Landoll 7431 VT Plus User Manual download pdf (Page 38)

3-14 F-561-0113 Edition

ASSEMBLY INSTRUCTIONS

Figure 3-9: Hydraulic Cylinder Fitting Installation

FOLD

CYLINDERS

90 FITTING W/

1/16 RESTRICTOR

(FACTORY INSTALLED)

90 FITTING (FACTORY

INSTALLED)

LIFT

CYLINDERS

90 FITTING (TO BE

INSTALLED IN ALL

LIFT CYLINDERS

DURING SETUP)

LIFT

CYLINDERS

NOTE: RESTRICTOR FITTINGS ARE BLACK IN COLOR FOR A VISUAL CHECK WHEN

INSTALLING THE HOSES. ALL FOLD CYLINDERS HAVE A 90 FITTING W/ 1/16 RESTRICTOR

FACTORY INSTALLED IN THE ROD END AND A NORMAL 90 FITTING FACTORY INSTALLED

IN THE BASE END.

HYDRAULIC

LEVELER CYLINDER

90 FITTING W/

1/32” RESTRICTOR

(FACTORY INSTALLED)

90 FITTING (TO BE

INSTALLED

DURING SETUP)

DEPTH CONTROL

VALVE

90 FITTING

(FACTORY INSTALLED)

hydraulic cylinder fitting inst

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 97 98

Model 7431 1
Operator’s Manual 1
Table of Contents 3
5 Troubleshooting Guide 4
Introduction 5
Understanding Safety 6
Statements 6
Standard Specifications 7
STANDARD SPECIFICATIONS 10
LANDOLL CORPORATION 10
Assembly Instructions 25
ASSEMBLY INSTRUCTIONS 26
7431 VT Plus Frame and Hitch 27
Assembly 27
Leveler Assembly 29
Manual Leveler 31
Hydraulic Leveler (Option) 33
Center Frame Tires 37
Disc Gangs 37
Wing Frames 37
3-16 F-561-0113 Edition 40
3-18 F-561-0113 Edition 42
3-20 F-561-0113 Edition 44
3-22 F-561-0113 Edition 46
3-24 F-561-0113 Edition 48
Hydraulic Installation 49
3-26 F-561-0113 Edition 50
Light and SMV Bracket 51
3-28 F-561-0113 Edition 52
LED Light and SMV Bracket 53
3-30 F-561-0113 Edition 54
Conditioner Reel Installation 55
3-32 F-561-0113 Edition 56
3-34 F-561-0113 Edition 58
3-36 F-561-0113 Edition 60
7431 hyd reel assy op 61
Reel Installation (Option) 62
3-40 F-561-0113 Edition 64
Rear Tow Hitch Installation 65
Rear Jack Installation 66
Final Assembly 66
Operation and Maintenance 69
7430 scraper adj 70
Attaching to the Tractor 71
Hydraulic Lift System 71
6230translock2 72
Hydraulic Fold System 73
7431 installed locks 74
7431 stored locks 74
General Operation 75
Field Operation 75
Leveling (Side to Side) 76
OPERATION AND MAINTENANCE 77
7431levelmeas 77
7431wingliftadj 77
7431-20-wing-adj 77
LEVELER HANDLE 78
THIS LEVELER LINK IS 78
NOT ADJUSTABLE. IT IS 78
SET IN THE 3RD HOLE 78
DOWN FROM THE TOP 78
Hydraulic Leveler Adjustment 79
Hitch Adjustment 80
Scraper Adjustment 81
Front Gauge Wheels 82
Disc Blades 83
DEPTH STOP TUBE 84
DEPTH STOP 84
DEPTH STOP HANDLE 84
Wheel Bearing Maintenance 85
Hydraulic Maintenance 85
Transport 86
Lubrication Maintenance 89
Storage 90
Chapter 5 93
TROUBLESHOOTING GUIDE 94

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Landoll 7431 VT Plus User Manual Page 38

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