Table of Contents Part Number Index
Parts Manual
Field Cultivator, Floating Hitch
Series VII 7551, 7553, 7556, 7558 & 7560
Read the Operator's manual entirely.When you see this symbol, the subsequent
instructions and warnings are serious - follow without exception.Your life and the
lives of others depend on it!
00006
Cover illustration may show optional equipment not supplied with standard unit.
© Copyright 2009 Printed 12/09/09 560-201P
Table of Contents Part Number Index
Table of Contents
Section 1: Introduction.................................................4
Using This Manual...............................................................4
Manual Replacement Information.......................................4
Manual Revisions................................................................4
Touch-up Paint....................................................................4
Hardware Legend................................................................5
Replacement Hardware......................................................5
Serial Numbers...................................................................5
Part Number Service Coding..............................................5
Section 2: Frames..........................................................6
Center Frame Assembly......................................................6
Floating Hitch Level Bar Assembly......................................8
Center Caster Wheel Linkage Assembly...........................10
Inside Wing Assembly.......................................................12
Wing Caster Wheel Linkage Assembly.............................16
Outside Wing Assembly....................................................18
Section 3: Transport....................................................20
Center Walking Beam Assembly (S/N 1424CC-)..............20
Center Walking Beam Assembly (S/N 1425CC+).............22
Inside Wing Walking Beam Assembly...............................24
Outside Wing Walking Beam Assembly............................26
8 & 6-Bolt Hub & Spindle Assembly (S/N 1424CC-).........28
8 & 6-Bolt Hub & Spindle Assembly (S/N 1425CC+)........30
Caster Wheel Assembly....................................................32
Section 4: Hydraulics..................................................34
Hydraulic Depth Control Assembly (S/N 1225CC-)...........34
Hydraulic Depth Control Assembly (S/N 1226CC+)..........36
Hydraulic Layout (S/N 1211CC-).......................................38
Hydraulic Layout (S/N 1212CC+)......................................42
Hydraulic Details...............................................................44
Section 5: Shanks........................................................46
Regular Magnum Shank Assembly (S/N 1129CC-)..........46
Heavy-Duty Magnum Shank Assembly (S/N 1130CC+)....48
Regular K-Flex Shank Assembly.......................................50
Heavy K-Flex Shank Assembly.........................................52
Section 6: Safety..........................................................54
Safety Assembly Details....................................................54
Safety Light Details...........................................................56
Section 7: Attachments...............................................58
S3T, S4T & S5T Spike Drag Assembly.............................58
Reel Following S3T Spike Assembly.................................60
S4T Spike Drag High Residue Assembly..........................62
CH3A & CH4A Coil Tine Assembly...................................64
Reel Following CH3A Coil Tine Assembly.........................66
CH3B & CH4B Coil Tine Assembly...................................68
EZ Hitch............................................................................70
Extended EZ Hitch............................................................72
EZ Hitch 80 Wide Extended..............................................74
EZ Hitch Special Extended...............................................76
Rear Hitch Accessory Mount Kit.......................................78
Part Number Index.......................................................80
© Copyright 2009 All rights reserved Printed 12/09/09
Great Plains Manufacturing, Inc. provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the
preparation of this manual, Great Plains Manufacturing, Inc. assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from
the use of the information contained herein. Great Plains Manufacturing, Inc. reserves the right to revise and improve its products as it sees fit. This publication describes
the state of this product at the time of its publication, and may not reflect the product in the future.
The following are trademarks of Great Plains Mfg., Inc.: Application Systems, Ausherman, Land Pride, Great Plains
All other brands and product names are trademarks or registered trademarks of their respective holders.
560-201P - 2 - 12/09/09
Great Plains Manufacturing, Incorporated Trademarks
Printed in the United States of America.
Table of Contents Part Number Index
Alphabetized Table of Contents
Selected Models
8
8 & 6-Bolt Hub & Spindle Assembly (S/N 1424CC-).....28
8 & 6-Bolt Hub & Spindle Assembly (S/N 1425CC+)....30
C
Caster Wheel Assembly...............................................32
Center Caster Wheel Linkage Assembly......................10
Center Frame Assembly.................................................6
Center Walking Beam Assembly (S/N 1424CC-).........20
Center Walking Beam Assembly (S/N 1425CC+)........22
CH3A & CH4A Coil Tine Assembly..............................64
CH3B & CH4B Coil Tine Assembly..............................68
E
Extended EZ Hitch.......................................................72
EZ Hitch.......................................................................70
EZ Hitch 80 Wide Extended.........................................74
EZ Hitch Special Extended..........................................76
F
Floating Hitch Level Bar Assembly.................................8
H
Heavy K-Flex Shank Assembly....................................52
Heavy-Duty Magnum Shank Assembly (S/N
1130CC+)..............................................................48
Hydraulic Depth Control Assembly (S/N 1225CC-)......34
Hydraulic Depth Control Assembly (S/N 1226CC+).....36
Hydraulic Details..........................................................44
Hydraulic Layout (S/N 1211CC-)..................................38
Hydraulic Layout (S/N 1212CC+).................................42
W
Wing Caster Wheel Linkage Assembly........................16
I
Inside Wing Assembly..................................................12
Inside Wing Walking Beam Assembly..........................24
O
Outside Wing Assembly...............................................18
Outside Wing Walking Beam Assembly.......................26
R
Rear Hitch Accessory Mount Kit..................................78
Reel Following CH3A Coil Tine Assembly....................66
Reel Following S3T Spike Assembly............................60
Regular K-Flex Shank Assembly..................................50
Regular Magnum Shank Assembly (S/N 1129CC-).....46
S
S3T, S4T & S5T Spike Drag Assembly........................58
S4T Spike Drag High Residue Assembly.....................62
Safety Assembly Details...............................................54
Safety Light Details......................................................56
12/09/09 - 3 - 560-201P
Table of Contents Part Number Index
560-201P - 4 - 12/09/09
Table of Contents Part Number Index
12/09/09 - 5 - 560-201P
Table of Contents Part Number Index
Center Frame Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00002
560-201P - 6 - 12/09/09
Table of Contents Part Number Index
Center Frame Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. 00002 dwg
CENTER FRAME 560-113H1.
CENTER BRACE BAR 560-109H3.
CENTER FOLD BRACKET 560-021H4.
CENTER FOLD BRACKET REAR 560-110H5.
CENTER WING STOP 560-121H6.
CYLINDER REST PAD, 3 1/2 560-015H7.
CYLINDER REST PAD 4 560-208H8.
PIN HINGE 1 1/4 X 6 HRDN PLT 805-378C9.
PIN HINGE 1 1/4 X 7 HRDN PLT 805-349C10.
HHCS 3/4-10 X 2 1/2 GR5 802-212C13.
WASHER LOCK SPRING 3/4 PLT 804-023C14.
NUT HEX 3/4-10 PLT 803-027C15.
HHCS 3/4-10 X 2 GR5 802-064C16.
U-BOLT 5/8-11 X 4 1/32 X 4 1/4 806-179C17.
WASHER LOCK SPRING 5/8 PLT 804-022C18.
NUT HEX 5/8-11 PLT 803-021C19.
WING WHEEL BRKT RH 560-117H20.
HHCS 1/2-13 X 6 1/2 GR5 802-323C21.
WASHER LOCK SPRING 1/2 PLT 804-015C22.
NUT HEX 1/2-13 PLT 803-020C23.
U-BOLT 1/2-13 X 3 1/32 X 5 806-189C24.
WHEEL ALIGNMENT STUB 560-133H25.
U-BOLT 5/8-11 X 2 17/32 X 3 1/2 806-182C26.
PIN HITCH 1/2 X 4 1/2 W/KEEPER 805-379C27.
PLASTIC END CAP - 4 X 3 X 1/4 TUBE 817-585C28.
BUSHING CYL 1 1/4 X 1 X 1 890-005C29.
Section 2: Frames
Revision Comments Part Description Part No. Ref.
Rev. 2 S/N 1425CC+ CENTER TORQUE TUBE 7000FC 560-300H2.
Rev. 1 S/N 1424CC- CENTER TORQUE TUBE 7000FC 560-075H2.
Rev. 2 HHCS 3/8-16 X 2 1/4 GR8 SP THD 802-623C11.
Rev. 1 Changed to 802-623C HHCS 3/8-16 X 2 1/2 GR5 802-114C11.
Rev. 2 NUT HEX TOP LOCK 3/8-16 PLT 803-123C12.
Rev. 1 Changed to 803-123C NUT LOCK 3/8-16 NYLON INSERT 803-078C12.
12/09/09 - 7 - 560-201P
Table of Contents Part Number Index
Floating Hitch Level Bar Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00007
560-201P - 8 - 12/09/09
Table of Contents Part Number Index
Floating Hitch Level Bar Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. 00007 dwg
LEVEL BAR RH 7000FC FLT HTCH 575-686H1.
LEVEL BAR LH 7000FC FLT HTCH 575-685H2.
LEVEL BAR CONNECTOR 575-695H3.
H-BRACKET ASSY FOR 7500D 575-672H4.
CYLINDER MOUNTING BRACKET 575-696H5.
LEVELING LINK MOUNTING TUBE RH 575-551H6.
LEVELING LINK MOUNTING TUBE LH 575-552H7.
GAUGE WHEEL LEVEL BAR 575-698H8.
LEVELING LINK 575-557H9.
TURNBUCKLE TUBE 575-530H11.
TURNBUCKLE CLEVIS 575-564H12.
REP BY 803-364C 3324L13.
NUT HEX JAM 1 1/2-6 PLT 803-063C15.
HHCS 1 1/4-7 X 13 1/2 GR8 PLT 802-785C16.
NUT HEX TOP LOCK 1 1/4-7 PLT 803-314C17.
PIN 1 X 4 1/2 USEABLE 805-360C18.
WASHER FLAT 1 USS PLT 804-028C19.
WASHER MACH 1.5 X 1.00 X .075 804-192C20.
PIN COTTER 3/16 X 2 805-058C21.
NUT HEX 1-8 NYLON INSERTPLT 803-038C23.
HHCS 3/4-10 X 8 GR5 PLT 802-469C24.
NUT LOCK 3/4-10 PLT 803-026C25.
HHCS 3/4-10 X 2 GR5 802-064C26.
WASHER LOCK SPRING 3/4 PLT 804-023C27.
NUT HEX 3/4-10 PLT 803-027C28.
U-BOLT 5/8-11 X 4 1/32 X 4 1/4 806-179C29.
WASHER LOCK SPRING 5/8 PLT 804-022C30.
NUT HEX 5/8-11 PLT 803-021C31.
HHCS 1/2-13 X 1 1/2 GR5 802-091C32.
WASHER LOCK SPRING 1/2 PLT 804-015C33.
NUT HEX 1/2-13 PLT 803-020C34.
REBOUND VALVE SHORT MOUNT BRKT 575-041D35.
REBOUND VALVE MOUNT PLATE 560-035D36.
HHCS 1/2-13 X 4 1/2 GR5 802-413C37.
PIN HTCH 1 X 4 1/2 USLB W/KEEPER 805-077C38.
PIN, HAIR COTTER 3/16 WIRE DIA 805-088C39.
BUSHING 1 1/4X1X1/2 HRD ST SLT 890-836C40.
BUSHING 1 1/4X1X3/4 HRD ST SLT 890-835C41.
Section 2: Frames
Revision Comments Part Description Part No. Ref.
Rev. 1 Includes items 11 thru 15 TURNBUCKLE ASSEMBLY 575-541S10.
Rev. 2 TURNBUCKLE CLVS END 1 1/2-RH 576-110H14.
Rev. 1 Replaced by 576-110H RPBY 575-528V 575-528H14.
Rev. 2 HHCS 1-8 X 6 GR8 PLT SPCL THREAD 802-715C22.
Rev. 1 Replaced by 802-715C REP BY 802-715C 575-163D22.
12/09/09 - 9 - 560-201P
Table of Contents Part Number Index
Center Caster Wheel Linkage Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00008
560-201P - 10 - 12/09/09
Table of Contents Part Number Index
Center Caster Wheel Linkage Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. 00008 dwg
CENTER FRAME TRUSS 575-550H1.
GAUGE WHEEL ARM MOUNT 575-558H2.
GAUGE WHEEL ARMS (BOTTOM) 575-675H3.
GAUGE WHEEL ARMS (BOTTOM) 575-676H4.
GAUGE WHEEL ARM (TOP) 575-554H5.
HITCH POLE FLOATING 7500FC VII 575-683H6.
CLEVIS (LARGE FC/DC) 560-024H7.
HITCH BOLT 11 550-037H8.
Use as needed WASHER MACH 2.25 X 1.50 X 10GA 804-063C9.
NUT HEX SLOTTED 1 1/2-6 PLT 803-301C10.
PIN COTTER 1/4 X 3 PLT 805-115C11.
HOSE SUPPORT 550-001H12.
PIN COTTER 1/8 X 1 1/2 805-225C13.
ADJ JACK SWIVEL TOP-WIND 2000# 890-780C14.
HHCS 1 1/4-7 X 7 GR8 PLT 802-795C15.
Changed to 802-795C HHCS 1 1/4-7 X 6 1/2 GR8 PLT 802-784C15.
NUT HEX LOCK 1 1/4-7 PLT 803-317C16.
1 x 5 1/2" SP GREASABLE BOLT 575-035D17.
NUT HEX 1-8 NYLON INSERTPLT 803-038C18.
PIN CLEVIS 1 X 3 3/8 USABLE 805-351C19.
Changed to 805-351C PIN CLEV 1 X 2 3/8 USE MUSHRM HD 805-352C19.
PIN COTTER 3/16 X 2 805-058C20.
WASHER MACH 1.5 X 1.00 X .075 804-192C21.
U-BOLT 3/4-10 X 3 1/32 X 5 3/8 806-200C22.
WASHER LOCK SPRING 3/4 PLT 804-023C23.
NUT HEX 3/4-10 PLT 803-027C24.
HHCS 3/4-10 X 2 GR5 802-064C25.
HHCS 5/8-11 X 1 1/2 GR5 802-051C26.
WASHER LOCK SPRING 5/8 PLT 804-022C27.
NUT HEX 5/8-11 PLT 803-021C28.
MANUAL PAK TUBE 817-609C29.
CLAMP WORM DRIVE (3"-5") 800-231C30.
1 1/4 X 1 X 3/4 HDR BUSHING 890-143C31.
Section 2: Frames
Revision Comments Part Description Part No. Ref.
12/09/09 - 11 - 560-201P
Table of Contents Part Number Index
Inside Wing Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
40013
560-201P - 12 - 12/09/09
Table of Contents Part Number Index
Inside Wing Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. dwg40013
Model 7551 INSIDE WING ASSEMBLY 10' RH 560-139H1.
Model 7551(shown) INSIDE WING ASSEMBLY 10' LH 560-138H1.
Model 7553 & 7556 11' INSIDE WING RH 560-114H1.
Model 7553 & 7556 11' INSIDE WING LH 560-131H1.
Model 7558 & 7560 12 1/2' INSIDE WING ASSY RH 560-129H1.
Model 7558 & 7560 12 1/2' INSIDE WING ASSY LH 560-130H1.
Model 7551(shown) 10' WING BRACE 560-054H2.
Model 7553 & 7556 11' INSIDE WING BRACE 560-072H2.
Model 7558 & 7560 12 1/2'INSIDE WING BRACE 560-066H2.
180 DEGREE FOLD BRACKET-INSIDE 560-016H6.
LEVELING LINK MNTING TUBE RH 575-670H7.
(shown) LEVELING LINK MOUNTING TUBE LH 575-671H7.
PIN HINGE 1 1/4X6 HRDN PLT 805-378C8.
HHCS 3/8-16X2 1/4 GR8 SP THD 802-623C9.
Changed to 802-623C HHCS 3/8-16X2 1/2 GR5 802-114C9.
NUT HEX TOP LOCK 3/8-16 PLT 803-123C10.
Changed to 803-123C NUT LOCK 3/8-16 NYLON INSERT 803-078C10.
HHCS 1-8X6 GR5 802-357C11.
NUT HEX 1-8 NYLON INSERTPLT 803-038C12.
ROCKER 6 1/2 580-010D13.
PIN CLEVIS 1 X 3 3/8 USABLE 805-351C14.
WASHER MACH 1.5X1.00X.075 804-192C15.
PIN COTTER 3/16 X 2 805-058C16.
HHCS 3/4-10X5 GR5 802-069C17.
WASHER LOCK SPRING 3/4 PLT 804-023C19.
NUT HEX 3/4-10 PLT 803-027C20.
HHCS 3/4-10X2 GR5 802-064C21.
WING LOCK MOUNT 560-134H22.
AUTOMATIC WING LATCH 560-013H23.
HHCS 3/4-10X4 1/2 GR5 802-192C24.
WASHER FLAT 3/4 USS PLT 804-024C25.
NUT LOCK 3/4-10 PLT 803-026C26.
U-BOLT 5/8-11 X 3 1/32 X 5 1/2 806-079C27.
WASHER LOCK SPRING 5/8 PLT 804-022C28.
NUT HEX 5/8-11 PLT 803-021C29.
U-BOLT 5/8-11X4 1/32X4 1/4 806-179C30.
5 BOLT-ONSTUB" 560-019H31.
HHCS 5/8-11X1 1/2 GR5 802-051C32.
U-BOLT 1/2-13X3 1/32X5 806-189C33.
Section 2: Frames
Revision Comments Part Description Part No. Ref.
Rev. 1 Model 7551, 7558 & 7560 WHEEL BRACKET RH 575-677H3.
Rev. 1 Model 7551, 7558 & 7560 WHEEL BRACKET LH 575-678H3.
Rev. 1 Model 7553 & 7556 WHEEL BRACKET RH 575-679H3.
Rev. 1 Model 7553 & 7556 WHEEL BRACKET LH 575-680H3.
Rev. 2 Model 7551(shown) FOLD BRACKET FRONT 114 FLOAT 560-282H4.
Rev. 1 Replaced by 560-282H REP BY 560-282H 575-667H4.
Rev. 2 Model 7553 & 7556 FOLD BRACKET FRONT 128 FLOAT 560-285H4.
Rev. 1 Replaced by 560-285H REP BY 560-285H 575-689H4.
Rev. 2 Model 7558 & 7560 FOLD BRACKET FRONT 142 FLOAT 560-288H4.
Rev. 1 Replaced by 560-288H REP BY 560-288H 575-690H4.
Rev. 2 Model 7551(shown) FOLD BRACKET REAR 114 560-283H5.
Rev. 1 Replaced by 560-283H REP BY 560-283H 560-062H5.
Rev. 2 Model 7553 & 7556 FOLD BRACKET REAR 128 560-286H5.
Rev. 1 Replaced by 560-286H REP BY 560-286H 560-125H5.
Rev. 2 Model 7558 & 7560 FOLD BRACKET REAR 142 560-289H5.
Rev. 1 Replaced by 560-289H REP BY 560-289H 560-124H5.
Rev. 2 HHCS 3/4-10X3 GR5 802-383C18.
Rev. 1 Replaced by 802-383C HHCS 3/4-10X2 1/2 GR5 802-212C18.
12/09/09 - 13 - 560-201P
Table of Contents Part Number Index
Inside Wing Assembly (continued)
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
WASHER LOCK SPRING 1/2 PLT 804-015C34.
NUT HEX 1/2-13 PLT 803-020C35.
WHEEL ALGNMENT STUB 560-132H36.
GREASE ZERK 1/4-28 THD FORMING 800-080C37.
BUSHING CYL 1 1/4 X 1 X 1 890-005C38.
Revision Comments Part Description Part No. Ref.
Rev. 2 HHCS 5/8-11X2 GR5 802-055C39.
Rev. 1 Changed to 802-055C HHCS 5/8-11X1 1/2 GR5 802-051C39.
560-201P - 14 - 12/09/09
Table of Contents Part Number Index
Inside Wing Assembly (continued)
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
This Page Intentionally Left Blank
Section 2: Frames
12/09/09 - 15 - 560-201P
Table of Contents Part Number Index
Wing Caster Wheel Linkage Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00014
560-201P - 16 - 12/09/09
Table of Contents Part Number Index
Wing Caster Wheel Linkage Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. 00014 dwg
GAUGE WHEEL ARM MOUNT 575-558H1.
GAUGE WHEEL ARM MOUNT SPL- RH 575-668H2.
(shown) GAUGE WHEEL ARM MOUNT SPL- LH 575-669H2.
GAUGE WHEEL ARM (TOP) 575-554H3.
WING GAUGE WHL ARM BTM RH 575-663H4.
(shown) WING GAUGE WHL ARM BTM LH 575-664H4.
LEVELING LINK 575-557H5.
Includes items 7 thru 11 TURNBUCKLE ASSEMBLY 575-541S6.
TURNBUCKLE TUBE 575-530H7.
TURNBUCKLE CLEVIS 575-564H8.
REP BY 803-364C 3324L9.
NUT HEX JAM 1 1/2-6 PLT 803-063C11.
WING LEVEL BAR 575-665H12.
PIN CLEVIS 1 X 3 3/8 USABLE 805-351C13.
WASHER FLAT 1 USS PLT 804-028C14.
WASHER MACH 1.5 X 1.00 X .075 804-192C15.
PIN COTTER 3/16 X 2 805-058C16.
1 x 5 1/2" SP GREASABLE BOLT 575-035D17.
NUT HEX 1-8 NYLON INSERTPLT 803-038C18.
REP BY 806-200C UB004221.
WASHER LOCK SPRING 3/4 PLT 804-023C22.
NUT HEX 3/4-10 PLT 803-027C23.
1 1/4 X 1 X 3/4 HDR BUSHING 890-143C24.
Section 2: Frames
Revision Comments Part Description Part No. Ref.
Rev. 2 TURNBUCKLE CLVS END 1 1/2-RH 576-110H10.
Rev. 1 Replaced by 576-110H RPBY 575-528V 575-528H10.
Rev. 2 HHCS 1-8X6 GR8 PLT SPCL THREAD 802-715C19.
Rev. 1 Replaced by 802-715C REP BY 802-715C 575-163D19.
Rev. 2 PIN CLEVIS 1 X 3 3/8 USABLE 805-351C20.
Rev. 1 Changed to 805-351C PIN CLEV 1X2 3/8 USE MUSHRM HD 805-352C20.
12/09/09 - 17 - 560-201P
Table of Contents Part Number Index
Outside Wing Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00015
560-201P - 18 - 12/09/09
Table of Contents Part Number Index
Outside Wing Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. 00015 dwg
Model 7551 & 7553 OUTSIDE WING FRAME 7' RH 560-122H1.
Model 7551 & 7553 (shown) OUTSIDE WING FRAME 7' LH 560-123H1.
Model 7556 & 7558 10' OUTSIDE WING RH 560-111H1.
Model 7556 & 7558 10' OUTSIDE WING LH 560-112H1.
Model 7560 OUTSIDE WING 7560 FC RH 560-107H1.
Model 7560 OUTSIDE WING 7560FC LH 560-108H1.
Model 7551 & 7553 (shown) C-FRAME 6500FC/7500FC 560-064H2.
Model 7551 & 7553 (shown) OUTSIDE WING BRACE 560-060H3.
Model 7551 & 7553 25" U-BOLT ON STUB-OFFSET 560-061H4.
Model 7551& 7553 WING WHEEL BRKT RH 560-117H5.
Model 7551& 7553 WING WHEEL BRKT LH 560-118H5.
Model 7556, 7558 & 7560 OUTSIDE WING WHEEL BRKT RH 560-115H5.
Model 7556, 7558 & 7560 OUTSIDE WING WHEEL BRKT LH 560-116H5.
PIN HINGE 1 1/4 X 6 HRDN PLT 805-378C6.
HINGE, OUTSIDE WING 560-017H9.
HHCS 1-8 X 6 GR8 PLT SPCL THREAD 802-715C10.
NUT HEX 1-8 NYLON INSERTPLT 803-038C11.
HHCS 1-8 X 5 1/2 GR5 802-205C12.
9 3/4" 180° ROCKER 550-167D13.
PIN CLEVIS 1 X 3 3/8 USABLE 805-351C14.
WASHER MACH 1.5 X 1.00 X .075 804-192C15.
PIN COTTER 3/16 X 2 805-058C16.
U-BOLT 5/8-11 X 3 1/32 X 5 1/2 806-079C17.
WASHER LOCK SPRING 5/8 PLT 804-022C18.
NUT HEX 5/8-11 PLT 803-021C19.
U-BOLT 5/8-11 X 4 1/32 X 4 1/4 806-179C20.
5" BOLT-ON STUB 560-019H21.
HHCS 5/8-11 X 1 1/2 GR5 802-051C22.
WING LOCK T BRACKET 560-081H23.
U-BOLT 1/2-13 X 3 1/32 X 5 806-189C24.
WASHER LOCK SPRING 1/2 PLT 804-015C25.
NUT HEX 1/2-13 PLT 803-020C26.
Model 7553 4 X 4 K-FLEX STUB 560-023H27.
Model 7553 HHCS 1/2-13 X 5 1/2 GR5 802-046C28.
Model 7551, 7558 & 7560 11" U-BOLT ON STUB (4 X 3 TUBE) 575-538H29.
Optional, Models 7551 & 7553 GAUGE WHEEL ANGLE MOUNT 560-274H30.
BUSHING CYL 1 1/4 X 1 X 1 890-005C31.
Section 2: Frames
Revision Comments Part Description Part No. Ref.
Rev. 1 Model 7556 & 7558 OUTSIDE WING BRACE 7556FC 560-119H3.
Rev. 1 Model 7560 OUTSIDE WING BRACE 7560FC 560-120H3.
Rev. 2 HHCS 3/8-16 X 2 1/4 GR8 SP THD 802-623C7.
Rev. 1 Changed to 802-623C HHCS 3/8-16 X 2 1/2 GR5 802-114C7.
Rev. 2 NUT HEX TOP LOCK 3/8-16 PLT 803-123C8.
Rev. 1 Changed to 803-123C NUT LOCK 3/8-16 NYLON INSERT 803-078C8.
12/09/09 - 19 - 560-201P
Table of Contents Part Number Index
Center Walking Beam Assembly (S/N 1424CC-)
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00026
560-201P - 20 - 12/09/09
Table of Contents Part Number Index
Center Walking Beam Assembly (S/N 1424CC-)
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. 00026 dwg
PIVOTSPINDLE 2 1/2 X 10 580-191D1.
SEAL 2.50ID X 3.251D X .47T 816-573C2.
BRG CONE 1.97ID JLM104948 822-226C3.
BRG CUP JLM104910 822-225C4.
WALKING BEAM 560-126H5.
GREASE ZERK STRAIGHT 1/4-28 800-001C6.
BRG CUP 2.89OD X .58WD #LM501310 822-053C7.
BRG CONE 1.62ID X .78WD#LM501349 822-048C8.
WASHER FLAT 7/8 GRD 8 2 1/4 OD 804-193C9.
WASHER SPINDLE - 7/8 804-055C10.
PIN COTTER 5/32 X 1 1/2 LONG 805-089C11.
NUT HEX SLOTTED 7/8-14 PLT 803-029C12.
GREASE CAP 3.153 X 1.468 X.312 890-886C13.
Includes items 1 thru 13 WALKING BEAM ASSEMBLYCENTER 560-128L14.
HHCS 5/16-18 X 4 GR8 PLT 802-802C16.
WASHER LOCK SPRING 5/16 PLT 804-009C17.
NUT HEX 5/16-18 PLT 803-008C18.
WHEEL 15 X 8 8 BOLT WHITE 814-222C19.
TIRE 11LX15 LOAD F 814-226C20.
Includes items 19 & 20 TIRE/WHL 11L X 15 LOADF 8BLTWH 814-235C21.
NUT LUG 5/8-18 X 90 DEG PLT 803-219C22.
Section 3:Transport
Revision Comments Part Description Part No. Ref.
Rev. 2 Purchased Complete HUB 8-BOLT SPNDL 2.25 X 16.5 458 815-226C15.
Rev. 1 See Hub & Spindle Assembly RPBY 815-226C 560-127S15.
12/09/09 - 21 - 560-201P
Table of Contents Part Number Index
Center Walking Beam Assembly (S/N 1425CC+)
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
01131
560-201P - 22 - 12/09/09
Table of Contents Part Number Index
Center Walking Beam Assembly (S/N 1425CC+)
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. 01131 dwg
PIVOTSPINDLE 3 X 10 1/2 570-054D1.
SEAL OIL CR27362 3.75X2.75X.44 816-220C2.
BRG CONE 2.16ID JLM506849 822-110C3.
BRG CUP 3.54OD JLM506810 822-109C4.
WALKING BEAM RH 560-306H5.
(shown) WALKING BEAM LH 560-307H5.
GREASE ZERK STRAIGHT 1/4-28 800-001C6.
BRG CUP 2.89ODX.58WD #LM501310 822-053C7.
BRG CONE 1.62IDX.78WD#LM501349 822-048C8.
1 HARDENED SPINDLE WASHER 148-404D9.
PIN COTTER 3/16 X 1 3/4 PLT 805-017C10.
NUT HEX SLOTTED 1-14 803-095C11.
GREASE CAP 3.125 X .38 890-277C12.
Includes items 1 thru 12 WALKING BEAM ASY RH 560-310L13.
WALKING BEAM ASY LH 560-311L13.
HHCS 5/16-18X4 1/2 GR8 PLT 802-803C14.
WASHER LOCK SPRING 5/16 PLT 804-009C15.
NUT HEX 5/16-18 PLT 803-008C16.
HUB 8-BOLT SPINDLE 2.75X17 608 815-251C17.
HHCS 1/2-13X4 1/2 GR5 802-413C18.
WASHER LOCK SPRING 1/2 PLT 804-015C19.
NUT HEX 1/2-13 PLT 803-020C20.
WHEEL 15X8 8 BOLT WHITE 814-222C21.
TIRE 11LX15 LOAD F 814-226C22.
NUT LUG 5/8-18 X 90 DEG PLT 803-219C24.
Purchased Complete See Hub &
Spindle Assembly
Includes items 21 & 22 TIRE/WHL 11LX15 LOAD F 8BLT WH 814-235C23.
Section 3:Transport
Revision Comments Part Description Part No. Ref.
12/09/09 - 23 - 560-201P
Table of Contents Part Number Index
Inside Wing Walking Beam Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00189
560-201P - 24 - 12/09/09
Table of Contents Part Number Index
Inside Wing Walking Beam Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
Image No. dwg40189
PIVOTSPINDLE 2 X 8 1/16 550-015D1.
SEAL (CR16286) 816-398C2.
SEAL SLEEVE (CR081071) 816-396C3.
INNER CONE, JL69349 822-198C4.
INNER CUP JL69310 822-197C5.
WALKING BEAM 560-035H6.
GREASE ZERK STRAIGHT 1/4-28 800-001C7.
BEARING CUP LM-67010 822-020C8.
BEARING CONE LM-67048 822-021C9.
WASHER SPINDLE - 7/8 804-055C10.
PIN COTTER 5/32 X 1 1/2 LONG 805-089C11.
NUT HEX SLOTTED 7/8-14 PLT 803-029C12.
GREASE CAP 2.448 X 1.12 X .25 890-781C13.
HUB 6-BOLT SPINDLE 2 X 18 888 815-218C14.
RPBY 815-218C 575-701S14.
HUB 6-BOLT SPINDLE 2 X 13HH 888 815-214C15.
RPBY 815-214C 550-007S15.
PIN CLEVIS 5/16 X 2 13/16 USABLE 805-324C16.
PIN COTTER 1/8 X 1 805-363C17.
WALKING BEAM ASSEMBLY 575-702L18.
WHEEL 15 X 6 6 BOLT WHITE 814-220C19.
TIRE 9.5 L X 15 8 PLY 814-011C20.
TIRE/WHEEL 9.5L X 15 8 PLYWHITE 814-230C21.
WHEEL BOLT 1/2-20 X 1 1/4 GR5 802-632C22.
Section 3:Transport
Revision Comments Part Description Part No. Ref.
12/09/09 - 25 - 560-201P
Table of Contents Part Number Index
Outside Wing Walking Beam Assembly
(Applies to 7551FC F H, 7553FC F H, 7556FC F H, 7558FC F H, 7560FC F H only)
00040
560-201P - 26 - 12/09/09