WIL-RICH 657 DISC CHISEL User manual

657 DISC CHISEL
Printed in USA (74260) 1/12
ASSEMBLY MANUAL
WWW.WIL-RICH.COM
WIL-RICH
PO Box 1030
Wahpeton, ND 58074
PH [phone]
Fax [phone]

2
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
PERSONAL SAFETY IS IMPORTANT!
ALL PERSONNEL INVOLVED WITH THE ASSEMBLY
AND/OR OPERATION OF THIS EQUIPMENT MUST BE
INFORMED OF PROPER SAFETY PROCEDURES.
OPERATOR'S AND ASSEMBLY MANUALS PROVIDE
THE NECESSARY INFORMATION. IF THE MANUAL IS
LOST FOR A PARTICULAR IMPLEMENT, ORDER A
REPLACEMENT AT ONCE. OPERATOR'S AND
ASSEMBLY MANUALS ARE AVAILABLE AT NO
CHARGE UPON REQUEST.
ADDRESS INQUIRIES TO:
WIL-RICH
PO BOX 1030
WAHPETON, ND 58074
PH [phone] FAX [phone]

3657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
GRADE 2 GRADE 5 GRADE 8
TORQUE IN FOOT POUNDS
BOLT DIA 3/8 1/2 5/8 3/4 7/8 1
HEX HEAD 9/16 3/4 15/16 1-1/8 1-5/1 1-1/2
UNC GR2 18 45 89 160 252 320
UNC GR5 30 68 140 240 360 544
UNC GR8 40 100 196 340 528 792
UNF GR2 21 51 102 178 272 368
UNF GR5 32 70 168 264 392 572
UNF GR8 48 112 216 368 792 840
When replacing a bolt, use only a bolt of the
same grade or higher. Except in shear bolt
applications, where you must use the same
gradebolt.
Bolts with no markings are grade 2
Grade5boltsfurnished withthe machineare
identifiedbythree radiallines on thehead.
Grade8 boltsfurnished withthe machineare
identifiedbysix radiallineson thehead.
AllU-boltsare grade 5.
THISSYMBOLUSEDTO CALLYOURATTEN-
TIONTOINSTRUCTIONSCONCERNINGYOUR
PERSONALSAFETY.
BESURETOOBSERVEANDFOLLOWTHESE
INSTRUCTIONS
Removeall wiresandarrangethepartscon-
veniently.
NOTE: Always wear safety glasses or
goggles and be careful when cutting wires
andsteelbandsastheyareundertensionand
willspring backwhen cut.
Wherevertheterms"left"and"right"areused,
it must be understood to mean from a posi-
tionbehind andfacingthemachine.
Lubricate all bearings and moving parts as
youproceedandmakesure theyworkfreely.
Loosely install all bolts connecting mating
partsbefore finaltightening.
Whentightening bolts,theymust betorqued
totheproper numberoffoot-pounds asindi-
cated in the table unless specified. It is im-
portantthat allboltsbe kepttight.
Onnew machines,allnutsandbolts mustbe
recheckedaftera fewhours ofoperation.
ASSEMBLY INFORMATION
Refer to Operator's Manual for safety instructions.
Do not stand or climb on machine when operating.
Use clean hazard flashers and SMV sign when
transporting.
Observe highway traffic regulations.
TO AVOID INJURY AND/OR MACHINE DAMAGE:
CAUTION
23325
FAILURE TO FOLLOW THESE
INSTRUCTIONS MAY RESULT IN PERSONAL
INJURYAND/OR EQUIPMENT DAMAGE.
CAUTION
53334
Just before and during
operation be sure noone is
on or around the
implement.
Before activating the
hydraulic system, check
hoses for proper
connections.
With win
g
s down alwa
y
s
install h
y
draulic c
y
linder
channel lock(s) for
transporting.
Before lowering the wings for
the first time, make sure the
entire s
y
stemhasbeen char
g
ed
withoil.

4
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
MAIN FRAME
Note: Adequately support frame during
assembly, (allow sufficient ground clear-
ance for shank installation).
Note: See shank placement pages for cor-
rect locations of all add-on stubs.
1/4x2-1/4
ROLL PIN
WSHR HLK 3/4ID (2)
Refer to Operator's Manual for safety instructions.
Do not stand or climb on machine when operating.
Use clean hazard flashers and SMV sign when
transporting.
Observe highway traffic regulations.
TO AVOID INJURY AND/OR MACHINE DAMAGE:
CAUTION
23325
AXLE CLAMP ASSEMBLY
MAIN MAST TUBE
3/4NCx14 GR5 BOLT (2)
MAIN FRAME
NUT HEX 3/4NC (2)
HEADLESS PIN 1x 3-7/8
MAIN FRAME
AXLE ASSEMBLY
700050

5657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
PULL HITCH ASSEMBLY
Note: See shank placement pages for cor-
rect locations of all add-on stubs.
Note: Adequately support frame during
assembly, (allow sufficient ground clear-
ance for shank installation).
700051
HITCH
TONGUE
HEADLESS PIN 1-3/4 x 9
1/2NC x 3
GR5 BOLT (2)
SAFETY CHAIN
NUT HEX 1/2NC
2POSLK
HITCH JACK
HEADLESS PIN
1-1/4 x 5-1/8 (2)
ROLL PIN
1/4 x 2-1/4 (2)
HEADLESS PIN
2-1/2 x 52.92
ADJUSTER
ASSEMBLY
ADJUSTMENT
SCREW
CROSS TUBE
MAIN FRAME
HITCH FRAME RIGHT
HITCH FRAME LEFT
PLATE
HITCH FRAME
RIGID HITCH
WSHR HLK 3/4ID
3/4NCx8-1/2 GR5 BOLT (4)
NUT HEX 3/4NC
HITCH BRACE-LH
3/4NCx6-1/2 GR5 BOLT (4)
3/4NCx2-1/2
GR8 BOLT (4)
HITCH BRACE-RH
3/4NCx5-1/2 GR5 BOLT
5/8NCx4
GR5 BOLT
(2)
NUT HEX 5/8NC
2POSLK (2)
DANGER
CRUSHING HAZARD
Topreventseriousinjuryordeath:
Do not stand between implement
andmovingtractor.
Stop tractor engine and set park
brakebeforeinstallingpins.

6
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
MAIN FRAME EXTENSION
1NCx6-1/2 GR5
BOLT (2)
12" STUB
3/4NCx5-1/2
GR5 BOLT (2)
24" FRAME EXTENSION
BACK PLATE-
FRAME EXTENSION
BUSHING
WSHR HLK 3/4ID
NUT HEX 3/4NC
700052
NUT HEX 1NC
2POSLK
MAIN FRAME
18" STUB
BACK PLATE-
STUB
BACK PLATE-
STUB

7657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
18 FOLDING WING
BUSHING
1-1/16x1-1/2
18 WING LH
BACK PLATE-
WING HINGE
NUT HEX 3/4NC
WSHR HLK 3/4ID
3/4NCx8-1/2 GR5
BOLT (8)
WING FOLD
ANCHOR
3x24 HYDRAULIC
CYLINDER
MAIN FRAME
HEADLESS PIN
1x3-7/8
1/4x2-1/4
ROLL PIN
HEADLESS PIN
1-1/4x7-1/2
700053
MOUNT PLATE
1NCx4-1/2
GR5 BOLT
HINGE-
WING FOLD
1NCx6
GR5 BOLT
NUT HEX 3/8NC
2POSLK
3/8 NCx2-1/2 GR5
BOLT
1NCx5
GR5 BOLT
NUT HEX 1NC
2POSLK
LINK ARM-
CURVED
LINK ARM-
STRAIGHT
BACK PLATE FOR
CHISEL SHANK
Never walk or stand in the path
ofthewings.
Completelylowerwingsbefore
performing service or
adjustments.
Failure to do so will result in
seriousinjuryordeath.
222800
STAND CLEAR AT
ALL TIMES
DANGER

8
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
23 FOLDING WING
3/4NCx14
GR5 BOLT
3/4NCx8-1/2
GR5 BOLT (8)
WING MAST
TUBE
HEADLESS PIN
1x3-7/8
LINK ARM-
STRAIGHT
JAM
NUT
23 WING LH
NUT HEX 3/8NC
2POSLK
1NCx6 GR5 BOLT
BUSHING
1-1/16x1-1/2
WSHR HLK 3/4ID
MOUNT PLATE
3/8 NC
x 2-1/2
GR5
BOLT
HEADLESS
PIN 1-1/4x7-
1/2
ADJUST
ROD
NUT HEX 3/4NC
MAIN FRAME
AXLE CLAMP
LINK ARM-
CURVED
1NCx5
GR5 BOLT
NUT HEX 1NC
2POSLK
HINGE
WING FOLD
1NCx4-4/2
GR5 BOLT
4x24 HYDRAULIC
CYLINDER
HEADLESS PIN
1x3-7/8
1/4 x 2-1/4
ROLL PIN
WING FOLD
ANCHOR
WING REST
5/8 NUT
2POSLK
U-BOLT 5/8x
4x7-1/4
BACK PLATE
FOR CHISEL
SHANK
SINGLE AXLE
Never walk or stand in the path
ofthewings.
Completelylowerwingsbefore
performing service or
adjustments.
Failure to do so will result in
seriousinjuryordeath.
222800
STAND CLEAR AT
ALL TIMES
DANGER
700054
ASSEMBLY
HEADLESS PIN
1x3-7/8

9657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
1/4 x 2-1/4
ROLL PIN
28 FOLDING WING
WALKING BEAM
AXLE ASSEMBLY
AXLE CLAMP
WSHER HLK 3/4ID
MOUNT
PLATE
ANCHOR
WELDMENT
HEADLESS PIN
1-1/2x9-1/4
3/4NCx8-1/2
GR5 BOLT (4)
WING MAST
TUBE
JAM NUT
28 LH WING
1/2NCx2-1/2
GR5 BOLT
NUT HEX
1/2NC
2POSLK
3/4NCx14
GR5 BOLT
NUT HEX 3/4NC
HEADLESS PIN
1x3-7/8
5X30
HYDRAULIC
CYLINDER
1NCX5
GR5 BOLT
1NC FLAT
WSHER
NUT HEX
1NC 2POSLK
3/4NCx8-1/2
GR5 BOLT
700055
ADJUST ROD
Never walk or stand in the path
ofthewings.
Completelylowerwingsbefore
performing service or
adjustments.
Failure to do so will result in
seriousinjuryordeath.
222800
STAND CLEAR AT
ALL TIMES
DANGER

10
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
1/4 x 2-1/4
ROLL PIN
33 & 36 FOLDING WING
WALKING BEAM
AXLE ASSEMBLY
AXLE CLAMP
WSHER HLK 3/4ID
MOUNT
PLATE
ANCHOR
WELDMENT
(LONG)
HEADLESS PIN
1-1/2x9-1/4
3/4NCx8-1/2
GR5 BOLT (4)
WING MAST
TUBE
JAM NUT
33 & 36 LH
WING
ADJUST ROD
1/2NCx2-1/2
GR5 BOLT
NUT HEX
1/2NC
2POSLK
3/4NCx14
GR5 BOLT
NUT HEX 3/4NC HEADLESS PIN
1x3-7/8
4X30
HYDRAULIC
CYLINDER
1NCX5
GR5 BOLT
1NC FLAT
WSHER
NUT HEX
1NC 2POSLK
700445
ANCHOR
WELDMENT
(SHORT)

11 657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
28, 33 & 36 WING REST
WSHR HLK 3/4ID
WING REST
3/4NCx8-1/2
GR5 BOLT (8)
700068
NUT HEX 3/4NC
MOUNT
PLATE

12
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
MAIN FRAME & 28 WING TANDEM AXLE
MAIN AXLE
CYLINDER END
PLATE
1NCx7
GR5 BOLT
NUT 1NC
2POSLK
SEAL
700056
4x12.56
HYD CYLINDER
1" FLAT WASHER
1/4x2-1/4
ROLL PIN
HEADLESS PIN
1x6-3/8
TANDEM PIN
1-3/4 BEARING
CONE
BEARING
BUSHING
RIGHT WALKER
LEFT WALKER
LEFT WALKER
LEFT WING
AXLE
CHNL LOCK 1-1/2"x10"
5/16X2-3/4
LYNCH PIN
700069
3/4NCx7
GR5 BOLT 4-3/4"
BUSHING
3/4NC NUT
& LK WASHER

13 657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
DISC GANG DEPTH GUAGE ASSEMBLY
DEPTH GUAGE
3/8NC x 1
GR5 BOLT
DOUBLE NUT
3/8NC x 1-1/2
GR5 BOLT
U-BOLT 3/8 x
6 x 4-3/4
3/8 WSHR HLK
ANGLE IRON
DEPTH GUAGE
POINTER
700444

14
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
HITCH ACCESSORIES
1/2 TWIN
CUSHION CLAMP
5/16 x 1-3/4
GR5 BOLT
SINGLE STACK
5/16 x 3
GR5 BOLT
DOUBLE STACK
COVER PLATE
JACK
WELD PLATE
1/4"NUT
RUBBEREDGING LIGHTPLUGHOLDER
1/4"x1"BOLT
3/8"NUT
3/8" LOCK WASHER
3/8" FLAT WASHER
3/8NCx6x4-3/4
U-BOLT
MANUALTUBE
HOLDER
OPERATORSMANUAL
TUBE
1/4" FLAT WASHER
1/4"x3/4"BOLT
1/4" LOCK WASHER
HYDHOSE BRACKET
700108
1/4 TWIN
CUSHION CLAMP
CUSHION CLAMP

15 657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
OPTIONAL REAR HITCH ASSEMBLY
700162
TUBE STRAP
HITCH MOUNT
3/4NCx7
GR 5 BOLT
HITCH
TUBE
HITCH
PLATE
3/4 FLAT
WASHER
TONGUE
MOUNT
3/4 FLAT
WASHER
3/4 LOCK
WASHER
3/4 NUT
5/8 NUT
HITCH MOUNT
SHORT
5/8 LOCK
WASHER
U-BOLT 5/8 x
4 x 7-1/4
3/4NCx7
GR 5 BOLT
3/4NCx7
GR 5 BOLT

16
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
OPTIONAL HD REAR HITCH ASSEMBLY
TUBE STRAP
HITCH MOUNT
HITCH BOLT
HITCH
BRACE TUBE
HITCH
TUBE
REAR HITCH
TUBE
CAST
HITCH
3/4 LOCK
WASHER
3/4 NUT
5/8 NUT
HITCH MOUNT
SHORT
3/4NCx5
GR 5 BOLT
3/4NCx7-1/2
GR 5 BOLT
1" NYLON
LOCK NUT
1-1/4 LOCK NUT
1NCx6-1/2
GR 5 BOLT
U-BOLT
5/8X4X7-1/4
700499

17 657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
C-SHANK W/CONCAVE BLADE ASSEMBLY
3/4 NC
NLK NUT
BEARING CUP
1-5/8 ID
1/2NCx2
GR5 BOLT
(6)
BEARING CUP
2.32 OD
6 BOLT
DUST COVER
7/8ID WASHER
DUST COVER
1-1/4
BEARING
CONE
7/8NF SLT
NUT
22 IN 6 BOLT
DISC BLADE
6 BOLT
CUTTER HUB
GREASE
ZERK
1/2NC
NLK NUT
BEARING CUP
2.89 OD
SEAL
3/16x1-1/2
COT KEY
5/8x3-1/2
GR5 BOLT
SPINDLE WELD
RH SHOWN
C-SHANK
MOUNT PLATE
5/8 NC
NLK NUT
DISC STOP 5/8NCx3
GR5 BOLT
3/4NCx3-1/2
GR5 BOLT
700058
DISC STOP
TUBE
1/2NCx3
GR 5 BOLT
1/2 LOCK
NUT

18
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
STRAIGHT CUTTER GANG
GANG SHAFT
SCRAPER
SCRAPER BAR
C-SHANK
SCRAPER
BAR MOUNT
MOUNT
PLATE
MOUNT PLATE
5/8NC NLK NUT
1/2ID WSHR HLK
20" COULTER
BLADE
FULL SPOOL
END PLATE
5/16NCx3
GR8 BOLT
1-1/2 FLAT
WASHER
3/4NCx3-1/2
GR5 BOLT
HALF SPOOL
1-1/2NC
SLT NUT
5/8NCx3-1/4
GR8 BOLT
1/2NCX1-1/2
CRG BOLT
FLANGETTE
BEARING
1/2NC NUT
BEARING
HANGER
700059
3/4NC
NLK NUT
5/8NC
NLK NUT
BLT-U 5/8-
11NCX2X3-
1/2 Z
5/8NCx3-1/4
GR8 BOLT

19 657DISKCHISELRIPPERASSEMBLYMANUAL(74260) 1/12
DISC GANG MOUNT TUBES
GANG STUB
MOUNT PLATE
(MIGHT BE U-BOLTS
DEPENDING ON UNIT)
7/8ID LK WSHR
WING GANG TUBE
USED FOR FOLDING
UNITS
7/8NCx7
GR5 BOLT
SPECIAL WIDE
PLATES FOR
MOUNTING 2
COUTLERS BACK
TO BACK
5/8NC
NLK NUT
U-BOLT 7/8NCx6x6
CYLINDER
ANCHOR
NUT 1NC
2POSLK
7/8NC NUT
1NCx5
GR5 BOLT
5/8NCx2
GR5 BOLT
700490
NOTE:
Thisillustration isageneral overviewof the
gangtube mountsand hardware. Various
combinationsof U-bolts andmountplates
willbeused basedonthe sizeandconfigu-
rationof theunit. See coulterlayouts.
GANG TUBE
MOUNT
SPEICAL WIDE
GANG TUBE MOUNT
FOR CENTER
GANG TUBE
2 CONCAVE COULTERS
MOUNTED BACK TO BACK
IN THE CENTER OF THE UNIT

20
657DISKCHISELRIPPERASSEMBLYMANUAL(74260)1/12
36 CONCAVE COULTER PLACEMENT
7/8NCx7
GR5 BOLT
ARE USED IN THESE
LOCATIONS 7/8NCx7
GR5 BOLT
ARE USED IN THESE
LOCATIONS
7/8NCx7
GR5 BOLT
ARE USED IN THESE
LOCATIONS
CENTER LINE
U-BOLT 7/8NCx6x6
ARE USED IN ALL
OTHER LOCATIONS
FRONT