Woods Equipment L36, L59 User Manual

4 (1)

ROTARY MOWER

L59 & L306 AC/B & C

For use on Allis Chalmers B & C Tractors

29936

Rev. 5/18/2007

 

Tested. Proven. Unbeatable.

OPERATOR'S MANUAL

TO THE DEALER:

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

The dealer must complete the Product Registration included with the Operator’s Manual. The customer must sign the registration which certifies that all Dealer Check List items have been completed. The dealer is to return the prepaid postage portion to Woods, give one copy to the customer, and retain one copy. Failure to complete and return this card does not diminish customer’s warranty rights.

TO THE OWNER:

Read this manual before operating your Woods 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 adjustment and operating procedures before attempting to operate. Replacement manuals can be obtained from your dealer. To locate your nearest dealer, check the Dealer Locator at www.WoodsEquipment.com, or in the United States and Canada call 1-800-319-6637.

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

Use only genuine Woods service parts. Substitute parts will void the warranty and may not meet standards 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.

 

 

 

 

2 Introduction

Gen’l (Rev. 2/5/2007)

 

 

 

 

TABLE OF CONTENTS

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 PARTS LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 BOLT TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 BOLT SIZE CHART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 PRODUCT WARRANTY . . . . . . . . . . . . . . . . . . . . . . . INSIDE BACK COVER REPLACEMENT PARTS WARRANTY . . . . . . . . . . . . . . . . . . BACK COVER

GENERAL INFORMATION

The purpose of this manual is to assist you in operating and maintaining your cutter. Read it carefully. It furnishes information and instructions that will help you achieve years of dependable performance. These instructions have been compiled from extensive field experience and engineering data. Some information may be general in nature due to unknown and varying operating conditions. However, through experience 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 printing but, due to possible inline production changes, your cutter may vary slightly in detail. We reserve the right to redesign and change the cutters as may be necessary without notification.

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

!LEA EL INSTRUCTIVO!

Si no lee Ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad.

This Operator’s Manual should be regarded as part of the machine. Suppliers of both new and second-hand machines must make sure that this manual is provided with the machine.

29936 (Rev. 5/18/2007)

Introduction 3

 

 

 

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

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 prevention are dependent upon the awareness, concern, judgement, and proper training of personnel 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.

TRAINING

Safety instructions are important! Read all attachment and power unit manuals; follow all safety rules and safety decal information. (Replacement manuals and safety decals are available from your dealer. To locate your nearest dealer, check the Dealer Locator at www.WoodsEquipment.com, or in the United States and Canada call 1-800-319- 6637.) Failure to follow instructions or safety rules can result in serious injury or death.

If you do not understand any part of this manual and need assistance, see your dealer.

Know your controls and how to stop engine and attachment quickly in an emergency.

Operators must be instructed in and be capable of the safe operation of the equipment, its attachments, and all controls. Do not allow anyone to operate this equipment without proper instructions.

Never allow children or untrained persons to operate equipment.

PREPARATION

Check that all hardware is properly installed. Always tighten to torque chart specifications unless instructed otherwise in this manual.

Always wear relatively tight and belted clothing to avoid getting caught in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing, and head; and respirator or filter mask where appropriate.

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

Remove accumulated debris from this equipment, power unit, and engine to avoid fire hazard.

Make sure all safety decals are installed. Replace if damaged. (See Safety Decals section for location.)

Make sure shields and guards are properly installed and in good condition. Replace if damaged.

Inspect and clear area of stones, branches, or other hard objects that might be thrown, causing injury or damage.

OPERATION

You may not be able to stop the tractor safely if the clutch or brake pedal mechanisms are improperly adjusted, allowing them to contact mower components.

When the mower lift stops are installed as instructed in this manual, properly adjusted clutch and brake pedal mechanisms will not contact mower components. You should frequently check that the tractor clutch and brake pedal mechanisms are in adjustment.

If the clutch or brake pedal mechanisms can contact mower components, do not put mower into service until properly adjusted.

Do not put mower into service unless discharge chute is installed and in good condition. Replace if damaged.

Keep bystanders away from equipment.

Do not operate or transport equipment while under the influence of alcohol or drugs.

Never direct discharge toward people, animals, or property.

Operate only in daylight or good artificial light.

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

Always comply with all state and local lighting and marking requirements.

Never allow riders on power unit or attachment.

Always sit in power unit seat when operating controls or starting engine. Place transmission in neutral, engage brake, and ensure all other controls are disengaged before starting power unit engine.

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

Do not operate or transport on steep slopes.

4 Safety

L59 Safety Rules (Rev. 9/1/2006)

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Do not stop, start, or change directions suddenly on slopes.

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

Watch for hidden hazards on the terrain during operation.

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

TRANSPORTATION

Always comply with all state and local lighting and marking requirements.

Never allow riders on power unit or attachment.

Do not operate PTO during transport.

Watch for hidden hazards on the terrain.

Do not operate or transport on steep slopes.

Do not operate auxiliary hydraulics during transport.

Do not operate or transport equipment while under the influence of alcohol or drugs.

MAINTENANCE

Before dismounting power unit or performing any service or maintenance, follow these steps: disengage power to equipment, lower the 3-point hitch and all raised components to the ground, operate valve levers to release any hydraulic pressure, set parking brake, stop engine, remove key, and unfasten seat belt.

Do not modify or alter or permit anyone else to modify or alter the equipment or any of its components in any way.

Always wear relatively tight and belted clothing to avoid getting caught in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing, 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 under-

neath 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. Follow Operator's Manual instructions for working underneath and blocking requirements or have work done by a qualified dealer.

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

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

Make certain all movement of equipment components has stopped before approaching for service.

Frequently check blades. They should be sharp, free of nicks and cracks, and securely fastened.

Do not handle blades with bare hands. Careless or improper handling may result in serious injury.

Your dealer can supply genuine replacement blades. Substitute blades may not meet original equipment specifications and may be dangerous.

Tighten all bolts, nuts, and screws to torque chart specifications. Check that all cotter pins are installed securely to ensure equipment is in a safe condition before putting unit into service.

Make sure all safety decals are installed. Replace if damaged. (See Safety Decals section for location.)

Make sure shields and guards are properly installed and in good condition. Replace if damaged.

Wear gloves when installing belt. Be careful to prevent fingers from being caught between belt and pulley.

STORAGE

Block equipment securely for storage.

Keep children and bystanders away from storage area.

L59Safety Rules (Rev. 9/1/2006)

Safety 5

Woods Equipment L36, L59 User Manual

SAFETY & INSTRUCTIONAL DECALS

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Replace Immediately If Damaged!

1 - 25505

MODEL NO.

SERIAL NO.

Woods Equipment Company

Oregon, Illinois, U.S.A.

3 - SERIAL NUMBER PLATE

BE CAREFUL!

Use a clean, damp cloth to clean safety decals.

Avoid spraying too close to decals when using a pressure washer; high-pressure water can enter through very small scratches or under edges of decals causing them to peel or come off.

Replacement safety decals can be ordered free from your Woods dealer. To locate your nearest dealer, check the Dealer Locator at www.WoodsEquipment.com, or in the United

States and Canada call 1-800-319-6637.

2 - 53425

DANGER

ROTATING BLADES AND

THROWN OBJECTS

Do not put hands or feet under or into mower when engine is running.

Before mowing, clear area of objects that may be thrown by blade.

Keep bystanders away.

Keep discharge chute and guards in place and in good condition.

BLADE CONTACT OR THROWN OBJECTS CAN

CAUSE SERIOUS INJURY OR DEATH.

53425-B

6 Safety

29936 (Rev. 5/18/2007)

 

 

OPERATION

A WARNING

Do not allow children or unqualified persons to operate equipment.

Keep bystanders away from equipment while it is in operation.

A CAUTION

Stop mower and tractor immediately upon striking an obstruction. Turn off engine, remove key, inspect and repair any damage before resuming operation.

Alway wear relatively tight and belted clothing to avoid entanglement in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hands, hearing and head.

MOWING GRASS

Woods model 59, L59, and L306 series mowers are equipped with suction-type blades which make them ideal for finish mowing large areas of lawn. The machine should be run level when mowing, and the uncut area should be kept to the left side (right side on left-handed machine). This prevents a small windrow that might otherwise occur.

Streaking

With certain types of grass and under certain seasonal conditions, the front caster wheels may roll the grass down enough that it will not come all the way back up and will not be cut as short as the surrounding area. This may appear to be a streak left by the spindle, but it is not. The only solution, under these conditions, is to carry the weight of the machine on the lift chains with the caster wheels adjusted up so they carry the weight when riding a high ridge or high spot.

TRACTOR OPERATING INSTRUCTIONS

Operate the tractor at full governed rpm when doing normal mowing. If the forward speed is too high, a lower gear can be used.

Height Adjustment (Without Casters)

The mower is raised or lowered and the mowing height is maintained by the tractor hydraulic system.

Set the hydraulic control lever stop for the desired mowing level. Adjust the side skids so that they just

clear the ground. The side skids will minimize scalping by lifting the mower over bumps.

Height Adjustment (With Casters)

Adjustments for 59 and L59 casters are made by placing the axle in the upper and lower hole in the yoke, or by moving spacers to top or bottom of the pivot shaft. On L306, adjust by using various holes in caster arm. Adjust side skids 1/2" above the ground.

Raise mower off the ground when backing and turning at same time.

Mower Attitude

Position front of mower level with or slightly below the rear of mower to provide a closer cutting. Mowing with the front end high will produce ragged cuts with a scalloped look, excessive shredding, and will require extra power.

Attitude Adjustment (Figure 1)

For best mowing results, dimension “A” should not be more than 1/2" higher, and never lower, than dimension “B”.

Dimension “B” is set by adjusting casters, gauge wheels, or lift chains.

Dimension “A” is set by raising or lowering push channel arms in idler bracket.

NOTICE

Any adjustment to either dimension “A” or “B” will require adjustment to the other.

Check cutting height and attitude by placing a straight edge along the outside edge of the mower frame as shown in Figure 1.

Measure from the bottom edge of the straight edge at the front and rear at least 32" apart. The front measurement should be approximately 1/2" lower than the rear.

To determine cutting height, it is necessary to subtract the distance the blade is below mower frame from the front measurement. On the L59, the blade is 4-5/8" below the mower frame. On the L306, it is 4-7/8" below.

When checking cutting height, be sure to take measurements on both sides of the mower. Be sure the mower is level from side to side using these measurements.

When changes are made to cutting height or attitude, be sure to check belt alignment and tension.

29936 (Rev. 5/18/2007)

Operation 7

 

 

Figure 1. Attitude Adjustment

NOTICE

Improper belt alignment or tension can cause premature belt failure.

LUBRICATION

Grease caster pivot and wheel every 8 hours of operation. There are grease fittings on each of the three blade spindles. These are accessible without shield removal. Grease every 24 hours of operation with a good grade light to medium grease gun.

NOTICE

Do not over grease spindles. Excess grease could be transferred to the belt and cause slippage or premature failure.

BELT TENSION (SEE FIGURE 2)

Set belt tension using a spring scale or other force measuring device. Remove left belt shield. Attach scale between cutter and left pulley. Apply between three and four pounds of force. Belt deflection should measure 5/16" for normal conditions.

Tension may be increased if necessary to prevent belt from slipping in heavy mowing conditions.

When checking tension without a force measuring device, the belt, when properly set, should feel very tight.

Cycle belt through at least two revolutions after any adjustment before checking tension. These belts are very strong and need to be adjusted very tight. Belts are more likely to be damaged by excessive slippage then from being overtightened.

NOTICE

Belt must not rub deck or crosswise support.

Tension adjustments may be made by moving the idler pulleys up or down.

Figure 2. Proper Belt Tension

NOTICE

Alignment must be rechecked if it is necessary to move idler pulleys to get proper belt tension.

Tension on a new belt should be readjusted every half hour for the first two hours and then checked every eight hours of operation.

SIDE SHIELD & DISCHARGE CHUTE

Side shield and discharge chute are provided for discharge end of mower (left end on white frames and right end on yellow frames). Use side shield for normal mowing and in areas where other persons may be present. Use discharge chute for very heavy mowing conditions.

NOTICE

Always use either side shield or discharge chute.

OPTIONAL EQUIPMENT

Optional equipment available includes casters for cutting height control, front roller to minimize scalping, low and extra suction blades, and a leaf mulcher. Low suction blades are for sandy areas where abrasive action could cause excessive blade wear. Extra suction blades are designed to lift up fragile downed grasses for better cutting results and are also recommended for use with Woods leaf mulcher attachment.

MOWER SPINDLE ASSEMBLIES

Mower spindle assemblies are equipped with two tapered roller bearings. Bearing adjustment is held by a roll pin. Adjustment should not be necessary. Repair requires special skills and tools. You may save time and money by using a new spindle assembly.

BLADE SERVICING

Keep blades sharp for a good mowing job. Sharpen both ends of the blade the same amount to maintain balance. Do not sharpen blade to a razor edge, but

8 Operation

29936 (Rev. 5/18/2007)

 

 

leave a 1/16" blunt edge. Do not sharpen back side of blade. When replacing blades, do not substitute any bolt for the special Nylok blade bolt. The Nylock bolt is self-locking, meeting the non-loosening requirements for this application.

NOTICE

On mowers with white frames, the blade bolts have left hand threads.

Both 59 and 306 mowers use cup washers under blades. These washers will burn and lose their clamping force if excess slippage occurs. Inspect and replace as necessary. The L306 mower incorporates a friction clutch disc which is designed to slip only when striking a solid object. Should blade slip during mowing, tighten by adding thin shim washers over bushing, between top cup washer and blade, until blades will hold desired load. Blade bolts should be torqued to 170 lbs-ft.

HOW TO SOLVE BELT PROBLEMS

Assemble as shown on mower decal. If not installed correctly, more twist will result than is allowable.

Belt whip is caused by belt misalignment unless mower is driven by a rough-running or 2-cylinder engine.

Proper position of L59 and L306: Adjust mower forward and back to such a position that the rear take-up idlers are near the bottom of their slots when the belt lines up with the proper groove in the center pulley and is tight. Never run the idlers high in the slots as this will cause misalignment.

It is assumed that the mower is adjusted to run approximately level. If the front of the mower is down, the idlers will have to be raised. If the back of the mower is down, the idlers will have to be down further. Belts must be in proper alignment with sheave grooves as shown in Figure 4 and Figure 5.

PTO pulleys must be moved in or out to cause the belt to be in alignment with the idlers.

Belt Tension: Run belts very tight. Present belt designs are much stronger than we are accustomed to and will stand more tension. Slipping will heat and ruin a belt but tension is not harmful. You can minimize the amount of change in belt length as mower is raised and lowered by keeping the rear idlers adjusted to a low position.

Figure 3. Use of Straight Edge (Side View)

How to Align a Twisted Belt

Right: Inside edge of belt are approximately lined up with the sheave.

Figure 4

Wrong: Outer edge of belt appears to be in line.

Figure 5

29936 (Rev. 5/18/2007)

Operation 9

 

 

ASSEMBLY

Center Shield

To allow more lift on tractors with minimum ground clearance, such as Fords, IH LoBoy, Kubotas, Satohs, etc., a center belt shield is not offered. Refer to page 24. If the box of parts has a center belt shield, bolt center belt shield bracket (34) to deck with 3/8 x 1" bolt. Bolt center shield (10) to bolts welded in deck and bracket (34).

To provide clearance between tractor muffler and left belt shield on L306, see page 24.

Side Skids

Bolt skids in such a position that they will be carried close to the ground, but so they do not ride continually on the ground when mower is operated at desired mowing height.

On 59’s, use 3/8 x 1" heat-treated bolts (torque to 35 lbs-ft), lock washer and nuts. On L306’s, use 1/2 x 1-1/4" heat treated bolts, lock washers and nuts.

Front Toe Guard

Refer to page 24. Front toe guards (6) are furnished for some mowers. When provided, bolt them to the front of the mower, using 3/8 NC x 3/4" carriage bolts and 3/8" flange lock nuts. (NOTE: On 59 and L59 where casters are installed on outer deck rails, bolt toe guards to mower so outer ends are about 2" in from end of deck. Otherwise, end of toe guard will be about 1/2" in from end of deck.) End of L306 toe guard will be 3/4" in from end of deck.

Crosswise Rear Support

Refer to page 24. Install bushing (16) into center hole in crosswise rear support and bolt it to back of mower deck with short bar forward and offset up using 1/2 x 2" hex head cap screw and 1/2" flange lock nut. NOTE: On L59, L306F10-2, “S”, JD85, JD95, and GM4 mountings, a special crosswise rear support is provided. If tractor is equipped with turf tires, use upper center hole in crosswise support, and for Ag tires, use lower hole. See mounting frame drawing in those manuals.

Channel Arms

Refer to page 24. Slide mower under tractor. Attach channel arms (12) to mower frame using 5/8 x 1-1/2" clevis pin and safety pins. Pin crosswise rear support bar (15) between channel arms and bolt center to frame angle bracket as shown.

Casters

If casters are used, see page 27 or page 28, except for the L59 mower on Ford 1000, 1600, 1700, 1900, and Satoh S650. (See mounting frame drawing in manual.) L306 caster assembly will not fit on IH424, 2424, 444, 2444, 454 and 2400; John Deere 1010 & 1020; Deutz 2506, 3006 and other tractors with swept back front axle as they will hit front tires. Caster wheels cannot be used on GM4 mounting.

L306 Casters

On Ford 8N, Massey 135, Deutz 4006, IH 354, and 2300 with straight front axle, etc., the right caster should be put on side angle, bolting it over side shield and between side angle and right skid. Left caster should attach to short bar on deck so casters will be inside of left front tire. Left front tractor tire should be moved out to clear caster wheel. On Ford 1000, Kubota tractors, etc., both arms will bolt to the outer deck rails. Caster wheels cannot be used on GM4 mounting.

Front Roller Assembly Instructions

Refer to page 24. On 59 mowers, put item (28) on left side and item (27) on right side of mower using 3/8" carriage bolts and nuts.

On L306 mowers, item (28) goes on right side and item (27) on left. This will put the highest hole in brackets rearward on 59 and the next to the highest hole rearward on L306.

Assemble roller and roller rod (26) in rear holes in brackets (27 & 28). Secure with 3/16" cotter pins. Turn roller by hand to see that it turns freely.

MOUNTING FRAME ASSEMBLY

Refer to page 18.

Idler & Mounting Bracket Assembly

Remove bolts holding front end of drawbar in place. Slide idler bracket (6) between tractor wheel housings, with idler slides rearward, and bolt to the center set of holes in rear wheel housings, using holes in idler bracket.

Use two 7/16" thick shims at each front hole between the end plates and the tractor wheel housings. If necessary, also use 5/8" flat washers. Assembly using either 1/2" or 5/8 x 2-1/4 bolts and lock washers.

Idler Assembly to Idler Bracket

Install one V-groove idler (2) to left side of front verticle slot by installing three 5/8" flat washers between idler

10 Assembly

29936 (Rev. 5/18/2007)

 

 

Loading...
+ 22 hidden pages