Landoll 7431 VT Plus User Manual
Model 7431 vt plus operator’s manual
F-561-0113
01/2013
LANDOLL CORPORATION
1900 North Street
Marysville, Kansas 66508
(785) 562-5381
Model 7431
VT Plus
Operator’s Manual
Table of contents
Document Outline
- Introduction
- Standard Specifications
- Table 2-1: General Torque Specifications
- Table 2-2: Hydraulic Fitting Torque Specifications
- Figure 2-1: Wing Stabilizer and Light Bracket Placement (20' Model) (Left Half)
- Figure 2-2: Wing Stabilizer and Light Bracket Placement (20' Model) (Right Half)
- Figure 2-3: Wing Stabilizer and Light Bracket Placement (23' Model) (Left Half)
- Figure 2-4: Wing Stabilizer and Light Bracket Placement (23' Model) (Right Half)
- Figure 2-5: Wing Stabilizer and Light Bracket Placement (26' Model) (Left Half)
- Figure 2-6: Wing Stabilizer and Light Bracket Placement (26' Model) (Right Half)
- Figure 2-7: Wing Stabilizer and Light Bracket Placement (29' Model) (Left Half)
- Figure 2-8: Wing Stabilizer and Light Bracket Placement (29' Model) (Right Half)
- Figure 2-9: Wing Stabilizer and Light Bracket Placement (33' Model) (Left Half) (Prior to July, 2012)
- Figure 2-10: Wing Stabilizer and Light Bracket Placement (33' Model) (Right Half) (Prior to July, 2012)
- Figure 2-11: Wing Stabilizer and Light Bracket Placement (33' Model) (Left Half) (After July, 2012)
- Figure 2-12: Wing Stabilizer and Light Bracket Placement (33' Model) (Right Half) (After July, 2012)
- Assembly Instructions
- Figure 3-1: Frame and Hitch Assembly Installation
- 7431 VT Plus Frame and Hitch Assembly
- Leveler Assembly
- Manual Leveler
- Hydraulic Leveler (Option)
- Center Frame Tires
- Disc Gangs
- Wing Frames
- Figure 3-9: Hydraulic Cylinder Fitting Installation
- Figure 3-10: Lift Hydraulic Installation (20’ and 23’ Models)
- Figure 3-11: Fold Hydraulic Installation (20’ and 23’ Models)
- Figure 3-12: Lift Hydraulic Installation (26’ Model)
- Figure 3-13: Fold Hydraulic Installation (26’ Model (Before 07/01/2012))
- Figure 3-14: Lift Hydraulic Installation (29’ Model)
- Figure 3-15: Fold Hydraulic Installation (26’ (After 07/01/2012) & 29’ Models)
- Figure 3-16: Lift Hydraulic Installation (33’ Model)
- Figure 3-17: Fold Hydraulic Installation (33’ Model)
- Figure 3-18: Bolt On Wing Fold Hydraulic Installation (Option) (7431-26’)
- Figure 3-19: Bolt On Wing Fold Cylinder and Fold Mount Placement (7431-26)
- Figure 3-20: Hose Clamp Assembly
- Hydraulic Installation
- Light and SMV Bracket Installation (Prior to August, 2013)
- LED Light and SMV Bracket Installation (After August, 2013)
- Conditioner Reel Installation
- Figure 3-25: Finishing Reel Hydraulic Installation (7431-20)
- Figure 3-26: Finishing Reel Hydraulic Installation (7431-23)
- Figure 3-27: Finishing Reel Hydraulic Installation (7431-26)
- Figure 3-28: Finishing Reel Hydraulic Installation (7431-29)
- Figure 3-29: Finishing Reel Hydraulic Installation (7431-33)
- Figure 3-30: Finishing Hydraulic Conditioner Reel Installation (Option)
- Finishing Hydraulic Conditioner Reel Installation (Option)
- Rear Tow Hitch Installation
- Rear Jack Installation
- Final Assembly
- Operation and Maintenance
- Tractor Preparation
- VT Plus Preparation
- Attaching to the Tractor
- Hydraulic Lift System
- Hydraulic Fold System
- General Operation
- Field Operation
- Leveling (Side to Side)
- Leveling (Front-to-Rear)
- Hydraulic Leveler Adjustment
- Hitch Adjustment
- Scraper Adjustment
- Front Gauge Wheels
- Disc Blades
- Depth Stop Adjustment (Manual)
- Wheel Bearing Maintenance
- Hydraulic Maintenance
- Transport
- Lubrication Maintenance
- Storage
- Troubleshooting Guide