4-12
F-733-1120
OPERATION AND MAINTENANCE
Scraper Adjustment
The Disc is equipped with rigid scrapers at regular spools
with dual scrapers at the disc bearings.
Figure 4-15: Scraper Adjustment
Figure 4-16: 1,250 Foot-Pounds of Torque
1.
Rigid scrapers should be set initially as close to the
disc blade as possible without rubbing
(approximately 1/8”)
A slotted
hole at the top of each scraper is provided for
individual adjustment. Adjustments may be made for
entire gangs, by loosening the u-bolts around the
angle-iron scraper bars and sliding the whole bar.
Scraper arms are made of spring steel. In wet
conditions, the scraper may be set against the disc
blade and will function as a spring-loaded scraper.
2.
Scraper blades have two positions and are
reversible. The blades are initially set in the front
position to position scraper closer to the spool. This
position will perform better in wet and heavier residue
conditions. The blade may be moved back for dryer
conditions and climates where less scraper action is
needed.
3.
Dual scrapers are provided at the bearing locations
to scrape the disc blade and to limit the amount of
soil and residue carried into the bearing hanger.
Scrapers can be individually adjusted in or out from
the concave side of the disc blade.
CAUTION
Tighten all 1-3/4” nuts to 1,250 foot-pounds of
torque (See Figure 4-16.)
Содержание 6250 Disc
Страница 13: ...STANDARD SPECIFICATIONS 2 5 Table provided for general use NOTES...
Страница 15: ...STANDARD SPECIFICATIONS 2 7 Figure 2 2 Wing Stabilizer and Light Bracket Placement 40 Model Right Half...
Страница 17: ...STANDARD SPECIFICATIONS 2 9 Figure 2 4 Wing Stabilizer and Light Bracket Placement 45 Model Right Half...
Страница 19: ...STANDARD SPECIFICATIONS 2 11 Figure 2 6 Wing Stabilizer and Light Bracket Placement 50 Model Right Half...
Страница 21: ...STANDARD SPECIFICATIONS 2 13 Table provided for general use NOTES...
Страница 22: ...2 14 F 733 1120 STANDARD SPECIFICATIONS Figure 2 8 Coil Tine Harrow Placement 40 Model 1 of 2...
Страница 23: ...STANDARD SPECIFICATIONS 2 15 Figure 2 9 Coil Tine Harrow Placement 40 Model 2 of 2...
Страница 24: ...2 16 F 733 1120 STANDARD SPECIFICATIONS Figure 2 10 Coil Tine Harrow Placement 45 Model 1 of 2...
Страница 25: ...STANDARD SPECIFICATIONS 2 17 Figure 2 11 Coil Tine Harrow Placement 45 Model 2 of 2...
Страница 26: ...2 18 F 733 1120 STANDARD SPECIFICATIONS Figure 2 12 Coil Tine Harrow Placement 50 Model 1 of 2...
Страница 27: ...STANDARD SPECIFICATIONS 2 19 Figure 2 13 Coil Tine Harrow Placement 50 Model 2 of 2...
Страница 28: ...Page Intentionally Blank...
Страница 30: ...3 2 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 1 Center Disc Gang Installation...
Страница 34: ...3 6 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 5 Outer Wing Frame Installation...
Страница 36: ...3 8 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 8 Frame and Hitch Assembly Installation...
Страница 41: ...ASSEMBLY INSTRUCTIONS 3 13 Figure 3 11 Lift Hydraulic Installation 40 Model...
Страница 42: ...3 14 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 12 Fold Hydraulic Installation 40 Model...
Страница 43: ...ASSEMBLY INSTRUCTIONS 3 15 Figure 3 13 Lift Hydraulic Installation 45 Model...
Страница 44: ...3 16 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 14 Fold Hydraulic Installation 45 Model...
Страница 45: ...ASSEMBLY INSTRUCTIONS 3 17 Figure 3 15 Lift Hydraulic Installation 50 Model...
Страница 46: ...3 18 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 16 Fold Hydraulic Installation 50 Model...
Страница 48: ...3 20 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 18 Fold Hydraulic Assembly Figure 3 19 Hose Clamp Assembly...
Страница 50: ...3 22 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 20 Wing Stabilizer Bracket Mounting Installation...
Страница 52: ...3 24 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 22 Light and SMV Bracket Installation...
Страница 56: ...3 28 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 24 Finishing Reel Hydraulic Installation 40 Model...
Страница 57: ...ASSEMBLY INSTRUCTIONS 3 29 Figure 3 25 Finishing Reel Hydraulic Installation 45 Model...
Страница 58: ...3 30 F 733 1120 ASSEMBLY INSTRUCTIONS Figure 3 26 Finishing Reel Hydraulic Installation 50 Model...
Страница 78: ...4 14 F 733 1120 OPERATION AND MAINTENANCE W Figure 4 17 Harrow Adjustment and Settings...
Страница 90: ...NOTES...