LL11_ 5DDP00314_7_15_08

DRAWN BOX SCRAPERO P E R A T O R ' S M A N U A L

L L 1 1 6 0

L L 1 1 7 2

Introduction ii

TO THE DEALER:

Assembly and proper installation of this product is the responsibility of the Frontier dealer. Read manu-al instructions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists in the Owner’s/Operator’s Manual are completed before releasing equipment to the owner.

The dealer must complete the Warranty Registration located on the Frontier website.

TO THE OWNER:

Read this manual before operating your Frontier equipment. The information presented will prepare you to do a better and safer job. Keep this manual handy for ready reference. Require all operators to read this manual carefully and become acquainted with all the adjustment and operating procedures before attempting to operate. Replacement manuals can be obtained from your Frontier dealer.

The equipment you have purchased has been carefully engineered and manufactured to provide dependable and satisfactory use. Like all mechanical products, it will require cleaning and upkeep. Lubricate the unit as specified. Observe all safety information in this manual and safety decals on the equipment.

For service, your authorized Frontier dealer has trained mechanics, genuine Frontier service parts, and the necessary tools and equipment to handle all your needs.

Use only genuine Frontier 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 equipment in the spaces provided:

Model:____________________________________ Date of Purchase:_________________

Serial Number: (see Safety Decal section for location)_______________________________

Provide this information to your dealer to obtain correct repair parts.

Throughout this manual, the term IMPORTANT is used to indicate that failure to observe can cause damage to equipment. The terms CAUTION,WARNING and DANGER are used in conjunction with the Safety-Alert Symbol, (a triangle with an exclamation mark), to indicate the degree of hazard for items of personal safety.

DANGER

WARNING

CAUTION

IMPORTANT

NOTE

This Safety-Alert Symbol indicates a hazard and means ATTENTION!BECOME ALERT! YOUR SAFETY IS INVOLVED!

Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury, and includes hazards that are exposed when guards are removed.

Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury.

Indicates that failure to observe can cause damage to equipment.

Indicates helpful information.

Table of Contents

TABLE OF CONTENTS

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

SPECIFICATIONS / GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 5

DEALER INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 10

OWNERS RESPONSIBILTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 9

SET UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,10

LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

HYDRAULICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

PARTS CATALOG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 - 13

BOLT AND BOLT TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

WARRANTY FOR PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1 Specifications

LL11 SERIESSPECIFICATIONS

Model LL1110 LL1112

Capacity (cu. ft.) 9.375 11.25

Tractor HP 20 min to 50 max HP 20 min to 50 max HP

Working Width 5 Feet 6 Feet

Machine Width 5 Feet 1 Inches 6 Feet 1 Inches

Machine Length 8 Feet 2 Inches 8 Feet 2 Inches

Machine Height 29.5 Inches 29.5 Inches

Operating Weight 612 lbs 735 lbs

Hitch Type Drawn Drawn

Cutting Edge 6 Inches Tall, 5/8 ThickGrading Blade

6 Inches Tall, 5/8Thick Grading Blade

Moldboard Thickness 3/8 Inch 3/8 Inch

Scarifier Shanks 4 Standard 6 Standard

Replaceable Shanks Yes Yes

Scarifier Beam Size 4" x 4" x .250" 4" x 4" x .250"

End Plate Thickness 3/8 Inch 3/8 Inch

Hydraulic Cylinders Standard Standard

Hydraulic Cylinders (#) 1 1

Cylinder Size 3 Inch Bore 3 Inch Bore

Cylinder Rod Size 1 3/8 Inches 1 3/8 Inches

Wheels 6 x 10 6 x 10

Tires 20.5 x 8 x 10 20.5 x 8 x 10

Cylinder Stroke Length 8 Inches 8 Inches

Jack Stand Standard Standard

Safety Chains Standard Standard

Duty Construction Construction

Warranty 6 Months 6 months

The purpose of this manual is to assist you in operating and maintaining your drawn box scraper. Read it carefully. It furnishes information and instructions that will help you achieve years of dependable perfor-mance.

These instructions have been compiled from field experience and engineering data. Some information may be general in nature, due to unknown and varying oper-ating conditions. However, through expe-rience and these instructions, you should be able to develop procedures suitable to

your particular situation.The illustrations and data used in this manual were current at the time of print-ing. However, due to possible inline pro-duction changes, your machine may vary slightly in detail. We reserve the right to redesign and change the machines as may be necessary without notification.

Throughout this manual, references are made to right and left direction. These are determined by standing behind the tractor facing the direction of forward travel.

GENERAL INFORMATION

SAFETY & INSTRUCTIONAL DECALS, REFLECTORS AND LIGHTSATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATHCheck that all safety decals are installed and in good condition. Replace if decals are worn or damaged. Replacement Part numbers are listed on Page 4.

5DDP001622” x 9” Red Reflective Strips

5DDP00205Frontier Serial Number

Safety Decals 2

DECAL SHEET INCLUDES:DECALS 1,2,3,4,5, (2) FRONTIER DECALS, (2)LL11 SERIES DECALS FOR EACH SPECIFIC MODEL

DECAL SHEET PART NUMBERS FOR EACH MODEL: 5DDP00461 LL1160 5DDP00462 LL1172

3 Safety Rules

Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by an operator’s single careless act.

In addition to the design and configuration of equipment, hazard control and accident preven-tion are dependent upon the awareness, con-cern, judgement, and proper training of person-nel involved in the operation, transport, mainte-nance and storage of equipment.

It has been said “The best safety device is an informed, careful operator.” We ask you to be that kind of operator.

TRAINING

• Safety instructions are important! Read all attachment and power unit manuals; follow all safety rules and safety decal information. (Replacement manuals are available from sell-ing dealer.) Failure to follow instructions or safety rules can result in serious injury or death.

• If you do not understand any part of this manu-al and need assistance, see your dealer.

• Operators must be instructed in and be capa-ble of the safe operation of the equipment, its attachments, and all controls. Do not allow any-one to operate this equipment without proper instructions.

• Never allow children or untrained persons to operate equipment.

• Train all new personnel and review instruction’s frequently with existing workers. A person who has not read and understood all operating and safety instructions is not qualified to operate the machine. An untrained operator exposes himself and bystanders to possible serious injury or death.

PREPARATION

• Always wear relatively tight and belted clothing to

avoid getting caught in moving parts. Wear sturdy, rough-soled work shoes and protective equip-ment for eyes, hair, hands, hearing, and head; and respirator or filter mask where appropri-ate.

• Make sure attachment is properly secured, adjusted, and in good operating condition.

• Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened. Falling off power unit can result in death from being run over or crushed. Keep foldable ROPS system in “locked up” position at all times.

• A minimum 20% of tractor and equipment weight must be on the tractor front wheels when attachments are in transport position. Without this weight, tractor could tip over, causing per-sonal injury or death. The weight may be attained with a loader, front wheel weights, bal-last in tires or front tractor weights. Weigh the tractor and equipment. Do not estimate.

TRANSPORTATION

• Always comply with all state and local laws governing highway safety and lighting and marking requirements.

• Keep away from overhead power lines. Serious injury or death may result. Know the transport height and width of your machine.

• Never allow riders on power unit or attach-ment.

• Do not operate or transport on steep slopes.

• Use extreme care and reduce ground speed on slopes and rough terrain.

• Prevent collisions between other road users, slow moving tractors with attachments or towed equipment, and self-propelled machines on public roads. Frequently check for traffic from the rear, especially in turns, and use turn signal lights

• Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened. Falling off power unit can result in death from being run over or crushed. Keep foldable ROPS system in “locked up” position at all times.

• Never allow riders on power unit or attach-ment.

• Always sit in power unit seat when operating controls or starting engine. Securely fasten seat belt, place transmission in neutral, engage brake, and ensure all other controls are disen-gaged before starting power unit engine.

• Look down and to the rear and make sure area is clear before operating in reverse.

• Use extreme care when working close to fences, ditches, other obstructions, or on hillsides.

• Do not operate or transport on steep slopes.

• Do not stop, start, or change directions sud-denly on slopes. Always operate down slopes; never across the face.

• Use extreme care and reduce ground speed on slopes and rough terrain.

• Keep alert and watch the front, as well as, the rear when operating.

• Be careful to keep hands and feet clear of slid-ing parts and possible pinch points.

• Stop power unit and equipment immediately upon striking an obstruction. Engage brake, turn off engine, remove key, inspect, and repair any damage before resuming operation.

• Before leaving operator’s seat put equipment on the ground. Engage brake, stop engine, remove key, and remove seat belt.

Safety Rules 4

• Do not operate or transport equipment while under the influence of alcohol or drugs. Consult your doctor about operating this machine while taking prescription medications.

OPERATION

• Never go underneath equipment (lowered to the ground or raised) unless it is properly blocked and secured.

•Never place any part of the body underneath equipment or between moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers can cause equipment to drop or rotate unexpectedly and cause severe injury or death.

• Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the haz-ard by relieving pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure. Search for leaks with a piece of cardboard.

• Protect hands and body from high pressure fluids. If an accident occurs, see a doctor imme-diately. Any fluid injected into the skin must be surgically removed within a few hours or gan-grene may result. Doctors unfamiliar with this type of injury should reference a knowledge-able medical source.

• Always comply with all state and local laws governing highway safety and lighting and marking requirements.

• Operate only in daylight or good artificial light.

• Keep bystanders away from equipment.

• Keep hands, feet, hair, and clothing away from equipment while engine is running. Stay clear of all moving parts.

5 Safety Rules

MAINTENANCE

• Always wear relatively tight and belted cloth-ing to avoid getting caught in moving parts. Wear sturdy, rough-soled work shoes and pro-tective equipment for eyes, hair, hands, hear-ing, and head; and respirator or filter mask where appropriate.

• Never go underneath equipment (lowered to the ground or raised) unless it is properly blocked and secured. Never place any part of the body underneath equipment or between moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers can cause equip-ment to drop or rotate unexpectedly and cause severe injury or death.

• When performing maintenance or repairs make sure the equipment is in the lowered posi-tion and properly blocked and secured to pre-vent rolling. Failure to do so can cause serious injury or death.

• Make sure equipment is properly secured, adjusted, and in good operating condition.

• Before leaving operator’s seat, put equipment on the ground. Engage brake, stop engine, remove key, and remove seat belt.

• Never perform service or maintenance with engine running.

• Keep all persons away from operator control area while performing adjustments, service, or maintenance.

• Use tools appropriate to the work. Makeshift tools and procedures can create safety haz-ards.

• Use power tools only to loosen threaded parts and fasteners.

• For loosening and tightening hardware, use the correct size tools. DO NOT use U.S. mea-surement tools on metric fasteners or vice versa. Avoid bodily injury caused by slipping wrenches.

• Tighten all bolts, nuts, and screws to torque chart specifications(Refer to Bolt and Torque Chart on Page 14). Check that all cotter pins are installed securely to ensure equipment is in a safe condition before putting unit into ser-vice.

• Explosive separation of a tire and rim parts can cause serious injury or death.

• Do not attempt to mount a tire unless you have the proper equipment and experience to perform the job.

• Always maintain the correct tire pressure. Do not inflate the tires above the recommended pressure. Never weld or heat a wheel and tire assembly. The heat can cause an increase in air pressure resulting in a tire explosion. Welding can structurally weaken or deform the wheel.

• When inflating tires, use a clip-on chuck and extension hose long enough to allow you to stand to one side and NOT in front of or over the tire assembly. Use a safety cage if avail-able.

• Check wheels for low pressure, cuts, bubbles, damaged rims or missing lug bolts and nuts.

STORAGE

• Block equipment securely for storage.

• Keep children and bystanders away from stor-age area.

Dealer Instructions 6

Dealer’s Responsibility

Dealer Checklist

Inspect the equipment thoroughly after assem-bly to be certain it is set up properly before delivering it to the customer. The following check list is a reminder of points to inspect.

Check off each item if it is found satisfactory or after proper adjustment is made.

____ Check that all safety decals are installed and in good condition. Replace if damaged.

____ Check all bolts to be sure they are tight and torqued to proper specifications as per the Bolt and Torque Chart on page 14.

____ Check that all cotter pins and safety pins are properly installed.

____It is important for the dealer to visually check and make sure all parts are in tact prior to delivery to customer.

____ Show customer the safe, proper proce-dures to be used when mounting, dismounting, and storing equipment.

____ Show customer how to make adjustments.

____ Present Operator’s Manual and request that customer and all operators read it before operating equipment. Point out the manual safety rules, explain their meanings and empha-size the increased safety hazards that exist when safety rules are not followed.

____ Point out the safety decals. Explain their meaning and the need to keep them in place and in good condition. Emphasize the increased safety hazards when instructions are not fol-lowed.

____ Explain to customer the potential crushing hazards of going underneath raised equipment. Instruct customer that service work does not require going underneath unit and never to do so.

____ Complete the Warranty Registrationlocated on the Frontier website.

DEALER INSTRUCTIONS

7 Operation

Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by an operator’s single careless act.

In addition to the design and configuration of equipment, hazard control and accident pre-vention are dependent upon the awareness, concern, judgement, and proper training of per-sonnel involved in the operation, transport, maintenance, and storage of equipment.

It has been said “The best safety device is an informed, careful operator.” We ask you to be that kind of operator.

The operator is responsible for the safe opera-tion of this equipment. The operator must be properly trained. Operators should be familiar with the equipment, the tractor, and all safety practices before starting operation. Read the safety rules and safety decals on pages 2-5.

Owner should check and tighten all hardware after the first hour of operation. The break in stage of your new box scraper can cause mini-mal loosening of hardware. Please see Bolt Torque Chart (Page 14) for proper torque infor-mation.

• Before starting engine sound horn on the power unit twice to warn people in the vicinity that operation is about to begin.

• Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened. Falling off power unit can result in death from being run over or crushed.Keep foldable ROPS systems in “locked up” position at all times.

• Never allow children or untrained persons to operate equipment.

Operation

WARNING

• Keep bystanders away from equipment.

• NEVER GO UNDERNEATH EQUIPMENT.Never place any part of the body underneath equipment or between moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers can cause equipment to drop or rotate unexpectedly and cause severe injury or death.

• Service work does not require going under-neath.

• Read Operator's Manual for service instruc-tions or have service performed by a qualified dealer.

• Stop power unit and implement immediately upon striking an obstruction. Engage brake, turn off engine, remove key, inspect, and repair any damage before resuming operation.

• Always wear relatively tight and belted cloth-ing to avoid entanglement in moving parts. Wear sturdy, rough-soled work shoes and pro-tective equipment for eyes, hair, hands, hear-ing, and head.

Owner/Operator Pre-Operation Checklist(Owner’s/Operator’s Responsibility)

____ Review and follow all safety rules and safety decal instructions on page 2 through page 5.____ Check that equipment is properly and securely attached to power unit.____ Check that all safety decals are installed and in good condition. Replace if damaged.____ Check that all hardware is properly installed and secured.____ Do not allow riders.____ Make sure tractor ROPS or ROPS CABand seat belt are in good condition. Keep seat belt securely fastened during operation.

Operation 8

Always shift to park, set brakes and shut off the tractor when dismounting the tractor.

Always maintain the correct tire pressure. Do not over inflate tires.

Inspect tires and wheels daily. Do not operate with low tire pressure, cuts bubbles damaged rims, or missing or loose lug bolts and nuts.

Carefully inspect tire and rim assembly after a flat or under inflated tire for damage to the rim or tire.

Use a clip on chuck and extension hose long enough to stand clear and to the side of the wheel assembly when inflating tires.

Never cut or weld near an inflated tire or rim assembly. Heat may cause an increase in pres-sure that may cause the tire to explode.

Do not attempt to mount a tire without proper equipment and experience to complete the job.

Hydraulic System

Always relieve pressure before disconnecting hydraulic and other lines. Avoid high pressure flu-ids. Escaping fluid under pressure can penetrate the skin causing serious injury.

Search for leaks with a piece of cardboard. Protect hands and body from high pressure fluids. If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be removed within a few hours.

Avoid using heat near pressurized fluid lines. Heating can generate flammable spray, resulting in severe burns.

Hydraulic hoses can fail due to physical damage, kinks, age and exposure. Check hoses regularly. Replace damaged or worn hoses immediately.All hydraulic couplers must be clear of dirt and debris. Use protective caps on all fluid openings. Foreign debris can damage the hydraulic system.

Check that the tractor's hydraulic fluid level is full. Run box scraper through several complete cycles from full cut to full dump to remove any trapped air

WARNING

Owner's Responsibility

Always use a safety chains when transporting. Provide only enough slack in the chain to allow turning.

Always use road locks to hold the box scraper in the raised position when transporting(Page 9, Ref. Fig. 1, 2).

Check wheel lug nuts on box scraper before and after transporting.

Do not transport box scraper in excess of 20 mph. Slow down when turning and transporting over rough ground or the box scraper may tip over. Travel at a reasonable and safe speed.

Never remove locking pins until hydraulic cylinders and lines are full of fluid and free of air.

Stand clear when raising or lowering the box scraper. Beware of pinching hazards especially at the cutter bar, side panels and wheel assembly of box scraper.

Never stand with feet under soil penetrating cutter bars and side panel areas. Always use blocking to prevent movement of box scraper when maintain-ing or repairing box scraper.

Never lubricate, adjust, service or adjust box scraper when moving.

Never modify this box scraper without conferring first with the equipment representative.

Always store with the cutter bar in the down, at rest, position.

Beware of overhead wires and narrow gates. Be aware of the box scrapers length, height and width.

Always use safety lockups when servicing or repairing box scraper. Shut off power unit and remove the key before servicing or repairing box scraper.

Do not operate close to a body of water.

WARNING

WARNING

Owner's Responsibility(cont’d) from hydraulic hoses and cylinders. Recheck trac-tor's hydraulic fluid level and refill with the box scraper in the fully raised position as needed. Clean up any spilled fluid immediately to prevent accidents and/or environmental damage.

Use leakproof containers when draining fluid. Do not use food and beverage containers that may mislead someone into drinking it. Dispose of flu-ids properly.

Set Up

The LL11 Series Drawn Box Scraper should be matched to a tractor with sufficient horsepower to pull the implement without stalling or overloading the tractors engine.

IMPORTANT: Tractor horsepower recommenda-tions for the LL11 can be found in the Specifications(Page 1) section of this manual.

The LL11 Series Drawn Box Scraper engages and is controlled by a single hose hydraulic cyl-inder. For the correct hookup and maintenance see page 10.

The LL11 Series Drawn Box Scraper is equip-pzed with scarifier shanks for more aggressive cutting and are adjustable. Adjust the height by removing the hitch pin clip from the clevis pin holding the scarifier shank in the scarifier bar. Slide out the clevis pin and washers being care-ful to hold the scarifier shank from falling. Adjust to the preferred height and reinsert clevis pin and

washers and secure with the hitch pin clip.

Do not turn the box scraper with the scarifier shanks engaged. Doing so may damage the shanks or box scraper.

Do not operate the box scraper in rocky condi-tions. Doing so may cause damage to the box scraper .

Maintenance

It is important to maintain and service the LL11 Series Drawn Box Scraper to continually do the work it was designed for.

To help prevent serious injury or death to you or others caused by unexpected movement, be sure to service machine on a level surface. If machine is connected to tractor, engage parking brake and place transmission in PARK. Raise the box scraper and slide the transport cylinder lock over the hydraulic cylinder rod(Figure 1 and 2). Insert and lock the transport lock snapper pin(Figure 2). Shut off engine and remove key. If machine is detached from tractor block wheels and use safety stands to prevent movement.

Inspect cutting blade periodically for wear and damage. Replace where necessary.

Maintain equal air pressure in all tires to prevent uneven cutting.

Check wheels for low pressure, cuts, bubbles,

9 Operation

Transport lock snapper pin

Transport cylinder lock

Figure 1 Figure 2

Transport cylinder lock engaged and transport lock snapper pin inserted and locked

WARNING

B

C D

damaged rims or missing lug bolts and nuts. Replace as necessary.

Explosive separation of a tire and rim parts can cause serious injury or death. Do not attempt to mount a tire unless you have the proper equip-ment and experience to perform the job.

Always maintain the correct tire pressure. Do not inflate the tires above the recommended pres-sure.

Never weld or heat a wheel and tire assembly. The heat can cause an increase in air pressure result-ing in a tire explosion. Welding can structurally weaken or deform the wheel.

When inflating tires, use a clip-on chuck and extension hose long enough to allow you to stand to one side and NOT in front of or over the tire assembly.

Lubrication

It is important to maintain and service the LL11 Series Drawn Box Scraper to continually do the

work it was designed for. Grease the box scraper at the following locations and intervals:

Wheel Yoke Assembly(Figure 3, Ref. A - 2 places)grease daily or at 10 hour intervals.

Hydraulics

It is important to keep hydraulics well maintained to prevent strain on the box scraper or the power unit.

Check fluids regularly and keep reservoirs filled to proper capacity.

Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure.

Search for leaks with a piece of cardboard. Protect hands and body from high pressure fluids. Spray from high pressure nozzles can penetrate the skin and cause serious injury. Keep spray from contact-ing hands or body. If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this type of injury should reference a knowledgeable medical source.

Hydraulic hoses can fail due to physical damage, kinks, age, and exposure. Check hoses regularly, replace damaged hoses.

IMPORTANT: All hydraulic couplers must be clear of debris, dust, and sand. Use protective caps on fluid openings until ready to make connection. Foreign material can damage the hydraulic sys-tem.

NOTE: To help identify and properly connect the hydraulic hose, refer to Figure 4 below. The male coupler(Figure 4, Ref. B) connects to the power unit's out coupling. The elbow coupling attaches to the cylinder (Figure 4, Ref. C). The cylinder is equiped with a breather (Figure 4, Ref. D). Check regularly that the breather is in good working con-dition. Replace if neccesary.

Operation 10

WARNING

A

Figure 4

Figure 3

11 Parts Catalog

LL11 Series Drawn Box Scraper

Figure 5

Parts Catalog

Ref.# Part # Description Qty.

1 5DDM00527 MAIN FRAME WELDMENT 5' 1

5DDM00528 MAIN FRAME WELDMENT 6' 1

2 5DDM00529 AXLE ASSEMBLY 1

3 5DDP00221 1/2" x 1 1/2" HCS, GRADE 8 8

4 5DDP00222 1/2" FLAT WASHER, GRADE 8 8

5 5DDP00223 1/2" THRU-HARDENED LOCK WASHER 8

6 5DDP00224 1/2 HEX NUT, GRADE 8 8

7 5DDP00228 SCARIFIER SHANK MS

8 5DDP00230 CLEVIS PIN MS

9 5DDP00231 HITCH PIN CLIP MS

10 5DDP00229 SCARIFIER REPLACEABLE TIP MS

11 5DDP00274 1/2" USS FLAT WASHER MS

12 5DDP00111 1/8" NPT GREASE FITTING 2

13 5DDP00225 GRADER BLADE 5 FEET 1

5DDP00226 GRADER BLADE 6 FEET 1

14 5DDP00227 5/8" X 1 3/4" PLOW BOLT MS

15 5DDP00119 5/8" THRU-HARDENED LOCK WASHER MS

16 5DDP00120 5/8" HEX NUT, GRADE 8 MS

17 5DDP00232 JACK ASSEMBLY 1

18 5DDP00233 JACK PIN 1

19 5DDP00195 OWNERS MANUAL HOLDING TUBE 1

20 5DDP00194 MANUAL TUBE MOUNTING SCREWS 2

21 5DDP00249 HYDRAULIC CYLINDER CLEVIS PIN 1

22 5DDP00236 HUB ASSEMBLY 2

23 5DDP00237 BEARING SEAL 2

24 5DDP00238 BEARING 4

25 5DDP00239 BEARING RACE 4

26 5DDP00240 HUB HOUSING 2

28 5DDP00241 COTTER PIN 2

30 5DDP00242 FLAT WASHER 2

31 5DDP00243 HEX NUT 2

32 5DDP00244 HUB CAP 2

33 5DDP00245 WHEEL NUT 10

34 5DDP00246 WHEEL STUD 10

35 5DDP00235 TIRE, 20.5 x 8 x 10 2

36 5DDP00234 WHEEL, 6 x 10 2

37 5DDP00247 HYDRAULIC CYLINDER 3 BORE X 8 STROKE 1

39 5DDP00268 CYLINDER BREATHER 1

40 5DDP00250 COTTER PIN 1

Parts Catalog 12* Model Specific

13 Parts Catalog

Parts Catalog(cont'd.)

Ref.# Part # Description Qty.

41 5DDP00270 SAFETY CHAIN, 10K 1

42 5DDM00530 TRANSPORT CYLINDER LOCK 1

43 5DDP00248 3/8" X 3" SNAPPER PIN 1

44 5DDA00038 HOSE ASSEMBLY FROM TRACTOR TO CYLINDER, 8' 1

45 5DDP00113 MALE HYDRAULIC TIP 1

46 5DDP00269 5/8" x 1 1/2" HCS, GRADE 8 1

47 5DDP00271 5/8" USS FLAT WASHER 1

51 5DDP00272 HITCH ASSEMBLY 1

52 5DDP00273 5/8" X 4 1/2" HCS, GRADE 8 2

53 5DDP00461 LL1160 DECAL SHEET(NOT SHOWN) INCLUDES(6) WARNING DECALS(REFERENCE PAGE 4), (2)FRONTIER LOGO DECALS, (2) LL1160 MODEL DECALS (NOT SHOWN)

1

54 5DDP00462 LL1172 DECAL SHEET(NOT SHOWN) INCLUDES(6) WARNING DECALS(REFERENCE PAGE 4), (2)FRONTIER LOGO DECALS, (2) LL1172 MODEL DECALS (NOT SHOWN)

1

55 5DDP00161 2" X 9" RED RETRO REFLECTIVE STRIP (NOT SHOWN) 2

56 5DDP00314 LL11 SERIES OPERATOR'S MANUAL(NOT SHOWN) 1

* Model Specific

Reference Page 11, Figure 5

Note: All hydraulic hoses on the LL11 Drawn Box Scraper are 3/8"" diameter. Specific lengths are listed in the parts list.

Bolt and Torque Chart 14

15 Warranty

WARRANTYPlease enter information below and save for future reference:

Date Purchase: _____________________________ From (Dealer):______________________________Model Number: ____________________________ Serial Number: ______________________________

Double D Mfg, L.L.C. (“Double D”) warrants this product to be free from defect in material and workmanship. Except as otherwise set forth below, the duration of this Warranty shall be for SIX (6) MONTHS COMMENCING ON THE DATE OF DELIVERY OF THE PRODUCT TO THE ORIGINAL PURCHASER. The applicable warranty period for commercial or rental use shall be ninety (90) days from the date of purchase. This Warranty will apply if notified to DOUBLE D within thirty (30) days after such defect is discovered.

As it relates to LL11 series only, warranty period shall be TWELVE (12) MONTHS COMMENCING ON THE DATE OF DELIV-ERY OF THE PRODUCT TO THE ORIGINAL PURCHASER. The applicable warranty period for commercial or rental use shall be SIX (6) MONTHS from the date of purchase.

Under no circumstances will this Warranty apply in the event that the product, in the good faith opinion of DOUBLE D, has been subjected to improper operation, improper maintenance, misuse, or an accident. This Warranty does not apply in the event that the product has been materially modified or repaired by someone other than DOUBLE D, a DOUBLE D authorized dealer or distribu-tor, and/or a DOUBLE D authorized service center. This Warranty does not cover normal wear or tear, or normal maintenance items. Such items include, but are not limited to tires, blades, skid shoes, and cutting edges. This Warranty also does not cover repairs made with parts other than those obtainable through DOUBLE D.

This Warranty is extended solely to the original purchaser of the product. Should the original purchaser sell or otherwise transfer this product to a third party, this Warranty does not transfer to the third party purchaser in any way. There are no third party beneficiaries of this Warranty.

DOUBLE D makes no warranty, express or implied, such as but not limited to: shanks, cutting edges, hydraulic components, bearings, tires, and other Double D accessories not manufactured by DOUBLE D. Warranties for these items, if any, are provided separately by their respective manufacturers in conjunction with DOUBLE D.

DOUBLE D’s obligation under this Warranty is limited to, at DOUBLE D’s option, the repair or replacement, free of charge, of the product if DOUBLE D, in its sole discretion, deems it to be defective or in noncompliance with this Warranty. Such parts shall be provided by the selling dealer to the user during regular working hours. If requested, the product must be returned to DOUBLE D with proof of purchase within thirty (30) days after such defect or noncompliance is discovered or should have been discovered, routed through the dealer and distributor from whom the purchase was made, transportation charges prepaid. DOUBLE D shall complete such repair or replacement within a reasonable time after DOUBLE D receives the product. THERE ARE NO OTHER REMEDIES UNDER THIS WARRANTY. THE REMEDY OF REPAIR OR REPLACEMENT IS THE SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY.

THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE OF THIS WARRANTY. DOUBLE D MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND DOUBLE D SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY AND/OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE (EXCEPT WHERE PROHIBITED BY LAW).

DOUBLE D shall not be liable for any incident or consequential losses, personal injuries or death, private property loss, damages or expenses, arising directly or indirectly from the product, whether such claim is based upon breach of contract, breach of warranty, negligence, misuse, strict liability in tort or any other legal theory. DOUBLE D’s obligation under this warranty, to the extent allowed by law, is in lieu of all warranties, implied or expressed for a particular purpose and any liability for incidental and consequential damages with respect to the sale or use of the items warranted. Without limiting the generality of the foregoing, DOUBLE D specifi-cally disclaims any damages relating to (i) lost profits, business, revenues or goodwill; (ii) loss of crops; (iii) loss because of delay in harvesting; (iv) any expense or loss incurred for labor, supplies, substitute machinery or rental; or (v) any other type of damage to property or economic loss.

This Warranty is subject to any existing conditions of supply which may directly affect DOUBLE D’s ability to obtain materials or manufacture replacement parts.

No agent, representative, dealer, distributor, serviceperson, salesperson, or employee of any company, including without limitation, DOUBLE D, its authorized dealers, distributors, and service centers, is authorized to alter, modify, or enlarge this Warranty.

This Warranty is subject to the warranty registration being submitted. For warranty services, contact your selling dealer.

Warranty for Parts 16

REPLACEMENT PARTS WARRANTY

Double D Mfg, L.L.C. (“DOUBLE D”) warrants its parts to be free from defect in material and workmanship for a period of ninety (90) days from the date of delivery of the part(s) to the original purchaser.

Replacement or repair parts installed in the equipment covered by warranty are warranted for ninety (90) days from date of purchase of such part or to the expiration of the applicable new equipment warranty period, whichever occurs later.

Under no circumstances will this Warranty apply in the event that the product the parts are installed, in the good faith opinion of DOU-BLE D, has been subjected to improper operation, improper maintenance, misuse, or accident. This Warranty does not cover normal wear or tear, or normal maintenance items. Such items include, but are not limited to tires, blades, skid shoes, and cutting edges. This Warranty also does not cover repairs made with parts other than those obtainable through DOUBLE D.

This Warranty is extended solely to the original purchaser of the parts. Should the original purchaser sell or otherwise transfer the parts to a third party, this Warranty does not transfer to a third party purchaser in any way. There are no third party beneficiaries of this Warranty.

DOUBLE D’s obligation under this Warranty is limited to, at DOUBLE D’s option, the repair or replacement, free of charge, of the replacement part if DOUBLE D, in its sole discretion, deems it to be defective or in noncompliance with this Warranty. The sell-ing dealer shall provide such parts to the user during regular working hours. If requested, the replacement part must be returned to DOUBLE D with proof of purchase within thirty (30) days after such defect or noncompliance is discovered or should have been discovered, routed through the dealer and distributor from whom the purchase was made, transportation charges prepaid. DOUBLE D shall complete such repair or replacement within a reasonable time after DOUBLE D receives the replacement part. THERE ARE NO OTHER REMEDIES UNDER THIS WARRANTY. THE REMEDY OF REPAIR OR REPLACEMENT IS THE SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY.

THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE OF THIS WARRANTY. DOUBLE D MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND DOUBLE D SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY AND/OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE (EXCEPT WHERE PROHIBITED BY LAW).

DOUBLE D shall not be liable for any incident or consequential losses, personal injuries or death, private property loss, damages or expenses, arising directly or indirectly from the product, whether such claim is based upon breach of contract, breach of warranty, negligence, misuse, strict liability in tort or any other legal theory. DOUBLE D’s obligation under this warranty, to the extent allowed by law, is in lieu of all warranties, implied or expressed for a particular purpose and any liability for incidental and consequential damages with respect to the sale or use of the items warranted. Without limiting the generality of the foregoing, DOUBLE D specifi-cally disclaims any damages relating to (i) lost profits, business, revenues or goodwill; (ii) loss of crops; (iii) loss because of delay in harvesting; (iv) any expense or loss incurred for labor, supplies, substitute machinery or rental; or (v) any other type of damage to property or economic loss.

This Warranty is subject to any existing conditions of supply which may directly affect DOUBLE D’s ability to obtain materials or manufacture replacement parts.

No agent, representative, dealer, distributor, service person, salesperson, or employee of any company, including without limitation, DOUBLE D, its authorized dealers, distributors, and service centers, is authorized to alter, modify, or enlarge this Warranty.

For warranty services, contact your selling dealer.

© 2008 DoubleD Manufacturing . All Rights Reserved

PART NO.5DDP00314