Wil-Rich without authorization will be refused. The parts must be retained at
the dealership for ninety (90) days after the claim has been filed. If the Service Department would
liketo inspectthe parts, apacking slip willbe mailed tothe dealer.The packing slipmust bereturned
with the parts. The parts must be returned prepaid within thirty (30) days of receiving authorization.
After the parts are inspected and warranty is verified, credit for the return freight will be issued to
the dealer.
3. Parts that will be scrapped at the dealership will be inspected by a Wil-Rich Sales Representa-
tive, District Sales Manager or Service Representative within the ninety (90) day retaining period.
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08
3
CONTENTS
MODIFICAMODIFICA
MODIFICAMODIFICA
MODIFICATIONSTIONS
TIONSTIONS
TIONS
It is the policy of Wil-Rich to improve its products
whenever possible and practical to do so. We reserve
the right to make changes, improvements and modifi-
cationsatanytime without incurringobligationtomake
such changes, improvements on any equipment sold
previously.
TRADEMARKSTRADEMARKS
TRADEMARKSTRADEMARKS
TRADEMARKS
Other product and company names mentioned herein
may be trademarks of their respective owners. The
use of these names are for reference only, Wil-Rich
uses the names only to aid in distinguishing different
setups of the Cultivator Bar.
Warranty ................................................ 2
To The Owner ........................................ 3
Assembly Information
24 Row - 22" Gang Placement........... 4-6
Components layout ........................... 8-9
Frame...........................................10-11
Lift Hydraulics ..................................... 12
Wing Fold Hydraulics ......................... 13
Lift Station ...................................... 14-15
Cultivator Gang Assembly ................. 16
Rolling Shields & Clean Out ......... 17-20
Safety Lights ....................................... 21
2-1/2" Hub & Spindle w/Tire ............... 22
Operation
General Information ............................ 23
Safety ..................................... 24-29
Safety Decal Locations ................. 30-31
Tire Pressure ...................................... 32
Row Crop Preparation ........................ 32
Tractor Preparation............................. 32
Leveling
Toolbar............................................ 32-33
Gang Adjustments .............................. 34
Shank Adjustment .............................. 34
Rolling Shields .................................... 35
Row Guide Clean Out ......................... 35
Hydraulics
Wing Fold Circuitry............................. 36
Lift Control Circuitry ........................... 37
Center Cylinder Operation ............ 38-39
Folding Procedure
Wing Fold Procedure .................... 40-41
Wing Unfold Procedure ................. 42-43
Lubrication ............................. 44-45
Itisthe responsibility of the usertoreadtheOperator's
Manual and comply with the safe and correct oper-
ating procedures as pertains to the operation, lubri-
cation and maintenance of the product according to
the information outlined in the Operator's Manual.
If this machine is used by an employee or is loaned
or rented, make certain that the operator(s), prior to
operating, is instructed in safe and proper use and
reviews and understands the Operator's Manual.
Theuser is responsibleforinspecting his/her machine
and for having parts repaired or replaced when con-
tinued use of this product would cause damage or
excessive wear to the other parts. The word NOTE
is used to convey information that is out of context
with the manual text; special information such as
specifications, techniques, reference information of
supplementary nature.
When in need of parts, always specify the model and
serial number. Write this number in the space pro-
vided. The serial number plate is on the left main
toolbar located on the left side of the lower 7x7.
TO THE OWNER
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08 4
ASSEMBLY INFORMATION
24ROW24ROW
24ROW24ROW
24ROW-45cm SP-45cm SP
-45cm SP-45cm SP
-45cm SPACINGACING
ACINGACING
ACING
Note: 2 bar fold linkage must be
unpinned to install the 5/8 gang
mounting u-bolt, at this location
dimensions are in centimetersdimensions are in centimeters
dimensions are in centimetersdimensions are in centimeters
dimensions are in centimeters
(cm)(cm)
(cm)(cm)
(cm)
Gang PlacementGang Placement
Gang PlacementGang Placement
Gang Placement
(Left side shown, right(Left side shown, right
(Left side shown, right(Left side shown, right
(Left side shown, right
side same)side same)
side same)side same)
side same)
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08
5
24ROW24ROW
24ROW24ROW
24ROW-22" SP-22" SP
-22" SP-22" SP
-22" SPACINGACING
ACINGACING
ACING
dimensions are indimensions are in
dimensions are indimensions are in
dimensions are in
inches (")(in)inches (")(in)
inches (")(in)inches (")(in)
inches (")(in)
Note: 2 bar fold linkage must be
unpinned to install the 5/8 gang
mounting u-bolt, at this location
StandardAxleLocation
Alternate:
MonosemAxleLocation
(Right side shown, left(Right side shown, left
(Right side shown, left(Right side shown, left
(Right side shown, left
side same)side same)
side same)side same)
side same)
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08 6
dimensions are in centimeters (cm)dimensions are in centimeters (cm)
dimensions are in centimeters (cm)dimensions are in centimeters (cm)
dimensions are in centimeters (cm)
18ROW18ROW
18ROW18ROW
18ROW-45cm SP-45cm SP
-45cm SP-45cm SP
-45cm SPACINGACING
ACINGACING
ACING
ASSEMBLY INFORMATION
Gang PlacementGang Placement
Gang PlacementGang Placement
Gang Placement
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08
7
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08 8
RIGHTHITCHWELDMENT
LEFTHITCHWELDMENT
LIFTASSEMBLY(6)
LEFTWING
3-1/2x8LIFTCYLINDER
4x8TIEROD
CYLINDER
WINGREST
SAFETYCHAIN
FRONTTOOLBARPINASSY
HITCHASSEMBLY
CENTER
CYLINDER
LINK
SINGLEFOLDLINKAGE
DOUBLEFOLDLINKAGE
TOOLBAR
PINASSY
LEFT SIDE
4x16TIERODCYLINDER
ASSEMBLY INFORMATION
LEFTMAINTOOLBAR
POLEJACK
COMPONENT LACOMPONENT LA
COMPONENT LACOMPONENT LA
COMPONENT LAYY
YY
YOUTOUT
OUTOUT
OUT
BOLT-ONLIFT
STATION
LOCATION
PAGE14
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08
9
3-1/4x8LIFT
CYLINDER(BYPASS)
3-1/2x8LIFTCYLINDER(BYPASS)
RIGHTWING
RIGHT SIDE
WINGPINWELDMENT
7.5x20SLTIREASSEMBLY
2-1/2"HUB&SPINDLEASSY(12-5/8)
79160
RIGHTMAINTOOLBAR
WARNING
THINK!
Safety
First.
A
void unsafe operation or maintenance.
Make sure tractor engine is turned off
before performing maintenance.
Do not operate or work on this machine
without reading and understanding the
operator's manual.
If manual is lost, contact your nearest
dealer for a new manual.
To avoid Injury, Death or Machine
Damage:
GANGASSEMBLY
BOLT-ONLIFT
STATION
LOCATION
PAGE14
WIL-RICH ASSEMBLY/OPERATOR'S MANUAL 74279 2/08 10
ASSY HDWRASSY HDWR
ASSY HDWRASSY HDWR
ASSY HDWR
74279-374279-3
74279-374279-3
74279-3
88145
5/8NCx4x5-1/4U-BOLT
20KSAFETYCHAIN
67855
2-1/4x19FRONTPIN
89273
5/8NFLKNUT
222618
HITCHASSEMBLY
18236
CASTDUALHITCH
JACK
88145
5/8NCx5-1/4U-BOLT
88771
3/8x3ROLLPIN
69610
WINGREST
88430
1-1/4NCLKNUT
88447
1NCx3-1/2GR5
67853
2-1/4x13-1/4PIN
88349
1-1/4NCx6-1/2GR5
88857
5/8NFx4GR8
24157
1x3-15/16HITCHPIN
24212
1/4x2LYNCHPIN
239792
CENTERCYLINDER
ANCHOR(BLACK)
FRAME ASFRAME AS
FRAME ASFRAME AS
FRAME ASSEMBLSEMBL
SEMBLSEMBL
SEMBLYY
YY
Y
221714
1X4PIN
236172
HITCHDONUT
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