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No. OMFBE-8B8150 OPERATION & MAINTENANCE MANUAL FORKLIFT TRUCK Diesel Powered FD160 FD180 FD200 FD230 • It is the responsibility of the Operator and Supervisor to read and understand this manual. • Protect the earth and be kind to your lift truck.
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Thank you very much for your purchase of UniCarriers’ product. CONTENTS This Operation & Maintenance Manual was written to provide the owner/ 1. SAFETY operator with information about the safe operation and maintenance of the UniCarriers forklift truck. Read this manual thoroughly and become completely 2.
1. SAFETY CONTENTS FOR SUPERVISORS ...............1-1 QUALIFIED OPERATORS...........1-2 PLANNING AND WORKING AREA ........1-3 PROPER AND IMPROPER USES ........1-6 TYPES OF VEHICLES AND LOADS ........1-7 INSPECTION ..............1-10 INSPECTION/TRANSPORTING THE LIFT TRUCK ..1-11 TRAVELING ON PUBLIC ROADS ........1-13 HOW THE LIFT TRUCK WORKS? ........1-14 TRAVELING ................1-17 LOAD HANDLING ..............1-24 PARKING ................1-29...
This manual and the decals affixed to the truck use the following UniCarriers has steadily improved the design and fabrication of safety alert indications. our lift trucks so they may be used more safely and efficiently, but many accidents still occur due to improper use.
• Always wear a hard hat and safety shoes. method of stacking and unstacking loads. • Wear other protective gear as appropriate to the conditions of (Your UniCarriers dealer can provide information about safety stacking the work site, i.e., goggles or gloves. training.) ■...
FOR SUPERVISORS PLANNING AND WORKING AREA ■ KNOW WHO TO CALL IN AN EMERGENCY ■ MARK THE TRAVEL LANES Contacts in emergency ..........................Keep information on hand to allow immediate calls for help in case Designate the travel lanes for the lift truck and mark them clearly, of a fire, accident or other emergency.
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FOR SUPERVISORS PLANNING AND WORKING AREA ■ KEEP PEOPLE OUT OF THE OPERATING AREA ■ ASSIGN TRAFFIC GUIDES TO CONGESTED AREAS Closed to Pedestrians Pedestrians No other personnel should be allowed in areas where the lift truck is used. Post a traffic guide in confined or congested areas where other Where other people must be present, post a guide whose job is to people or vehicles may pass.
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FOR SUPERVISORS PLANNING AND WORKING AREA ■ KEEP THE GROUND LEVEL AND DRY ■ INSTALL CURBS OR RAILINGS Be sure that all areas where the lift truck travels are level and If the truck is to be used on a loading dock, shore wall or other regular.
FOR SUPERVISORS PROPER AND IMPROPER USES ■ PROPER USE OF THE LIFT TRUCK ■ IMPROPER USE The proper use of a lift truck is to transport a load which is placed on the pallet and stacked within the prescribed height limit. With a proper attachment, a lift truck may be used to transport a load which is stacked elsewhere than on the pallet.
FOR SUPERVISORS TYPES OF VEHICLES AND LOADS ■ READ MANUAL AND DECALS ■ NO OPERATION WITHOUT LIGHTS, OVERHEAD GUARD, OR BACKREST Overhead Load Lamps guard backrest Read the Operation & Maintenance manual and caution plates on the The lift truck cannot be used if the headlights, taillights, overhead truck, and become familiar with your truck and operating procedures.
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FOR SUPERVISORS TYPES OF VEHICLES AND LOADS ■ HAVE A GOOD VENTILATION ■ STACK LOADS SECURELY Engine-powered trucks When stacking loads, place them in a stable manner that they will not easily come apart, and be sure the weight is evenly distributed. When the engine is run indoors such as in an enclosed warehouse, Secure the top layer with a cord wrapped like a headband or in a have a fresh-air ventilation.
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FOR SUPERVISORS INSPECTION ■ ALWAYS INSPECT BEFORE OPERATING ■ REPLACE SAFETY PARTS REGULARLY Recommended Name of safety parts replacement interval (year) Master cylinder and wheel cylinder cups and dust seals Power steering hose Reserve tank tubing 2 – 4 Fuel hose 2 –...
FOR SUPERVISORS INSPECTION/TRANSPORTING THE LIFT TRUCK ■ DESIGNATE A REPAIR AND ASSEMBLY ■ TRANSPORTING THE LIFT TRUCK SUPERVISOR Use a level, hard road surface when loading the truck onto or Repairs and the mounting and dismounting of attachments must unloading from a trailer and when unloading it. Be certain that the be performed under the direction of a designated supervisor.
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FOR SUPERVISORS INSPECTION/TRANSPORTING THE LIFT TRUCK ■ USE OPTIONAL “LIFTING EYES” FOR LIFTING YOUR LIFT TRUCK WARNING N e v e r h o i s t y o u r l i f t t r u c k a t i t s o v e r h e a d g u a r d o r counterweight;...
FOR SUPERVISORS TRAVELING ON PUBLIC ROADS ■ GOT A LICENSE? ■ NO LOAD, NO TOWING Before traveling on a public road, be sure that the truck has been It is usually illegal to carry a load on a public road. It is also not licensed and inspected as required by local laws.
HOW THE LIFT TRUCK WORKS? ■ KEEPING THE TRUCK BALANCED ■ HOW THE CENTER OF GRAVITY SHIFTS The higher the load, the higher the truck’s center of gravity Truck’s center of gravity with truck tilted Truck’s center of gravity with high mast raised Truck’s center of gravity Lift trucks are equipped with load handling means including a mast with standard mast raised...
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HOW THE LIFT TRUCK WORKS? ■ OUTSIDE THE TRIANGLE OF BALANCE, THE ■ RATED LOAD (LOAD WEIGHT AND LOAD CENTER) TRUCK TIPS HOW TO READ THE LOAD CHART The higher the load is raised, and the further forward from the front wheels the load is moved, the more the Rear weight of the load increases.
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HOW THE LIFT TRUCK WORKS? ■ ACCELERATING, DECELERATING AND TURNING The principle of inertia provides that a stationary object will remain stationary as long as there is no external force acting on it, and that a moving object will continue moving at a constant speed as long as there is no external force acting on it.
TRAVELING Do not operate the lift truck until preoperational Caution to be taken when starting the electric truck checks are finished Electric trucks If any defect is found during checking, report it to the supervisor Before trying to start the truck (before turning the key switch to and have it repaired.
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TRAVELING Sound horn when starting Never use man as an additional counterweight Before starting, make sure no one is near the truck. Let other workmen and bystanders know you are starting up by sounding horn. Do not use man as an additional counterweight. Do not offer rides to others.
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TRAVELING Carry the load low Do not get into a soft ground area It is dangerous to travel with forks lifted higher than is appropriate, regardless of whether loaded or not. Keep the load as low as possible while traveling. Do not turn the truck with the load raised high.
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TRAVELING Safe traveling: When going into areas where there are limits in height and width, use the following cautions: • Always look in the direction of travel • Make sure there is enough height and width for the truck to pass. Always look in the direction of travel;...
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TRAVELING Have a guide when handling bulky loads Back down and drive up: When handling bulky loads which restrict your vision, operate the truck in reverse and have a guide. • Do not make turns on a gradient. There is danger of the truck Reverse travel upsetting.
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TRAVELING Brake the truck in good time When driving over a dockboard: The truck takes a little longer to come to a stop on a slippery surface than on a usual surface. Brake the truck in good time. In addition, the stopping distance of the truck is longer on a downhill.
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TRAVELING Know the load bearing capacity of the floor Before entering a building or going into an elevator, make sure the floor is strong enough to withstand the weights of the truck and the loads. Practice safe driving and load handling techniques Before using the lift truck, you must practice safe driving and load handling techniques.
LOAD HANDLING Keep anyone but a guide away from the working area • Do not use the truck to open or close the doors of freight cars or warehouses. • Do not push other trucks. • Do not hoist loads, using ropes hung on the forks. •...
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LOAD HANDLING Make sure forks are securely locked Never lift a load over anyone After adjusting the fork spacing, lock the forks with fork stoppers. WARNING Unlocked forks will slide during traveling, causing the load to fall off. Never permit anyone to stand under raised forks. The forks might fall down unexpectedly, thus causing a personal injury.
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LOAD HANDLING Do not pick up loads from other truck Use special caution when stacking or unstacking loads Do not pick up loads from raised forks of other truck. This might When stacking or unstacking loads, stabilize them with ropes or others, to prevent from falling off.
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LOAD HANDLING Never overload Do not tilt the mast with loads high WARNING Know the rated capacity of your lift truck and its attachment, if any, and never exceed it; otherwise the rear wheels will be raised, thus making it difficult to travel and turn. There is also danger of the truck tipping over.
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LOAD HANDLING Keep the chains tight A strong wind might cause loads to spill or the truck to tip over. A slack chain means a mast rail or carriage hang-up, which might Loads might spill or the truck could tip over due to a strong wind. cause the sudden fall of loads or carriage or the truck to tip over.
PARKING Park at the specified area Do not park near flammables Park on a hard surface Park at an out-of-traffic area Park at an out-of-traffic area. Avoid parking near emergency exits, stairs, or fire hydrants. Block the wheels when parking on a slope When parking a faulty truck If unavoidable to park on a slope, apply the parking brake securely and block the wheels...
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PARKING Remove the key from a faulty truck and put up a sign When leaving the truck, observe the following conditions: Remove the starter key and attach a sign saying DO NOT OPERATE. 1) Park the truck on an out-of-traffic area and lower the forks on the ground.
INSPECTION AND SERVICE Inspection and maintenance must be performed only Wipe any spilt oil or grease by qualified personnel Wipe any spilt oil or grease. If the truck is contaminated with oil or grease, it is difficult for you to find possible cracks or other WARNING defects.
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INSPECTION AND SERVICE When working in a group, have a leader and follow his Make sure the forks and other attachment (if any) are instructions on the ground Before starting inspection, shut off the engine I f u n a v o i d a b l e t o w o r k u n d e r r a i s e d f o r k s o r Engine-powered trucks attachment, use a stable support under the inner mast Make sure the engine is shut off before trying to start inspection or...
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INSPECTION AND SERVICE Use caution not to get your fingers pinched in the Shut down the engine before working on rotating parts floor plates or hood Engine-powered trucks Be careful so as not to get your fingers caught when closing the battery cover or doors.
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Checking of accumulator and piping is hazardous temperature is high Engine-powered trucks Inspection of piping where an accumulator is installed is hazardous. When it needs to be inspected, ask your UniCarriers dealer. When high pressure oil comes in contact with your body, immediately get medical attention Do not try to jump start the truck.
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If hoisting the lift truck is necessary for any reason such as might fall, getting you caught under it. transportation, use an optional “Chassis Lifting Eye”. For the Chassis Lifting Eye, consult your UniCarriers dealer. • Lifting the truck must be performed only by qualified personnel (for crane or slinging work).
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INSPECTION AND SERVICE Cautions to be taken when handling batteries: • No fire Since explosive hydrogen gases are always being released • If electrolyte gets on your skin, flush it off with a copious from the battery, there is a danger of causing an explosion. amount of water Never smoke or use fire or naked flame near the battery.
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INSPECTION AND SERVICE • When charging the battery, follow the instructions in the • Static electricity is hazardous Instruction Manual of the charger Static electricity is generated when cleaning the top surface • No fire during charging or connections of the battery with a dry cloth, or covering the Batteries give off hydrogen gases during charging.
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INSPECTION AND SERVICE Obey regulations serious accident. • Inflating tires to a high pressure requires special skill. Inflating tires requires special skill. Tires must be inflated only by a qualified person. • When using compressed air, wear safety glasses and mask. When inflating tires, wear safety glasses and mask because dust might get into your eyes or mouth.
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INSPECTION AND SERVICE If the bolts and nuts of the split rim assembly are removed, the the lamps turn on and off properly. Burned-out bulbs must be rims, bolts or nuts might blow off due to the internal pressure of replaced with new ones.
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INSPECTION AND SERVICE CARBON MONOXIDE POISONING gas, and diesel fuel. Internal combustion engines that use these fuels are sources of exposure in the workplace. Engine-powered trucks • Control of carbon monoxide gas The following carbon monoxide control to avoid its poison- Control of carbon monoxide levels in the workplace is depen- ing is the user’s responsibility.
CAUTION PLATES The caution plates attached to the lift truck explain cautions to be taken when using the truck, and procedures for operating the truck. Read messages on the caution plates as well as the description in this manual. Damaged or missing decals must be replaced with new ones.
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CAUTION PLATES A : Safe operation B : Tire inflation pressure D : “Do not stand under raised forks” decal CAUTION H : List of lubrication points The instructions on the caution plates carried in this manual may L : Mast warning O : Brake oil warning differ from those on the caution plates attached to the truck body.
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Carry loads low and tilted back; stack only on level using minimum tilt. • Look where you are going. Watch out for people, 784 kPa 784 kPa FD160-2 hazards on floors and overhead, drop-offs and tall (8.0 kgf/cm (8.0 kgf/cm swing clearance.
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CAUTION PLATES F. Danger and warning against G. Load chart K. Caution against burning fan and rotating part H. List of lubrication points WARNING Use caution not to get entangled while the engine running. Warning decal against getting L. Mast warning caught by tire J.
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CAUTION PLATES M. Hook and counter-weight decal O. Brake oil warning R. Hydraulic oil decal UniCarriers. P. Air tank drain S. Brake oil decal N. Brake operation Q. Diesel oil decal 1-45...
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CAUTION PLATES T. Side shift operation decal (for V. Hydraulic oil level decal W. Name plate trucks with side shifter) U. Fork extension sleeve operation decal (for trucks with fork extension sleeve) MODEL SERIAL NO. YEAR OF MANUFACTURE RATED CAPACITY APPROX.
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CAUTION PLATES ■ Caution plate for handling batteries WARNING WARNING If the battery is used or charged when the electrolyte level is Hydrogen gas produced by a battery can explode. Keep all below the LOWER LEVEL mark, the battery may be damaged. open flames and sparks away from the battery.
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2. OPERATING CONTROLS The following symbols, found throughout this manual, alert you to potentially hazardous conditions to the owner and the operator. Become completely familiar with the truck before proceeding with CONTENTS operating, checking and servicing. PICTORIAL NOMENCLATURE ..........2-1 This manual and decals affixed to the truck use the following INSTRUMENTS AND CONTROLS ..........2-3 safety alert indications.
INSTRUMENTS AND CONTROLS SWITCHES STARTER SWITCH STARTER SWITCH START NOTE The engine starts. After the engine starts The starter switch has four positions shown above. 1. Do not keep the starter switch in the up, remove your hand from the key. The When the key is turned to “OFF”...
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INSTRUMENTS AND CONTROLS HORN BUTTON TURN SIGNAL SWITCH COMBINATION LAMP SWITCH COMBINATION LAMP SWITCH TURN SIGNAL SWITCH HORN BUTTON LIGHTING SWITCH Use the turn signals (front and rear) to Press the horn button at the center of the This light switch can be pulled out in 2 indicate the traveling direction of the truck steering wheel to sound the horn.
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INSTRUMENTS AND CONTROLS PARKING BRAKE SWITCH SHIFT HOLD SELECTION SWITCH AUTOMATIC TRANSMISSION MODE SELECTOR SWITCH SHIFT HOLD SELECTION SWITCH PARKING BRAKE SWITCH AUTOMATIC TRANSMISSION MODE SELECTOR SWITCH Lock the speed range of the transmission to CAUTION Press “POW” to select the power mode. the 1st or 2nd speed.
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INSTRUMENTS AND CONTROLS EMERGENCY TRAVEL SWITCH EMERGENCY TRAVEL SWITCH CAUTION After moving the truck with this switch turned on, make sure to check the parking brake. The truck usually won’t move when the parking brake is applied. If the truck needs to be moved in an emergency with the parking brake applied, turn on the switch and move the truck.
INSTRUMENTS AND CONTROLS METERS AND WARNING/INDICATING LIGHTS COOLING WATER BRAKE AIR PRESSURE GAUGE TEMPERATURE GAUGE FUEL GAUGE SPEEDOMETER HOUR METER METERS COOLING WATER TEMPERATURE GAUGE BRAKE AIR PRESSURE GAUGE This gauge indicates the temperature of the This gauge indicates the air pressure in the SPEEDOMETER cooling water.
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Stop the operation immediately PARKING BRAKE INDICATING LIGHT If light comes on during operation, it and consult your local UniCarriers dealer. Light comes on when the parking brake suggests that the engine oil level is low switch is turned on. Do not move the truck or the lubricating system is defective.
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INSTRUMENTS AND CONTROLS HI-BEAM TURN SIGNAL WORK LIGHT (OPTION) TORQUE CONVERTER OIL TEMP. Not used BRAKE OIL LEVEL Not used T O R Q U E C O N V E R T E R O I L T E M P. INDICATORS WARNING LIGHT TURN SIGNAL INDICATORS (RIGHT AND...
INSTRUMENTS AND CONTROLS LEVERS AND PEDALS ATTACHMENT LEVER (OPTION) LIFT LEVER TILT LEVER SHIFT LEVER SHIFT LEVER TILT LEVER LIFT LEVER CAUTION CAUTION CAUTION Press the brake pedal to the full before operating Seat yourself in the operator’s seat Seat yourself in the operator’s seat the shift lever.
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INSTRUMENTS AND CONTROLS BRAKE PEDAL ACCELERATOR (INCHING PEDAL) PEDAL STEERING COLUMN TILT LEVER A (Lock) B (Unlock) STEERING WHEEL BRAKE PEDAL STEERING WHEEL STEERING COLUMN TILT LEVER INCHING PEDAL AND BRAKE PEDAL CAUTION CAUTION The truck has two brake pedals. Press either of the pedals to slow down the truck.
INSTRUMENTS AND CONTROLS TRUCK BODY SUSPENSION SEAT ADJUSTMENT KNOB DOCUMENT SEAT BELT POCKET MAGAZINE RECLINING CONTROL LEVER Light Release Release Lock Hard Lock SEAT ADJUSTMENT LEVER OPERATOR’S SEAT SUSPENSION SEAT ADJUSTMENT LEVER DOCUMENTS POCKET AND MAGAZINE BOX RECLINING CONTROL LEVER CAUTION The driver’s seat has a document pocket and magazine box at its back.
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INSTRUMENTS AND CONTROLS TORQUE CONVERTER OIL FILL PORT RECLINING SEAT ADJUSTMENT LEVER CONTROL LEVER HANDLE DIPSTICK INDICATOR SEAT HEIGHT ADJUSTMENT LEVER COVER SEAT ROTATION LEVER SEAT (WITH OPTIONAL CAB) SEAT HEIGHT ADJUSTMENT TORQUE CONVERTER OIL FILL LEVER PORT The operator’s seat can be turned to make Seat yourself in the operator’s seat, move The torque converter oil fill port and dipstick it easy for the operator to get in and out the...
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INSTRUMENTS AND CONTROLS HAND GRIP FUSE BOX 10 A SAFETY STEP FUSE BOX OVERHEAD GUARD SAFETY STEP AND HAND GRIP The fuse box is located under the lift and WARNING CAUTION tilt levers at the front area of the operator’s The overhead guard is an important Do not hold the levers when getting on compartment.
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INSTRUMENTS AND CONTROLS HEAD HEAD LAMP LAMP COMBINATION LAMP COMBINATION LAMP LIGHTS AND LAMPS Rear side SIDEVIEW MIRRORS AND UNDER- MIRROR The truck has rear combination lamps (tail CAUTION lamps, brake lamps, back-up lamps, turn CAUTION signals and rear reflector) at its rear. Check that lights and lamps come on •...
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INSTRUMENTS AND CONTROLS FUEL TANK CAP DRAWBAR DRAWBAR FUEL TANK CAP NOTE • Use light oil (diesel fuel) as fuel. CAUTION CAUTION • Diesel fuel Do not use the drawbar for towing • When adding fuel, stop the truck, Use good quality of light oil as diesel shut down the engine, and apply another vehicle or for being towed by the parking brake securely.
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INSTRUMENTS AND CONTROLS RADIATOR RESERVOIR TANK HYDRAULIC BRAKE OIL OIL TANK CAP RESERVOIR TANK LEVEL GAUGE HYDRAULIC OIL TANK CAP BRAKE OIL RESERVOIR TANK RADIATOR RESERVOIR TANK The hydraulic oil tank cap is located at the The brake oil reservoir tank is located at the The radiator reservoir tank is located at the right-side area inside the truck body.
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INSTRUMENTS AND CONTROLS RADIATOR CAP • RADIATOR CAP WARNING Do not remove the radiator cap abruptly while the engine is hot. Make sure the engine has cooled down completely and turn the cap counterclockwise a little to relieve the pressure in the radiator, and then remove the cap.
INSTRUMENTS AND CONTROLS CABIN (OPTION) Outside of the truck Inside of the truck DOOR DOOR LOCK (KEY) HANDLE DOOR LOCK (KNOB) DOOR HANDLE CABIN Opening and closing the door Door lock The left-side door can be locked with the The above cabin is optional equipment. CAUTION key (starter key) from outside.
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INSTRUMENTS AND CONTROLS REAR WINDSHIELD WIPER SWITCH SWITCH FRONT WINDSHIELD WIPER SWITCH Opening and closing the window INTERIOR LIGHT WIPER SWITCH To open the side window, squeeze the right The interior light is located on the ceiling of Front windshield wiper switch and left levers at the upper corners of the the cabin.
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INSTRUMENTS AND CONTROLS WINDSHIELD WIPER FLUID TANK REAR-VIEW MIRROR The windshield wiper fluid tank is provided CAUTION at the rear right area inside the cabin. • When traveling in reverse, always Check the fluid level before starting the look in the direction of travel. Do day’s work or shift.
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INSTRUMENTS AND CONTROLS AIR CONDITIONER VENTILATION POWER SWITCH CONTROL SWITCH MODE SWITCH • • • FAN SWITCH TEMPERATURE CONTROL SWITCH CAR HEATER (OPTION) AIR CONDITIONER (OPTION) VENTILATION CONTROL SWITCH circulating indoor air, The car heater is used to heat the inside of Use the air conditioner to heat or cool the introducing outside air) the cab and defrost the windshields.
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INSTRUMENTS AND CONTROLS AIR CONDITIONER VENTILATION POWER SWITCH CONTROL SWITCH MODE SWITCH • • • TEMPERATURE FAN SWITCH CONTROL SWITCH COMBINATION AND PROCEDURE FOR OPERATING AIR CONDITIONING SWITCHES AND CONTROLS Discharge power-on ventil. control fan sw opening select temp.sw Operation rapid left cooling...
OPERATOR’S CAB local UniCarriers dealer. Also see page 5-3. EXHAUST PURIFYING MUFFLER Protect the operator against the weather w h e n w o r k i n g o u t d o o r s . T h e c a b i s...
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3. OPERATION The following symbols, found throughout this manual, alert you to potentially hazardous conditions to the owner and the operator. CONTENTS Become completely familiar with the truck before proceeding with operating, checking and servicing. PROPER OPERATION ..............3-1 DURING BREAK-IN ..............3-1 This manual and decals affixed to the truck use the following RELATIONSHIP BETWEEN LOAD AND STABILITY safety alert indications.
PROPER OPERATION RELATIONSHIP BETWEEN LOAD AND To operate the lift truck safely and get the most out of it, correct STABILITY OF TRUCK procedures are described on the following pages: DURING BREAK-IN We recommend to operate the truck under light load conditions for the first stage of operation to get the most from it.
PROPER OPERATION BASIC LOAD CENTER AND RATED LOAD CAUTION • When traveling with loads, keep the forks 15 to 20 cm (6 to 18 in.) above the ground surface and keep the mast tilted back fully. • The allowable load of a truck equipped with an attachment is reduced in comparison with that of the standard truck.
Standards) or in other national industrial standards, and of the clutch type truck. UniCarriers lift trucks are manufactured complying with these Use the inching pedal to move the truck inch by inch while standards. However, note that the stability of lift trucks is not operating the load handling means at high speed.
PROPER OPERATION HANDLING TRUCK WITH TURBO-CHARGED When shutting down the engine ENGINE Make sure to let the engine run at idle rpm for a few minutes before shutting down the engine. In particular, after operating The turbo-charged engine needs more careful handling than the truck under a heavy load, traveling a high speed, or climbing engines without turbocharger.
PROPER OPERATION TRANSPORTING LIFT TRUCK OPERATING LIFT TRUCK MOUNTING AND DISMOUNTING CAUTION CAUTION Transporting the lift truck on a trailer truck • Securely lock the lift truck in place to prevent it from Do not jump on or off the truck. You could slip or fall and get injured. moving on the trailer truck by fastening with wire ropes 1) Make sure there is no approaching vehicle or passerby.
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PROPER OPERATION WARMING UP ENGINE WHEN ENGINE WON’T START Make sure to warm up the engine for about 5 minutes regardless CAUTION of whether the ambient temperature is cold or not. Never try to start the engine by pushing or towing the truck. If the truck is operated before warming up the engine sufficiently, the inside of the engine is not properly lubricated and the •...
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PROPER OPERATION BEFORE STARTING LIFT TRUCK NOTE Do not keep your foot on the inching pedal after the truck has CAUTION started; otherwise the clutch disk will wear out prematurely. Make sure there is no one around the truck and let other workmen and bystanders know you are starting up by honking.
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PROPER OPERATION TURNING PARKING CAUTION CAUTION Note that the rear end (counterweight) of the truck swings Safe parking when you turn the truck. • Park the truck on a level ground, preferably in a wide area. Unlike general passenger cars, the steer wheels are located at the •...
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Do not stop the truck on an up-hill slope by controlling the tire chains. accelerator pedal; otherwise the clutch disk will wear out or the For more information, consult your local UniCarriers dealer. torque converter oil temperature will rise abnormally. GROUND CONDITION CAUTION •...
MEASURES AGAINST COLD OR HOT WEATHER IN COLD WEATHER Caution to be taken for the cooling system When using the truck in a cold weather, special care should be CAUTION taken more than when using it in a hot weather. Handling LLC •...
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MEASURES AGAINST COLD OR HOT WEATHER Battery care DANGER CAUTION Cautions to be taken when handling battery Never pour hot water over the battery case even if you find it difficult to start the engine. The battery case might break, Gases produced by the battery can be explosive.
MEASURES AGAINST COLD OR HOT WEATHER IN HOT WEATHER Measures to be taken when the engine has overheated Cooling system CAUTION CAUTION If the engine has overheated, do not open the radiator cap. Make sure the engine is cold before opening or closing the In addition, do not touch the radiator reservoir tank.
LOAD HANDLING PICK-UP STACKING 1) The fork spacing should be as wide as possible to maintain CAUTION proper balance of the load. • Never tilt the mast forward with the load upraised except When using a pallet, set the fork spacing to about 60% of the when the forks are over the rack or a stack.
LOAD HANDLING UNSTACKING 1) When approaching the area where the load is to be retrieved, slow down the truck. 2) Once stop the truck right in front of the load so that the distance between the fork tips and the load is about 30 cm. 3) Check the condition of the stack.
STORING BEFORE STORING DAILY STORAGE • Park the truck at a specified place and block the wheels. CAUTION • Place the shift lever(s) in neutral “N” and pull the parking brake If any time your lift truck is found to be in need of repair, defective lever fully.
STORING LONG-TERM STORAGE OPERATING AFTER LONG-TERM STORAGE Perform the following checks in addition to “BEFORE STORING” • Remove covers used to seal off moisture. and “DAILY STORAGE” services. • Remove antirust from the exposed parts. • Taking the rainy season into consideration, park the truck at a •...
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4. MAINTENANCE The following symbols, found throughout this manual, alert you to potentially hazardous conditions to the owner and the operator. CONTENTS Become completely familiar with the truck before proceeding with operating, checking and servicing. PREOPERATIONAL CHECKS ...........4-1 GENERAL RULES ON INSPECTION ........4-1 This manual and decals affixed to the truck use the following ITEMS TO BE CHECKED .............4-3 safety alert indications.
Before starting the lift truck, be sure to inspect the following items for safety sake and increased productivity. • Use UniCarriers’ genuine parts only. • Use UniCarriers’ genuine or recommended lubricants only. CAUTION • Clean the oil fillers and grease fittings using a brush or shop rag •...
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UniCarriers dealer. ■ State of the truck Check the inclination of the truck. If the truck is tilted to either side, it suggests that the tires or wheels are defective. Contact your local UniCarriers dealer.
NOTE a flat tire, leading to a serious accident. If you find any failure, contact your local UniCarriers dealer. Low air pressure reduces tire service life. Unevenness of air pressure between right and left tires will cause hard steering or the truck to wander.
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PREOPERATIONAL CHECKS OVERHEAD GUARD COOLING WATER LEVEL COOLING WATER TANK Check the overhead guard for loose mounting bolts or nuts or for damage. Check the cooling water level in the cooling water tank. Make sure the level is between the “FULL” and “LOW” markings on the tank. Open right and left side panels and engine hood Usually, you can check the cooling water level without removing BRAKE OIL LEVEL...
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PREOPERATIONAL CHECKS • Use caution not to get burnt ENGINE OIL LEVEL When releasing the pressure, use a thick rag. (Avoid putting CAUTION on gloves since you might get burnt on your hand if hot water splashes on it. Do not peep into the fill port; it is dangerous.) The exhaust system is hot immediately after the engine is shut down.
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PREOPERATIONAL CHECKS 10 HYDRAULIC OIL PIPING AND CYLINDERS HYDRAULIC OIL LEVEL CAUTION The hydraulic oil level should be performed with the engine shut off, the mast vertical, the forks on the ground or floor surface, and the truck parked on a level surface. HYDRAULIC PIPING: TILT CYLINDER Check the hydraulic piping and tilt and lift cylinders for oil leaks.
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PREOPERATIONAL CHECKS 13 HEAD LAMPS AND COMBINATION LAMPS Check for dirty or damaged lens of the head lamps. Check also the combination lamps (clearance lamps and turn signals) for a dirty or damaged lens. Seat yourself in operator’s seat 14 ADJUSTING OPERATOR’S SEAT AND STEERING COLUMN TILT ANGLE BATTERY Open the battery box cover at the right side of the truck and...
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PREOPERATIONAL CHECKS Start the engine 16 SHIFT LEVER CAUTION Make sure the shift lever is in neutral and the parking brake is applied before starting the engine. SEAT ROTATION LEVER If the truck is equipped with an optional operator’s cab, make certain that the turning seat is securely locked and its height is properly adjusted.
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PREOPERATIONAL CHECKS 22 LIGHTS AND LAMPS Operate the lighting switch to check if the lights and lamps come on and go out properly. 23 TURN SIGNALS Operate the turn signal lever to check if the turn signals blink LOAD HANDLING LEVERS normally.
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PREOPERATIONAL CHECKS 27 TORQUE CONVERTER OIL LEVEL NOTE WARMING UP CYLINDERS TORQUE CONVERTER OIL FILL PORT Before starting the day’s work, warm up the cylinders. This lubricates packings and seals in the cylinders to make them ready for operation. DIPSTICK 29 LIFT CHAIN TENSION COVER CAUTION...
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PREOPERATIONAL CHECKS 30 EXHAUST GAS CONDITION 33 PARKING BRAKE TEST Park the truck on a slope of less than 10% by pressing the service CAUTION brake. Turn on the parking brake switch to make certain the truck • Exhaust fumes are very dangerous. When starting the lift can keep the stopping position.
PREVENTIVE MAINTENANCE ENGINE ROOM TURBO-CHARGER SUCTION HOSE BRAKE OIL TANK SIDE PANEL (LEFT) SIDE PANEL (RIGHT) FILL PORT INLET EXHAUST PIPE MANIFOLD RADIATOR AIR CLEANER TANK HOT WATER HOSE (FOR HEATER) DIPSTICK FUEL FILTER RADIATOR CAP GENERATOR RADIATOR RADIATOR HOSE 4-13...
PREVENTIVE MAINTENANCE AIR BLEEDING FUEL SYSTEM 1) Loosen the fuel filter connection pipe (eye joint) tightening bolt of the fuel pump. 2) Turn the feed pump handle top to the left, and the handle will CAUTION be lifted by the internal spring. •...
PREVENTIVE MAINTENANCE REPLACING FUSES Fuse Capacity ① Meters, gauges, buzzer ..........10A CAUTION ② Transmission back lamp ..........10A The fuses protect the electric circuit against overcurrent. ③ Turn signal light ..............10A Use fuses of the specified ampere rating. ④ Parking brake solenoid valve .........10A ⑤...
PREVENTIVE MAINTENANCE REPLACING TIRES AND REPAIRING FLAT Front wheel TIRE CAUTION When removing a tire from the truck, remove air from the CAUTION tire completely and then remove the hub nuts. • Before removing a tire from the rim, remove the valve core to release the air pressure from the tire completely.
Front wheel Rear wheel When removing a tire from the truck, remove air from the kPa {kgf/cm tire completely and then remove the hub nuts. FD160-2 784 (8.0) FD180-2 809 (8.25) 686 N-m 440 – 490 N-m (70 kgf-m) (45 –...
PREVENTIVE MAINTENANCE STARTING WITH AUXILIARY BATTERY WARNING When starting the engine using an auxiliary battery, make sure to connect the (-) cable finally. Connect the cable to a point away from the battery, such as either of the two tilt cylinders, but not to the (-) terminal of the battery.
UniCarriers dealer. If enough knowledge, special tools or equipment is not available, personal injury could occur during checking or servicing. In this manual, the periodic inspection intervals are indicated as the number of months (years) as well as operating hours.
PERIODIC INSPECTION PERIODICAL REPLACEMENT OF SAFETY Recommended PARTS Name of safety parts replacement interval (year) In order to perform safe operation, the importance of preventive Master cylinder and wheel cylinder maintenance of the truck cannot be overemphasized. Especially, cups and dust seals the parts listed in the table below must be replaced periodically Brake booster rubber parts since they are the most important parts for safety of the truck and...
PERIODIC INSPECTION MONTHLY (200 OPERATING HOURS) CHECKS Items to be checked • Air cleaner – Clean element. Perform preoperational checks in addition to the following. • Engine oil – Change (50 operating hours for the first time only). • Engine oil filter – Change element (50 operating hours for the The adjustment and replacement of components and parts listed first time only).
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PERIODIC INSPECTION ■ LUBRICATING LIFT CHAIN Apply engine oil to the lift chains using an oiler or brush. To allow oil to enter between each pin and link plate of the lift chain, observe the following conditions: 1) Loosen the chain sufficiently. 2) After applying engine oil, move the mast up and down at least 10 times.
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PERIODIC INSPECTION ■ GREASING POINTS MAST AND STEERING SYSTEM 1. Outer mast upper thrust roller (2) 2. Lift bracket thrust roller (4) 3. Inner mast lower thrust roller (2) 4. Tilt cylinder pin (4) 5. Mast support (2) 6. Valve control lever (*) 7.
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PERIODIC INSPECTION CHECKING STEERING LINKAGE Loosen the dust cup tightening band and remove the dust cup. Remove the element tightening nut and take out the element. Check the element for damage or contamination and the sealing rubber for cracks or contamination. Usually replace the air cleaner element with a new one every 2400 hours of operation.
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Disposal of waste oil should be left to a the oil level dipstick. The oil level should be between the H specialist. UniCarriers dealer will undertake oil change job, and L marks on the dipstick. If the level is low, add oil.
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PERIODIC INSPECTION REPLACING ENGINE OIL FILTER ELEMENT CAUTION • See “AFTER ENGINE HAS STARTED” on page 3-5. • Use engine the same brand of oil as being used. OIL FILTER Replace the two cartridge filter elements with new ones. To install new elements, apply a small amount of engine oil on the “O”-ring of each new element and tighten the element with a filter wrench.
PERIODIC INSPECTION 3 MONTHS (600 OPERATING HOURS) Items to be checked CHECKS • Cooling water – Clean the radiator and change cooling water (every year when LLC is used). Perform the following checks in addition to peroperational checks • Fuel filter cartridge – Change. and one month (200 operating hours) checks.
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PERIODIC INSPECTION CHANGING COOLING WATER AND CLEANING INSIDE Engine-side drain plug OF RADIATOR Remove the radiator cap and open the drain plugs at the radiator and engine sides to drain cooling water completely. Drain the cooling water tank, too. Before adding cooling water, remove dust from the radiator core using pressure water or compressed air.
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PERIODIC INSPECTION REPLACING FUEL FILTER CARTRIDGE CHECKING DIFFERENTIAL OIL LEVEL CAUTION LEVEL PLUG The cartridge contains fuel. Use caution not to spill the fuel when removing the cartridge. Do not smoke or permit open flame when handling the fuel filter cartridge. DRAIN PLUG Check the differential oil for level and contamination.
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PERIODIC INSPECTION CHECKING SPECIFIC GRAVITY OF ELECTROLYTE Conversion table Temperature °C Use a hydrometer to measure the specific gravity of the electrolyte. If there is any variation among individual cell specific gravities, an equalizing charge is required. The normal specific gravity of electrolyte is 1.260 when the temperature is 20°C.
PERIODIC INSPECTION 6 MONTHS (1200 OPERATING HOURS) Items to be checked CHECKS • Air cleaner element – Change. • Torque converter oil – Change. Perform the following checks in addition to daily checks, one • Front axle oil – Change. month (200 operating hours) checks, and 3 months (600 operating •...
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PERIODIC INSPECTION REPLACING TORQUE CONVERTER INLINE FILTER CHANGING TORQUE CONVERTER OIL AND ELEMENT CLEANING INSIDE TORQUE CONVERTER (AT 200 HOURS OF OPERATION FOR FIRST TIME ONLY) DRAIN PLUG TORQUE CONVETER Put an oil receiving pan under the filter and remove the drain plug INLINE FILTER of the transmission to drain the torque converter.
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PERIODIC INSPECTION REPLACING MAIN FILTER ELEMENT CHANGING DIFFERENTIAL OIL AND CLEANING INSDIE DIFFERENTIAL LEVEL PLUG MAIN FILTER ELEMENT DRAIN PLUG Put an oil receiving pan under the drain plug and drain the differential The main filter is located under the floorboard (near the through the drain plug.
PERIODIC INSPECTION ANNUAL (2400 OPERATING HOURS) CHECKS Items to be checked • Engine – Check valve clearance. Perform the following checks in addition to daily checks, one • Engine – Measure compression pressure. month (200 operating hours) checks, 3 months (600 operating •...
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PERIODIC INSPECTION CHANGING COMPRESSED AIR DESICCANT INSIDE CLEANING FEED PUMP INLET STRAINER AIR DRIER (DESICCATOR) AIR DRIER (DESICCATOR) STRAINER The strainer is incorporated in the connection bolt at the injection Change the desiccant inside the air drier with new one. pump inlet.
PERIODIC INSPECTION PREVENTIVE MAINTENANCE SCHEDULE This maintenance schedule is worked out on the assumption that the lift truck will be used under typical working conditions. If the lift truck is used under severer working conditions, earlier preventive maintenance is required. (The black dots in the table means “Change or addition”.) ENGINE Checking...
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Check brake valve, piston cup and check valve for wear or Disassemble ● damage. Check disk for wear. Visual ○ ○ ○ ○ Brake disk and pad Check pad for wear. Slide caliper ○ ○ ○ * Consult your local UniCarriers dealer. 4-39...
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PERIODIC INSPECTION BRAKE SYSTEM Checking Monthly Trimonthly Semiannually Annually Service Required Tools Daily item (200 hrs) (600 hrs) (1200 hrs) (2400 hrs) Check air cleaner for cleanliness. Cleaning ○ ○ Check for proper function. Operate ○ Check relay valve and check valve air gap. Touch ○...
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PERIODIC INSPECTION LOAD HANDLING SYSTEM Checking Monthly Trimonthly Semiannually Annually Service Required Tools Daily item (200 hrs) (600 hrs) (1200 hrs) (2400 hrs) Check roller bearing for looseness. Touch ○ ○ ○ ○ Check mast support bushing for wear or damage. Visual ○...
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TRUCK SERIAL NUMBER ............5-8 Failure to follow the instructions in the ENGINE SERIAL NUMBER ...........5-8 WARNING message might cause a serious accident or GENUINE UniCarriers PARTS ..........5-8 death. GENUINE UniCarriers LUBRICANTS ........5-8 Failure to follow the instructions in the CAUTION message may cause personal injury or damage TRUCK DATA ................5-9...
EQUIPMENT Standard equipment ★ Tilt steering wheel ☆ Spare rim ★ Turn signal ☆ Painting with specified color ★ View mast ★ Hour meter ☆ Back-up buzzer (high sound-volume ★ Forks (1830 mm for 16- to 20-ton trucks, ★ Engine water temp. gauge type) 2440 mm for 23-ton trucks) ★...
LOAD CHART CAUTION The load charts given below refer to lift trucks of standard specifications and those with high mast whose lifting height is less than 6 m. Note that load charts for lift trucks with a high mast whose lifting height is more than 6 m or those with an attachment have different load charts.
The cylinder head bolts must not be reused more than 5 times. They must be replaced with new ones after 5 times of removal BOLT AND NUT TORQUE or earlier. Tightening torque of major bolts and nuts FD160-2 - 230-2 N-m (kgf-m) Engine mount nut Engine side 66.6 (6.8) Frame side 50 (5.1)
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Consistency number: NLGI No. 0, 1, or 2 Note 1) The engine is equipped with a turbocharger. Use API Class CD or higher engine oil. 2) For more information about lubricants to be used, contact your local UniCarriers dealer. [B·C]...
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API Class CC (5W-20) Supplier MOBIL MOBIL DTE15 BRAKE OIL SHELL SHELL Tellus oil T37 ESSO Nuto H-32 CALTEX See NOTE. NOTE: The brake oil supplied by CALTEX has no particular brand name. Consult your UniCarriers’ dealer or oil supplier.
To ensure the best performance inside the engine room. of the lift truck, use genuine UniCarriers’ In addition to the truck serial number, the parts which are used for new trucks. serial numbers of the major component...
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AFTER-THE-SALE SERVICE WRITE DOWN DATA OF YOUR TRUCK HERE: ENGINE TRUCK ................Manufacturer ..............MODEL ................Model ................Truck Serial No .............. Engine Serial No............Service Weight ..........kg (lbs) Max. Load ....mm (in.): ......kg (lbs) DATE OF PURCHASE ................................DEALER’S NAME ..............