HENKE HH29 (01) PDF MANUAL

Please read this manual in its entirety before installing or operating the wing.

The items listed in this product manual may ship loose with the Hitch. If any items appear to be missing, or if you need assistance of any kind, please call Henke Manufacturing at (913) 682-9000 or toll-free at (888) 682-9010.

A careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings, and observing certain precautions. The first section of this manual includes a list of Safety Messages that, if followed, will help protect the operator and bystanders from injury or death. Read and understand these Safety Messages before assembling, operating or servicing this Implement. This equipment should only be operated by those persons who have read the manual, who are responsible and trained, and who know how to do so responsibly.

The Safety Alert Symbol combined with a Signal Word, as seen below, is used throughout this manual and on decals which are attached to the equipment. The Safety Alert Symbol means: “ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” The Symbol and Signal Word are intended to warn the owner/operator of impending hazards and the degree of possible injury faced when operating this equipment.

Practice all usual and customary safe working precautions and above all—remember safety is up to YOU. Only YOU can prevent serious injury or death from unsafe practices.

DANGER Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR VERY SERIOUS INJURY.

WARNING Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH OR SERIOUS INJURY.

CAUTION Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR INJURY.

Important Identifies special instructions or procedures that, if not strictly observed, could result in damage to, or destruction of the machine, attachments or the environment.

NOTE: Identifies points of particular interest for more efficient and convenient operation or repair.

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Serious injury or death may occur unless care is taken to follow the warnings and instructions stated in the Safety Messages. Always use good common sense to avoid hazards.

Repeated or substantial breathing of hazardous dusts, including crystalline silica, could cause fatal or serious respiratory disease including silicosis. Concrete, masonry, many types of rock, and various other materials contain silica sand. California lists respirable crystalline silica as a substance known to cause cancer. Operation of this equipment under certain conditions may generate airborne dust particles that could contain crystalline silica. In those conditions, personal protective equipment including an appropriate respirator must be used. If excessive dust is generated, a dust collection or suppression system should also be used during operation.

Never operate the Snow Plow until you have read and completely understand this Manual, the Truck or Power units Operator’s Manual, and each of the Safety Messages found in these Manuals and those affixed to the Snow Plow, Truck, or Power units and its components. Learn how to stop the power unit engine suddenly in an emergency. Never allow inexperienced or untrained personnel to operate the Truck or Power unit and Snow Plow without supervision. Make sure the operator has fully read and understood the manuals prior to operation.

In addition to the design and configuration of this Snow Plow, including Safety Signs and Safety Equipment, hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training of personnel involved in the operation, transport, maintenance, and storage of the machine. Refer also to Safety Messages and operation instruction in each of the appropriate sections of the Truck or Power unit Manuals. Pay close attention to the Safety Signs affixed to the Snow Plow.

Always maintain the safety signs in good readable condition. If the safety signs are missing, damaged, or unreadable, obtain and install replacement safety signs immediately.

All Safety Shields, Guards and other Protective Safety devices should be used and maintained in good working condition. All safety devices should be inspected carefully at least daily for missing or broken components. NEVER REMOVE PROTECTIVE SHIELDS AND GUARDS! NEVER MODIFY OR CUT PROTECTIVE SHIELDS OR GUARDS! When shields or guards are removed to access areas for maintenance, they must be replaced and be in good condition before operating. Missing, broken, or worn shields, guards, and other protective devices must be replaced at once and prior to operation to reduce the possibility of injury.

The Snow Plow power unit should be equipped with a fire extinguisher, rated for all fires, in an accessible and visible area. The fire extinguisher should be inspected routinely by a certified inspector for operational use and replaced as needed. Never obstruct access to the fire extinguisher.

NEVER use drugs or alcohol immediately before or while driving or operating the Snow Plow. Drugs and alcohol will affect an operator’s alertness and coordination and therefore affect the operator’s ability to operate the Equipment safely. Before operating the Equipment, an operator on prescription or over-the-counter medication must consult a medical professional regarding any side effects of the medication that would hinder their ability to operate the Equipment safely. NEVER knowingly allow anyone to operate this Equipment when their alertness or coordination is impaired. Serious injury or death to the operator or others could result if the operator is under the influence of drugs or alcohol.

Always wear OSHA approved Personal Protective Equipment (PPE) while operating, servicing, repairing, and/or cleaning the Equipment. PPE is designed to provide bodily protection during such activities.

Personal Protective Equipment includes:

-Protective Eye Wear

-Steel Toed Safety Footwear

-Gloves

-Hearing Protection

-Close Fitted Clothing

-Hard Hat-When working around a raised hopper.

-Respirator-Depending on conditions and material being swept or cleaned.

Specialized protective equipment may be required if dangerous or hazardous material is being moved by the plow.

Prolonged operation of the Snow Plow may cause operator boredom and/or fatigue affecting the safe operation of the Snow Plow and Truck or Power unit. It is recommended that the operator take scheduled work breaks to help prevent these potentially impaired operating conditions. If possible, completely shut down the Equipment, exit the cab and move around stretching your arms and legs. Never operate the Equipment in a fatigued or bored mental state that impairs proper and safe Equipment operation.

PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PERMANENT HEARING LOSS! Equipment operation can often be noisy enough to cause permanent hearing loss. We recommend that you always wear hearing protection if the noise in the Operator’s position exceeds 80db. Noise over 85db over an extended period of time will cause severe hearing loss. Noise over 90db adjacent to the Operator over an extended period of time will cause permanent or total hearing loss. Note: Hearing loss from loud noise [from sweepers, chain saws, radios, and other such sources close to the ear] is cumulative over a lifetime without hope of natural recovery.

Prolonged operation of the Equipment in cold weather may cause operator hypothermia affecting the safe operation of the Snow Plow and Truck or Power unit. It is recommended that the operator wear appropriate clothing take scheduled work breaks to help prevent these potentially impaired operating conditions. If possible, completely shut down the Equipment, exit the cab and warm the body in a properly heated area. Never operate the Equipment in a fatigued or impaired mental state that effects the proper and safe Equipment operation.

Use both hands for support when getting on and off the truck or power unit. Use handles and steps on the equipment for support when boarding. Never use the Truck or Snow Plow control levers for support when boarding the equipment.

Use available truck or power unit handles and steps to exit the operator’s station. Make sure you have solid footing before stepping down. Be careful of your step and use extra caution when mud, ice, snow, or other matter has accumulated on the steps or handrails. Never rush to exit or jump off the truck or power unit.

Do not attempt to mount the Truck or Power Unit while the machine is moving. Never attempt to mount a runaway Snow Plow. Serious injury or death may occur from being run over by a moving Truck, Power Unit, or Snow Plow.

BEFORE leaving the operator’s seat, always engage the parking brake and/or set the Truck’s or Power Unit’s transmission in the park position, stop the engine, remove the key, and wait for all moving parts to stop. Never dismount a Truck or Power Unit that is moving or while the engines are running. Operate the equipment controls from the Operator’s seat only.

Always wear a seat belt while driving the equipment during operation and transport. Serious injury or even death could result from falling from the operator’s station or from being involved in a collision.

Start the engines only when seated and belted in the operator’s seat. Operate the equipment controls only while properly seated with the seat belt secured around you. Inadvertent movement of the power unit or attachment components may cause serious injury or death to the operator and passersby. Read the truck or Power Unit operator’s manuals for proper starting instructions.

Do not operate, or perform maintenance to, the Equipment while wearing loose fitting clothing. Entanglement of loose clothing with the rotating elements can result in serious injury or death. Stay clear of all rotating elements at all times.

Operate only in conditions where you have clear visibility of the area in daylight or with adequate artificial lighting. Never operate in darkness of foggy conditions where you cannot clearly see at least 50 feet in front and to the sides of the equipment. Make sure that you can clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions, power lines, oversized debris and foreign objects. If you are unable to see these types of items, discontinue operation until visibility improves.

When transporting the Snow Plow between locations, follow all local traffic laws and regulations.

Operate at a speed that allows you to safely operate and control the Truck and Snow Plow. Safe plowing speed depends on street condition and the type and amount of debris being moved. Slow down for corners, curbs, parked cars, protruding signs and other obstacles. Use slow traveling speeds when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoided.

Do not operate the Equipment if excessive vibration or noise exists. Shut down the equipment and the Truck or Power Unit engine. Inspect the Equipment to determine the source of the vibration or noise. If parts are loose, damaged, or missing, replace them immediately. Do not operate the Equipment until all necessary repairs have been performed. To reduce the possibility of property damage, serious injury, or even death, never operate the Equipment with missing or damaged components.

Never attempt to plow debris that is too large for the Snow Plow (oversized objects such as broken limbs and discarded tires). Such objects may damage the snow plow components and cause serious mechanical damage to the equipment. If possible, carefully place such objects out of the Snow Plow and traffic path until properly removed by another means.

Unplowed snow, piled ice and debris, and snow drifts left behind the equipment might pose a driving hazard to vehicle traffic colliding with the debris or losing traction on the material. It is recommended to post warning signs alerting driver’s of the equipment operation presence and the need to reduce vehicle speed. If such hazards are left behind following the Snow Plows passage, the area should be plowed a second time and any remaining hazards removed by an alternative method.

Do not allow the Snow Plow to come in contact with potentially dangerous and/or hazardous material. Such hazards may include, but are not exclusively limited to, the following:

• Fire Hazards- Fuel spills, burning material,

• Chemical Hazards- Chemical spills, discarded chemical containers, batteries,

• Biological Hazards- Decaying Carcasses, BioMedical Waste,

• Radioactive Hazards-Radioactive Waste, Radioactive Material,

• Carcinogenic Materials-Asbestos,

• Corrosive Materials-Batteries, Acids and Bases.

In most areas, these types of material require special handling requirements for safe and proper disposal and should not be plowed by the Snow Plow, nor can they be disposed of in a general landfill site like most swept waste. Contact the appropriate authority for the collection and disposal requirements of such dangerous and/or hazardous material.

Always wear required OSHA approved Personal Protective Equipment (PPE) when coming in contact with and removing potentially dangerous and hazardous material that has collected on the Snow Plow equipment or which is obstructing one or more components. Pay close attention to dangerous and hazardous material including, but not exclusively limited to, chemicals, decaying carcasses and sharp objects.

Verbal communication near a Truck or Power Unit and Snow Plow is difficult and dangerous. Operating instructions and directions should be made prior to starting the equipment. Unclear and misunderstood communication may lead to operator and bystander injury or death and equipment damage. If communication by the operator is necessary, completely shutdown and exit the equipment. Never allow anyone to approach the equipment while in operation.

Never allow children to play on, under, or around the Truck or Power Unit nor allow children to operate equipment controls. Children can slip or fall off the equipment and be injured or killed. Children can cause the equipment components to shift or fall crushing themselves or others.

Allow passengers only in situations where their presence is involved in the operation (operator training, supervision, maintenance inspection). Never carry passengers whose presence distracts from the safe operation or transport of the equipment. Passengers must be seated securely and belted in the cab’s passenger seat. Never allow any person to ride on any other location of the Truck, Power Unit or Snow Plow during operation or transport.

Extreme caution should be used by the operator when operating near passersby. Stop snow plowing if a passerby comes within 25 feet of the plow to prevent possible passerby injury or death from being struck by the equipment or from a thrown object.

Make sure that no bystander, animal or obstruction such as a vehicle, building, or street sign are within the width of the Snow Plow. The design of the Snow Plow may impair the operator vision when operating. Use extreme caution to ensure that the Snow Plow is not driven into the path of pedestrian or vehicle traffic. Serious injury or death and property damage could result from running into, being crushed by, or run over by a Snow Plow.

Make sure no bystanders or animals are within 25 feet of the equipment basket when dumping contents from or cleaning the Snow Basket. Bucket contents, which may exceed several thousand pounds, could fall and crush a bystander or an animal resulting in possible injury or death.

Use extreme caution when operating the Equipment in traffic. To alert motorist of the Equipment’s presence, use all equipped warning signals to alert motorist and pedestrians of the equipment’s presence and relatively slow speed. Serious injury or death and property damage may occur if a vehicle collides with this Equipment.

Before starting a snow plowing operation, make sure all the warning signal lights are connected, visible and working. Routinely inspect the equipment’s headlights, brake lights, backup lights, and turn signal lights for operational condition. Immediately repair non-functioning lighting. Always follow all local traffic regulations while operating the Snow Plow.

Always turn on all safety lights and flashers when you operate the Snow Plow.

Be particularly careful in transport. The Implement has raised and moved the center of gravity to the front of the Power Unit increasing the possibility of overturn and tipping forward. Turn curves or go up slopes only at low speed and using a gradual turning angle. Go up slopes with the Implement located uphill. Slow down on rough or uneven surfaces.

Do not stand or allow bystander or coworkers between the attachment and the truck or power unit while installing or disconnecting the attachment. Keep hands and body clear of the attachment and the attachment mounts. Serious injury or death can result from a person being crushed between the attachment and truck or power unit.

Reset the tripped snow plow edge by raising the snow plow off the ground. DO NOT attempt to reset the trip edge by hand. The trip edge is spring loaded and sudden and unexpected movement can occur resulting in serious injuries. Keep and hands and feet away from the trip edge. If the trip edge does not reset, stop plowing and have the snow plow repaired before resuming snow plowing.

Make sure the implement is properly attached to the Power Unit and the retaining pins securely lock the Implement into position. Improper mounting of the Implement onto the Power Unit can result in the Implement falling causing serious injury.

The operator of the equipment must be trained in the operation and safe use of this machine. The operator must read and completely understand the operator’s manuals of the Snow Plow, Truck or Power unit manufacturers. New operators should be trained in an open area clear of obstructions before operating on public roadways. If operation of the entire Snow Plow unit (Truck or Power unit) is not completely understood, consult your authorized sales representative for a detailed explanation. Never allow an untrained or unqualified driver to operate the Snow Plow.

The Snow Plow driver must meet the requirements and possess a Motor Vehicle License as determined by the state in which the Snow Plow is operated if used on public roadways. Contact your local State Department of Public Safety office for special licensing requirements to operate the Snow Plow in your area.

Perform service, repairs and lubrication according to the maintenance section. Ensure the unit is properly lubricated as specified in the lubrication schedule and all bolts and nuts are properly torqued. Failure to properly service, repair and maintain this Implement in good operating condition could cause component failure and possible serious injury or even death.

Periodically inspect all moving parts for wear and replace when necessary with authorized service parts. Look for loose fasteners, worn or broken parts, and leaky or loose fittings. Make sure all pins are properly secured. Serious injury may occur from not maintaining this equipment in good working order.

Inspect the entire Snow Plow before each use. Accidents may occur or damage to the equipment may result if the Snow Plow is not maintained in good mechanical working order.

• Check for loose bolts, worn or broken parts, pinched hydraulic hoses, and leaky or loose fittings.

• Make sure all pins are secure and safety pin equipped.

• Make sure replacement parts are the correct size and properly installed.

• Make sure all fluid levels are full and replenish as necessary.

• Make sure fuel, oil, and coolant caps are replaced and tightened.

• Check tire condition for tread wear and tire pressure at the rated PSI.

• Make sure that all safety shields and guards are attached and in good condition.

• Make sure all scheduled maintenance is up to date.

Do not modify or alter this Snow Plow. Do not permit anyone to modify or alter this equipment, any of its components or any Snow Plow function. Modification can result in equipment failure and cause serious injuries to the operator, coworkers, or bystanders.

Use extreme care when climbing onto the equipment to perform repairs, maintenance, and cleaning. Use proper stands and ladders to access areas that cannot be reached from ground level. Slipping and falling off the equipment can cause serious injury or death.

Never attempt to repair, lubricate, adjust, clean, remove obstructions or perform any other type of service to any component while the Snow Plow is in motion or while the engine is running. Completely shut down the engine and wait for all motion to come to a complete stop before servicing the Snow Plow.

Never leave the Snow Plow unattended while the plow is in the raised position. Accidental operation of the lifting lever or a hydraulic failure may cause a sudden drop of the unit which could result in injury or death by crushing. If the plow must be raised for inspection or service securely block up and support the Plow to prevent it falling.

Never crawl under the Snow Plow or any raised component unless it is properly blocked up and support to prevent it from falling. Accidental operation of a lifting lever or hydraulic failure may cause a sudden drop of the unit with injury or death by crushing.

Use proper protective equipment including gloves, safety eye wear, arm protection when handling plow blades and components during replacement, adjustment, and maintenance. Plow edges and components can become sharp and have burrs that could inflict puncture and cuts to the hands, arms, and/or eyes if proper protective equipment is not worn.

Replace bent, cracked, or broken plow blade with a new blade. Never attempt to straighten or weld on plow blades because this will likely crack or otherwise damage the blade with subsequent failure and possible serious injury from broken blade being ejected from plow.

Escaping pressurized hydraulic oil generated by hydraulic pumps has the potential to inflict serious injury and possible death. Never attempt to repair a pump or hose or tighten a connection while the system is pressurized. Always shut down the engine and relieve hydraulic oil pressure before performing any repairs to the hydraulic system.

Hydraulic pressure must be relieved from the hydraulic circuit prior to doing any maintenance or repair work and when the Snow Plow is parked at the end of the day. Place the Snow Plow(s) on the ground or securely blocked up. Turn off the Truck engine then engage the hydraulic remote cylinders several times to relieve hydraulic pressure prior to performing any maintenance or repair work.

Never remove debris from or unclog jams in the plow or lifting components until the engine have been completely shutdown and all components have come to a complete stop and are lowered to ground level and hydraulic pressure relieved. Always wear PPE when removing collected material and debris from the equipment. Serious injury or death may occur if any of these precautions are not followed when removing plugged or entangled debris.

Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.

Do not operate this equipment with hydraulic oil or fuel leaking. Oil and fuel are expensive and their presence could present a hazard. Do not check for leaks with your hand! High-pressure oil streams from breaks in the line could penetrate the skin and cause tissue damage including gangrene. To check for a hose leak, SHUT the ENGINE OFF and remove all hydraulic pressure. Wear oil impenetrable gloves, safety glasses and use Cardboard to check for evidence of oil leaks. If you suspect a leak, REMOVE the HOSE and have it tested at a Dealer. If oil does penetrate the skin, have the injury treated immediately by a physician knowledgeable and skilled in this procedure.

Always read carefully and fully comply with the manufacturers instructions when handling fuels, oils, solvents, cleansers, and any other chemical agent.

Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. Wash Hands after handling.

Avoid contact with hot surfaces on the bottom of the skid shoes or plow cutting edges. Use gloves and eye protection when servicing hot components. Contact with a hot surface can cause serious injury from burns or scalding.

Remove the negative battery cable from the battery before performing any maintenance on the electrical system to prevent an accidental circuit shorting and sparks. Sparks can result in wiring damaged, fire or personal injury.

Before conducting maintenance on the Snow Plow stop the truck or Power Unit, place the transmission in the park position and set the parking brake. Turn the engine off and remove the key to prevent inadvertent or accidental starting of the engine. Unexpected engine start up or vehicle movement can result in serious bodily injuries or death.

Transport the Truck, Power Unit, and Snow Plow only at safe speeds. Serious accidents and injuries can result from driving this equipment at unsafe speeds. Become familiar with the driving characteristics of the equipment and how it handles before operating or transporting on streets and highways. Make sure the Truck’s or Power Unit’s steering, brakes, and wheels are in good condition and operate properly.

Before transporting the Equipment determine the safe transport speeds for you and the machine.

Make sure you abide by the following rules:

• Test the Truck or power unit and Snow Plow at a slow speed and increase the speed slowly. Apply the brakes smoothly to determine the stopping characteristics of the Truck equipped with the Snow Plow. As you increase the speed of the Truck, the stopping distance increases. Determine the maximum safe transport speed for you and the equipment. When driving down a hill or on wet or icy roads, the braking distance increases: use extreme care and reduce your speed. Do not operate the equipment with weak or faulty brakes.

• Obey all traffic laws and regulations. Never exceed the posted speed limit.

• The Snow Plow has moved the center of gravity of the equipment forward. Use extreme caution when transporting at highway speeds. Slow down for sharp corners or on slopes to avoid loss of steering control.

• Only transport the equipment at the speeds determined as safe and which allow for proper control of the machine while driving and stopping during an emergency.

• When operating in traffic, use the Truck’s or Power Units directional indicator or signal lights to indicate your movement. Always use the flashing warning lights and other equipped warning features to alert motorist of your presence and slow moving speed when operating in traffic. Be Aware of Traffic Around You and Watch Out for the Other Guy.

Use the following decals from sheet 7332005-020.

NOTE: Use ALL Decals on sheet 7332005 and ADD (1) decal 7331010 from list below for this Hitch.

Other Attachments and Decals

Instructions:

Follow these instructions to position the above items to your Henke product for safety and professional appearance. Apply on clean surfaces only. They should be properly applied and kept in good condition. If a decal is worn out, torn, or otherwise defaced, call us for an immediate replacement at 1-913-682-9000, or 1-888-682-9010.

For Husting Hitches with upper arms on plow end of husting hitch, position 7331001, 7331003, 7331005, 73310006, 7331007, (4) 7331010, and 7331013 decals as shown in the manual diagrams.

Snow removal equipment must be cared for and maintained regularly. Daily or pre-route inspection and maintenance are necessary. Failure to do so may affect efficiency and safety.

A visual inspection must be carried out after every 8 hours of operation. Look for damaged components, bends, cracked welds or hydraulic leaks. REPAIR IMMEDIATELY! It is recommended to re-torque all bolts after the first 8 hours of use and to regularly check for loosened or missing fasteners. Replace any damaged or missing fasteners immediately.

Because of the environment in which snow equipment is expected to operate, hydraulic lines, fasteners, wearable or replaceable items and warning decals may become damaged by snow, ice and road debris. These items must be inspected daily and replaced if necessary to avoid equipment damage or personal injury.

Lubrication of moving parts is of the utmost importance. Exposure to snow, ice, salt and road debris will wash away lubrication quickly and it may be necessary to inspect and reapply lubrication more than once a day.

CUTTING EDGES & GUARDS: Replace any broken cutting edges, unevenly or excessively worn cutting edges, and broken or worn wear guards.

RUNNING GEAR: Replace broken, worn, or missing running gear shoes, and any damaged adjuster leg components. Grease internal threads and sliding members (it’s best to disassemble and grease directly; zerks aren’t as effective at greasing these areas).

HARDWARE: Replace missing or broken bolts. Proper torque is important! Use grade 8 plow bolts for steel cutting edges.

HOSES: Plug or cap any QC fittings or any open hose ends. Inspect hoses for any leaks or potential leaks. Secure hoses with hose clamps.

CYLINDERS: Check for leaks, and any chrome rod dents or scratches. Apply a light coat of oil or grease on exposed rod surfaces.

JOINTS: Check pins, bushings, and pivot bolts for wear. Make sure all keepers are in place. Make sure shear bolts and pins are same as original equipment (usually grade 2). Some drivers don’t like replacing shear pins and will install grade 8 replacements to avoid replacing during a storm. These items are designed to shear to protect the driver and the equipment. CHECK WELDMENTS FOR CRACKS.

CABLE: Check cable thoroughly for fraying, kinks, and abnormal wear. Make sure cable is properly routed and seated in all sheaves. Verify that cable clamps have the proper torque and are in the correct orientation and spacing. Cable shall be checked prior to each use or after every 8 hours, whichever comes first.

SHEAVES: Verify that sheave, bushings and retaining pins are in good condition and adequately greased. Make sure that sheaves, bushings and pins do not have any abnormal wear and rotate without restriction.

REPLACE WORN OR BROKEN PARTS FOUND BY ABOVE INSPECTIONS

1. Read all instructions before installation or use of your Hitch and Attachment.

2. Park the truck on a flat, level surface. Ensure frame is level side-to-side.

3. Chock the tires. Refer to truck owner’s manual for information about chocking the tires.

4. Be sure that the battery is disconnected when welding any items that are attached to the truck.

5. Attaching items to the frames:

a.) Never weld items to a truck frame. Always use bolts.

b.) Attempt to use existing bolt holes for attachment where available (assuming they are located properly and of the proper size).

c.) It is generally not advisable to bolt through the upper and lower flanges of the truck frame. When bolting a hitch to the front of the frame rails, however, bolting through the upper or lower flanges is typically not a problem, because the frame sees very little loading in this area. See vehicle manufacturer for Specific information.

d.) When bolting through the side (web) of the truck frame, try to avoid bolting extremely close to the upper and lower flanges. Again, this rule can be relaxed for areas at the very front of the frame. See vehicle manufacturer for specific information.

6. When welds are called out in the instructions, use continuous 5/16″ minimum fillet welds unless otherwise specified or appropriate.

7. Bolt Torques: Torque all mounting bolts to the values noted in torque value tables 4-1 & 4-2 at the end of this book before placing hitch in service.

1. Determine method for mounting hitch to front of frame. The hitch must be securely attached to the front of the frame rails using heavy-duty structural members. See Figures 3-1 and 3-2.

a.) The bumper is usually removed for hitch mounting.

b.) The supplied 1300-0067 or 3900-0752 (Item 2, Fig 3-1) upper mounting angle can be mounted across the top of the frame rails, then secured with bolts. If the existing bumper brackets are strong enough, they can be used to secure the upper mounting angle. If the existing bumper brackets are not strong enough, structural angles can be used (such as a Henke P/N 1300-0340, 6x4x1/2 angle x 8” long; not supplied with standard attaching kit). Additional strength may be obtained by installing bolts through the top of the upper mounting angle directly into the top flanges of the frame rails on each side. The 5/8″ Gr. 8 bolts supplied may be useful in attaching the upper mounting angle.

c.) Trucks without an extended frame may require “frame extensions” to be installed to properly position the hitch. If extensions are required, use heavy structural members, such as 6x4x1/2″ angle.

2. Determine what initial mounting height must be used to obtain the final hitch operating height shown in Figure 3-2. It is necessary to account for height changes which may occur due to the weight of the hitch (approx. 500 to 600 lbs.), the weight of the load in the bed, etc. The installer should attempt to determine the typical loading, and resulting frame height, of the truck as it will be used in snowplowing operations.

3. Position the male portion husting hitch at the proper height and ensure that it is level front-to-back and especially left-to-right. When properly positioned, weld the rear angles of the hitch to the upper mounting angle installed in Step 2a, or to the appropriate structural members if the upper mounting angle was not used.

4. Determine how to best locate the 1300-3102 (Item 8, Fig. 3-1) thrust arms, which run from the angle on the lower rear of the hitch to the truck frame (see Fig. 3-1 or 3-2). These thrust arms provide essential support to the hitch and truck frame and are effective in transferring a portion of the load created by plowing snow into a more rearward portion of the frame. They must be located to avoid various truck components, which vary widely depending on truck make & model, optional equipment, etc. The Henke standard attaching kit allows for both left-to-right and front-to-back variation in thrust arm mounting position.

5. After determining the proper mounting location of the thrust arms, install the thrust arms:

a.) Secure the 1300-3102 thrust arms to the 1300-0068 or 3900-0511 lower mounting angle (Items 8 & 3, Fig. 3-1) on the lower rear of the hitch using (2) 1300-0074 ears, (1) 7020082 3/4-10 x 3.5 Gr. 8 bolt, (1) 7040007 hardened flat washer, and (1) 7030030 3/4-10 Gr. C toplock nut (Items 4, 5, 6, & 7, Fig. 3-1) per thrust arm. Tack weld the 1300-0074 ears in place.

b.) Determine the proper location of the rear attaching angles (1300-0077 & 1300-0078) (Items 11 & 12, Fig. 3-1) on the truck frame. Attach each 1300-0077 angle to the truck frame using a minimum of (2) 5/8″ Gr. 8 bolts, nuts, and washers (Items 9, 13, & 14, Fig. 3-1).

c.) Position each 1300-0078 angle (Item 11, Fig. 3-1) at the proper width to line up with the corresponding 1300-3102 thrust arm (Item 8, Fig. 3-1), then weld the 1300-0078 angle to the 1300-0077 angle. DO NOT WELD ANYTHING TO THE TRUCK FRAME.

d.) If necessary, trim each 1300-3102 thrust arm to fit. Drill a 25/32” hole in the appropriate location in each thrust arm to line up with the existing hole in the 1300-0078 angle (Item 11, Fig. 3-1), then secure the brace to the angle using (1) 7020080 3/4-10 x 3 Gr. 8 bolt, (1) hardened flat washer, and (1) toplock nut per brace (Items 6, 7, & 10, Fig. 3-1). Alternately, the 1300-3102 thrust arms may be securely welded to the 1300-0078 angles.

6. Verify that all items requiring weld have been fully welded. Verify that all attaching fasteners are fully torque per tables 4-1 & 4-2.

7. Prime and paint hitch bracing as necessary.

8. Plumb hydraulics to hitch lift cylinder. Be sure to plumb in such a way that cylinder can go through its full range of motion, without resulting in hose twisting or interference.

9. Verify proper hydraulic function and fix any leaks. Check hydraulic fluid level and refill as necessary.

1. Read all instructions before installation or use of your Hitch and Attachment.

2. Park the truck on a flat, level surface. Ensure frame is level side-to-side.

3. Chock the tires. Refer to truck owner’s manual for information about chocking the tires.

4. Be sure that the battery is disconnected when welding any items that are attached to the truck.

5. Attaching items to the frames:

a.) Never weld items to a truck frame. Always use bolts.

b.) Attempt to use existing bolt holes for attachment where available (assuming they are located properly and of the proper size).

c.) It is generally not advisable to bolt through the upper and lower flanges of the truck frame. When bolting a hitch to the front of the frame rails, however, bolting through the upper or lower flanges is typically not a problem, because the frame sees very little loading in this area. See vehicle manufacturer for Specific information.

d.) When bolting through the side (web) of the truck frame, try to avoid bolting extremely close to the upper and lower flanges. Again, this rule can be relaxed for areas at the very front of the frame. See vehicle manufacturer for specific information.

6. When welds are called out in the instructions, use continuous 5/16″ minimum fillet welds unless otherwise specified or appropriate.

7. Bolt Torques: Torque all mounting bolts to the values noted in torque value tables 4-1 & 4-2 at the end of this book before placing hitch in service.

1. Determine method for mounting hitch to front of frame. The hitch must be securely attached to the front of the frame rails using the heavy-duty structural members provided. See Figures 3-3 and 3-4, and Table 3-2.

2. Refer to the attached installation drawing (Figure 3-4) and exploded view (Fig. 3-3) for additional information.

3. If desired, trim frame rail extensions prior to hitch mounting. Before trimming, verify that plow in fully reversed position will not interfere with the truck fenders or other items, and that the hood is able to fully open.

4. Mount the sideplates (Item 3, Fig. 3-3) to the outside of the truck frame rails. They should be flush with the top and front of the frame rails. Verify sideplates are in a position that will locate the hitch vertically.

5. Bolt the sideplates to the frame, using a minimum of (8) 5/8″ Grade 8 bolts, (8) hardened washers, and (8) toplock nuts per sideplate. Try to use as many existing bolt holes as possible. Avoid locating bolts near the very top or very bottom of the frame rails. Do not weld to the truck frame rails. Torque all toplock nuts per section tables 4-1 & 4-2.

6. Center each mounting angle (Item 2, Fig. 3-3) left-to-right, each laying horizontally and flush against top and front (or bottom and front) of both side plates. Weld each mounting angle flush against top (or bottom) and front of side plates, using continuous 5/16” minimum fillet welds all around (see Figure 3-4).

7. Position (2) Cross Braces (Item 5, Fig. 3-3) and (2) Side Braces (Item 4, Fig. 3-3) as shown in Figure 3-4 as close as possible. Tack weld in place. DO NOT weld to Truck Frame. Fully weld all around using continuous 5/16″ minimum fillet welds. (Be sure to remove any paint from parts as necessary before welding.) NOTE: You should leave 1/4″ vertical space between Truck Frame and Top Cross Brace to avoid trapping moisture.

8. Carefully hoist the Husting Hitch truck portion into place. The bottom of the Husting Hitch truck portion should be 16″ from the ground after the truck settles due to the hitch weight and typical truck load. Be certain that the hitch is level left-to-right and vertical. Weld the mounting angles to the rear of the Husting Hitch truck portion, using continuous 3/8” minimum fillet welds all around (be sure to remove paint from the hitch as necessary before welding).

CAUTION: USE OVERHEAD HOIST OR OTHER APPROPRIATE METHOD TO RAISE OR LOWER HITCH! THE MALE PORTION OF THE HITCH CAN WEIGH OVER 500 LBS.!

9. Verify that all items requiring weld are fully welded. Verify that all attaching fasteners are fully torque per tables 4-1 & 4-2.

10. Prime and paint hitch bracing as necessary.

11. Plumb hydraulics to hitch lift cylinder. Be sure to plumb in such a way that cylinder can go through its full range of motion, including folded-down position, without resulting in hose twisting or interference.

12. Verify proper hydraulic function and fix any leaks. Check hydraulic fluid level and refill as necessary.

DO NOT USE THIS TABLE FOR NON-LOCKING NUTS

Page Notes:

1. “Dry” means plain or zinc-plated fasteners without any lubrication.

2. Fastener Grade Identification:

a. Grade 8 bolts are identified by having (6) radial marks on the top of the bolt head. Grade 8 nuts are identified by having radial marks on (2) adjacent corners.

b. Grade 5 bolts are identified by having (3) radial marks on the top of the bolt head. Grade 5 nuts are identified by having radial marks on (2) NON-adjacent corners.

c. Grade 2 bolts and nuts are identified by having (0) radial marks.

DO NOT USE THIS TABLE FOR LOCKING NUTS

Page Notes:

1. “Dry” means plain or zinc-plated fasteners without any lubrication.

2. Fastener Grade Identification:

a. Grade 8 bolts are identified by having (6) radial marks on the top of the bolt head. Grade 8 nuts are identified by having radial marks on (2) adjacent corners.

b. Grade 5 bolts are identified by having (3) radial marks on the top of the bolt head. Grade 5 nuts are identified by having radial marks on (2) NON-adjacent corners.

c. Grade 2 bolts and nuts are identified by having (0) radial marks.

6″ STEEL

8″ STEEL

CP 6″ STEEL

CP 8″ STEEL

CP 10″ STEEL

CARBIDE

RUBBER (Notes 5&6)

SNOW BASKET

NOTES:

1. For Cutting Edges Not Listed Call Henke Manufacturing at 1-888-682-9010.

2. Except as noted, all cutting edges have 1.5″ gauge line (distance from top edge to center of holes)

3. “CP” = Center Punched

4. All edges shown are punched for 5/8″ bolts.

5. For rubber cutting edges, 6″ tall center punched steel edges, Items 7150186 & 7150187 may be used to provide proper support behind the rubber edge.

6. Henke’s rubber cutting edges feature a minimum tensile strength of 2000 psi and a maximum DIN rating of 150, and last much longer in service than lower quality rubber cutting edges available from some other suppliers.

7.Polyurethane cutting edges also available – call for price and availability.

Wrap-Around Curb Guards, Steel

Wrap-Around Curb Guards, Chrome-Carbide Weld Deposit on Wrap-Around Corner

Wrap-Around Curb Guard + Wear Guard, Chrome-Carbide Weld Deposit on Wrap-Around Corner + on Bottom Wear Edge

Bolt-On Curb Guards (Bolts to Outside of End Rib)

Henke Wear Guards and Wear Shoes

Wear Guards, Standard Length (9”), with Chrome-Carbide Weld Deposit (Mount in front of cutting edge)

Wear Guards, Long Length (21”), with Chrome-Carbide Weld Deposit (Mount in front of cutting edge)

Cast Wear Shoes (Mount behind cutting edge)w

Bottom Angle Saver (Mount behind of Bottom Angle)