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Summary of Contents for Tufline LO40 Series
- Page 1 O P E R A T O R ' S M A N U A L LO40 SERIES OFFSET DISC 14336_6/2015...
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Page 2: Introduction Ii
Use only genuine Tufline service parts. Substitute parts will void the warranty and may not meet stan- dards required for safe and satisfactory operation. Record the model number and serial number of your... -
Page 3: Table Of Contents
TABLE OF CONTENTS INTRODUCTION ..........ii GENERAL INFORMATION / NOTES . -
Page 4: General Information / Notes
GENERAL INFORMATION The purpose of this manual is to assist you your particular situation. in operating and maintaining your Offset The illustrations and data used in this Disc Harrow. Read it carefully. It furnishes manual were current at the time of print- information and instructions that will help ing. -
Page 5: Specifications 2
SPECIFICATIONS Model # Blades Spacing Cut WIdth Weight LO4091622 16-22” 9” 6’ 1500# LO4091624 16-24” 9” 6’ 1725# LO4091822 18-22” 9” 6’ 8” 1572# LO4091824 18-24” 9” 6’ 8” 1830# LO4092022 20-22” 9” 7’ 6” 1716# LO4092024 20-24” 9” 7’ 6” 2018# LO40101622 16-22”... -
Page 6: Safety Decals
SAFETY DECALS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH Replace Decals Immediately If Damaged! 3 Safety Decals... - Page 7 SAFETY & INSTRUCTIONAL DECALS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH Replace Decals Immediately If Damaged! Safety Decals 4...
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Page 8: Safety Rules
SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Safety is a primary concern in the design and rough-soled work shoes and protective equip- manufacture of our products. Unfortunately, our ment for eyes, hair, hands, hearing, and head; efforts to provide safe equipment can be wiped and respirator or filter mask where appropri- out by an operator’s single careless act. - Page 9 SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! OPERATION (cont’d) moveable parts even when the engine has • Use extreme care and reduce ground speed been turned off. Hydraulic system leak down, on slopes and rough terrain. hydraulic system failures, mechanical failures, •...
- Page 10 SAFETY RULES ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! MAINTENANCE(cont’d) • Tighten all bolts, nuts, and screws to torque chart specifications on page 19. Check that all • Make sure attachment is properly secured, cotter pins are installed securely to ensure adjusted, and in good operating condition.
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Page 11: Dealer Instructions 8
Dealer Instructions Dealer Checklist ____ For mounted units, add wheel weights, ballast in (Dealer’s Responsibility) front tires, and/or front tractor weight to enhance front end stability. A minimum 20% of tractor and equipment It is the dealer's responsibility to complete all pre- gross weight must be on front tractor wheels. -
Page 12: Pre-Assembly
Pre-Assembly Photo 3 The LO40 is shipped from the factory unassem- bled. The numbers referenced below are from the LO40 parts catalog, Figure 3 on page 14. When assembly is complete tighten all bolts according to the torque and bolt chart on page 19. Remove the bag from the pallet which contains the u-bolts and hardware. - Page 13 DH32 Gang Assembly Figure 1 A - Measurement from the side of the frame to the edge of disc blade. B - Measurement from end of gang beam to center of u-bolt in hanger. Dealer Instructions 10...
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Page 14: Operation
Operation Safety is a primary concern in the design and system leak down, hydraulic system failures, manufacture of our products. Unfortunately, our mechanical failures, or movement of control efforts to provide safe equipment can be wiped levers can cause equipment to drop or rotate out by an operator’s single careless act. - Page 15 Adjusting Gang Angles Angle adjusting lever (ref. #3, figure 2) should be posi- The gang angles on the LO40 series disk are adjust- tioned to rest on top of frame. able. The unit should be lifted two to three inches off...
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Page 16: Owner Service
Owner Service Gang Assembly for Maintenance WARNING WARNING • NEVER GO UNDERNEATH EQUIPMENT. • When performing maintenance or repairs make Never place any part of the body underneath sure the equipment is in the lowered position equipment or between moveable parts even and both the mainframe and gangs are properly when the engine has been turned off. -
Page 17: Parts Catalog 14
DH34 Parts Catalog Figure 3 Parts Catalog 14... - Page 18 Ref.# Part # Description Qty. 12733 MAIN FRAME 13244 MAIN FRAME 12250 PIVOT SHAFT 15650 HITCH PIN, CAT. 2 & 3 10333 ROLL PIN VP252 LYNCH PIN 14277 MAST & PIVOT WELDMENT 15208 CAT. 2 TOP LINK PIN T1001 GANG BEAM, 5"X3"X 63" 11686 GANG BEAM, 5"X3"X 72"...
- Page 19 Parts List (cont’d) T495 END SPACER T729 SNAP RING, 4" T604IP BEARING, 1 1/2" SQ. (W211PP3) TRUNNION BEARING HOUSING T491 BUMPER WASHER, 1 1/2" TOR15 OUTRIGGER WASHER, 1 1/2" (REAR GANG ONLY) 11397 SQUARE AXLE NUT, 1 1/2" 9879 AXLE, 1 1/2" X 34 1/8" 9880 AXLE, 1 1/2"...
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Page 20: Optional Equipment
Optional Equipment Heavy Scraper Kit Figure 4 Ref.# Part # Description Qty. 10266 SCRAPER MOUNT BRACKET (5X3) 10265 SCRAPER BAR TOP PLATE (5X3) T745 HEX BOLT, 5/8" X 5" GR. 2 HEX NUT, 5/8" LOCKWASHER, 5/8" 11082 HEX BOLT, 1/2" X 2 1/2" GR. 2 9226 FLANGE LOCK NUT, 1/2"... - Page 21 Heavy Scraper Kit Mounting Instructions *NOTE- When attaching heavy scraper kit, do #13) and fasten together with 1/2" x2 1/2 GR 2 NOT tighten any hardware until stated in direc- bolt(ref. 6) and 1/2” flange locknut (ref. #7). tions. Adjustments may need to be made. Scraper arm &...
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Page 22: Bolt Size And Bolt Torque Chart
Bolt Size Chart SAE Torque Chart DH34 Series gang bolt torque 795 lbs-ft 1080 N-m 17 Bolt Size and Bolt Torque Chart... -
Page 23: Notes 18
NOTES Notes 18... - Page 24 PART NO. 14336...
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