Clark GEX 16 Operator's Manual
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Clark GEX 16 Operator's Manual

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Operator`s Manual
GBR
GEX 16/18/20s
GEX 20/25/30/30s/30
GTX 16/18/20s
Rated Capacity : 1600 ~ 3000kg
[Original instruction]
L
Part No. 8116857
Book No. OM 984 (Rev 2.2)
Mar. 2015
(Head office) 215, Ojung-ro, Ojung-Gu,
Bucheon-City, Gyeonggi-do, Korea
(Factory) 73,
Wanam-ro, Seongsan-gu,
Changwon-City, Gyeongnam, Korea
ENGLISH
GBR

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  • Page 1 ENGLISH Operator`s Manual [Original instruction] GEX 16/18/20s GEX 20/25/30/30s/30 GTX 16/18/20s Rated Capacity : 1600 ~ 3000kg Part No. 8116857 Book No. OM 984 (Rev 2.2) Mar. 2015 (Head office) 215, Ojung-ro, Ojung-Gu, Bucheon-City, Gyeonggi-do, Korea (Factory) 73, Wanam-ro, Seongsan-gu,...
  • Page 2 This applies in particular to the information given in chapters "Safety Regulations" and "Daily Inspection". In addition, the national and local regulations must be observed. Subject to revision. Copyright 2008 by CLARK Material Handling International Inc. All rights reserved. Reprinting, reproduction of extracts or translation into other languages require our express permission.

  • Page 3: Table Of Contents

    For any checkup, repair, maintenance and all other work concerning your forklift truck, please contact your CLARK dealer. Here, specially trained service personnel will be glad to help you at any time. Should you desire to carry out maintenance, repair and all other work on your forklift truck yourself, you can of course obtain all required spare parts and all necessary materials from your CLARK dealer.

  • Page 5: Safety Regulations

    1. Safety Regulations Guidelines for the due and correct use of CLARK forklift trucks 1. The forklift truck  Use in accordance with the regulations  Stability  Driver's protection 2. Inspection  Inspection prior to bringing into first use.
  • Page 6 • Proof of sufficient stability is given by CLARK through tests on a tilt- able platform corresponding to the related regulations (EC guideline No.
  • Page 7 • Forklift trucks must be regularly checked by trained and authorized service personnel. The time intervals between the regular checks are often prescribed by a national authority. CLARK recommends an annual check-up based on an average operational performance. • Statutory inspections are required, if for instance the operator adds an attachment to his forklift truck. Mod- ifications to the forklift truck are prohibited.
  • Page 8 1. Safety Regulations 3. Operation The driver • Only trained and authorized personnel may be charged with driving a forklift truck. Please also observe the legal regulations in your country. • The authorization of the supervisor shall be obtained for each, use about which the operator is not sure if it conforms to the intended use.
  • Page 9 1. Safety Regulations Traveling on public roads • When traveling on public roads with the forklift truck, it must be equipped in accordance with the respective national regulations. The appropriate permission must be applied from the competent authority. Electrostatic charge •...
  • Page 10 1. Safety Regulations • Transport of swinging loads The transport of swinging loads is only permitted with the consent and approval of the forklift truck manufacturer. The following points must be observed when transporting swinging loads:  The swinging of the load shall be prevented by the right selection of speed and the way of driving (careful braking and steering).
  • Page 11 1. Safety Regulations Stability • Travel with the load tilted back and keep the load as low to the ground as possible (say 10 cm). This makes a better stability of the forklift truck. Keep in mind that an unladen forklift truck has a lower stability than a laden truck.
  • Page 12 1. Safety Regulations With raised forks • Never move your forklift truck with the load raised and tilted forward. Your forklift truck can lose stability in this condition. Only travel with the upright extended in the immediate area for picking up and stack- ing the loads.
  • Page 13 1. Safety Regulations 3) Rainy Weather - Do not operate forklift truck without cab in outdoor environment when it rains. Electric components may get wet by rain, and cause malfunction. Operator Cabin The operator cabin is optional equipment and could be provided with front and rear windows, emergency rear window, and cooling and heat- ing system.
  • Page 14 1. Safety Regulations • Reduce speed before curves and ramps, in narrow passageways, on wet roads and restricted visibility. • Always operate the truck carefully even without a load. An unladen forklift truck can roll over more quickly on curves than a load truck. Always operate your truck safely and avoid accidents.
  • Page 15 1. Safety Regulations • Transporting spacious loads may in the result forklift truck tipping over in strong winds. • When transporting liquids, a change in the centre of gravity within a picked-up container can result in the forklift truck tipping over as a result of the effects of inertia e.g. when starting or braking or cornering. The operator must wear personal safety devices and follow the instructions for safety to prevent serious personal injury if the equipment overturns.
  • Page 16 1. Safety Regulations Troubleshooting Daily inspection before operation • Before starting to work check your forklift truck daily in accordance with the section "Daily Inspection". Always make sure that all safety systems are operating correctly. Never operate a truck which is damaged or not safe to operate.
  • Page 17 1. Safety Regulations Attachments • Trucks can be fitted with one or more auxiliary hydraulic functions to operate attachments. The auxiliary hydraulics are indicated on the levers with Symbols or AUX 1,2. • Attachments must fit the carriage without overlapping the carriage. The assembly of the attachment may only be carried out by trained and authorized personnel.
  • Page 18 1. Safety Regulations Forklift trucks used as working platforms • Platforms on forklift trucks may only be used for occasional work which is fully supervised. This platform must be firmly connected to the forklift truck and with no extending parts. It must offer sufficient protection against the lifting mechanism and any persons on the platform must be secured against falling off.
  • Page 19 • Trailors without a power-brake system may only be moved if the braking force of the towing forklift truck is sufficient for a safe stop. For the permissible trailer load please contact your CLARK dealer. • The tow tractor must be operated in such away that safe driving and braking of the towed vehicle is ensured for all driving movements.
  • Page 20 Please note: Only original CLARK spare parts guarantee the trouble free functioning and optimum economy of your forklift truck. Original CLARK spare parts are the best for your forklift truck. With their dimensional stability as well as their high material quality due to a continuous and strict quality control, they correspond to those parts used in the series production of our forklift trucks.
  • Page 21 1. Safety Regulations Fire Extinguisher • Prepare a fire extinguisher at the designated place and learn how to use it to prepare for a fire accident. • You must be well aware of the actions to take in a fire or other acci- dent.

  • Page 23: Know Your Forklift Truck

    2. Know Your Forklift Truck GEX20-30 GEX16-20s GTX16-20s 1. Upright 2. Upright deck number (necessary for ordering spare parts for the upright) 3. Fork carriage 4. Drive axle wheel 5. Truck serial number (necessary for ordering spare parts) 6. Steering axle wheel 7.
  • Page 24 2. Know Your Forklift Truck Operator' s Compartment and Controls 17 18 1. Horn button 2. Steering handwheel 3. Key switch 4. Dash display 5. Lift control lever 6. Tilt control lever 7. Auxiliary control lever 8. Brake pedal (pressing the pedal activates the brake) 9.
  • Page 25 2. Know Your Forklift Truck 05/8/10 [WED] Dash Display The primary design of the Dash Display is to provide the operator with an easily understandable, visual feedback of the status of the truck and it's system components. Standard Display 1. Battery discharge indicator 2.
  • Page 26 2. Know Your Forklift Truck Seat Belt At start up this symbol displays along with an audio alarm for 4 seconds. This display reminds you to fasten your seat belt. Parking Brake The symbol is displayed and "-01" status code appears on the numeric display when parking brake is applied.
  • Page 27 2. Know Your Forklift Truck If many error conditions are simultaneously occurred, the priority 2 Errors will be displayed. • 23 : FUSE ERROR (The priority means Error number) 56 : FET SHORT Travel direction icon It displays the traveling direction or angle of steering wheel. •...
  • Page 28 2. Know Your Forklift Truck Emergency off switch • When pressing the Emergency switch located to the left side of the operator’s seat, the power supply will be cut off. • The emergency off switch should only be used in dangerous situa- tions and emergencies, so as not to damage the connector contacts.
  • Page 29 2. Know Your Forklift Truck Steering system and horn • The movements of the steering wheel are transferred to the steering axle hydraulically. NOTE If the steering boost fails and when the motor is switched off, considerably more force must be applied for steering. Never drive a forklift truck which has a defect in the steering system.
  • Page 30 2. Know Your Forklift Truck Dual Pedal (Optional) Operation : • In order to drive forwards you need to push the right pedal - just as it is with the original accelerator pedal. If you want to drive backwards you need to push the left pedal. This is also indicated by arrows on the pedal pads.
  • Page 31 Learn how to operate the hydraulics smoothly and without jerks. Action to be taken in emergency • Move the vehicle to a safe location and ask a CLARK dealer for repair. If any phenomenon different from normal operations occurs(failure to run or the like) among others, should take place, ask a CLARK dealer for an inspection.
  • Page 32 2. Know Your Forklift Truck Always operate the control levers smoothly; do not jerk. The speed of lifting, lowering and tilting is determined by how far the lever is moved. The lever is designed to return to the neutral position when released. NOTE Note the operating symbols with arrows.
  • Page 33 2. Know Your Forklift Truck Mini lever (Option) 1) Forward and Reverse switch Switch for shifting between forward and reverse.  Forward........ Push forward  Reverse........ Push backward The speed of forward and backward traveling can be adjusted by press- ing the accelerator pedal.
  • Page 34 2. Know Your Forklift Truck 5) Clamp lever lock switch This switch allows attachment lever operations to be switched between the 3rd and 4th ways. It is for 3rd or 4th clamp lever lock option when clamp release is not allowed, then pushing it with 3rd or 4th lever CAUTION CAUTION...
  • Page 35 2. Know Your Forklift Truck Fork extension safety instructions • Unsecured and oversized fork extensions can cause accidents. For fork extensions with an open cross sectional area, carry only loads that are resting along the entire length of the fork extension. •...
  • Page 36 2. Know Your Forklift Truck 5. Increasing / reducing fork spread 6. Rotating mast or forks to the left / right 7. Actuating / releasing load holder 8. Pushing load off forks / pulling load on to forks 9. Opening / closing clamp 10.
  • Page 37 2. Know Your Forklift Truck 11. Dumping / scooping with bucket Battery Specifications The information on the battery specifications is printed on the label affixed to the battery. See below for the specifications of the batteries for forklift models. Model Specification (standard) Dimension (L x W x H) GTX16...
  • Page 38 2. Know Your Forklift Truck Battery Compartment Access • The combination seat deck/battery compartment cover pivots upward to provide access to the battery compartment. You must move the seat to the rear most position release the steer- ing column locking device and tilt the steering column as far for- wards as it will go.
  • Page 39 2. Know Your Forklift Truck (Exchange with crane) 5. If the truck is fitted with a cabin roof , remove the cover at the over- head guard opening. 6. Remove the battery retainer . 7. In the event of a battery change with a hoisting gear, the lift should be vertical in order to ensure that the battery tray is not squeezed.
  • Page 40 5 AMP IMPORTANT Never replace a faulty fuse with one of a higher rating. If a fuse persistently fails, there is a fault in the electrical system. You can contact your CLARK dealer with confidence to have the faults rectified. 2.18...
  • Page 41 The applicable equipment or device must obtain CE Marking Certificate by satisfying the requirements. The equipments of CLARK have been tested for EMC and the CE Marking and Declaration of Conformity sat- isfies the EMC Regulation. If an additional electronic device is installed in the equipment, the device must obtain the CE Marking Certificate and pass the EMC test.
  • Page 42 2. Know Your Forklift Truck UL Classification Symbol • Your forklift truck meets the a UL standard if the UL classification symbol is affixed (see fig.). • If this symbol is absent, you may want to not place the forklift truck in service in your operation.
  • Page 43 2. Know Your Forklift Truck Transportation • When transporting the equipment on a vehicle (e.g., low loader), care should be taken to secure sufficient distance from edges, bridge plate, etc. When transporting the equipment on a flat bed loader, the ramp must have sufficient load bearing capacity.
  • Page 44 2. Know Your Forklift Truck (2) Equipments without lifting eyes The procedures for loading the fork lift truck are as follows;  Apply the parking brake.  Put wheel chocks (1) at the front and rear sides of the front wheels to fix the equipment against lengthwise movement.
  • Page 45 2. Know Your Forklift Truck Attachment Disassembly • When a truck can’t be loaded in a container because of a high upright, the upright should be removed. • Disassembling method is described below. Tilt Cylinder Pin Part Name Q'ty Remarks Bearing Washer Bolt...
  • Page 46 Sit Down Rider 2798233 Attached Position of Safety Decals CAUTION Do not operate a forklift truck with damaged or missing decals or data plates. Replace them immediately. Contact your local CLARK dealer to acquire new decals or data plates. 2.24...
  • Page 47 YOURSELF AND OTHERS. 2770314 Attached Position of Safety Decals CAUTION Do not operate a forklift truck with damaged or missing decals or data plates. Replace them immediately. Contact your local CLARK dealer to acquire new decals or data plates. 2.25...
  • Page 48 DETAIL (A) DETAIL (B) Attached Position of Safety Decals CAUTION Do not operate a forklift truck with damaged or missing decals or data plates. Replace them immediately. Contact your local CLARK dealer to acquire new decals or data plates. 2.26...
  • Page 49 2. Know Your Forklift Truck Name plate What you should know about your forklift truck : 1. The location of the model name. 2. The location of the serial number. 3. The description of the additional attachments (if any). Take note of the additional capacity load plate. 4.

  • Page 51: Daily Inspection

    3. Daily Inspection • Always check that your forklift truck is operationally safe. Never drive a forklift truck you have not checked. Before starting work, you should convince yourself that the forklift truck is in an operationally safe state. Carry out this inspection by the following list. Daily inspection Page Checking the forklift truck for any signs of damage and dirt ...............
  • Page 52 3. Daily Inspection Visual inspection Walk around your forklift truck and look for any obvious signs of damage, leaks and dirt. • The degree to which cleaning is required depends on the operating environment of the forklift truck. For operation in areas with large amounts of dust or paper, thorough cleaning is required after each operating shift, or several times a day.
  • Page 53 3. Daily Inspection Checking the service brakes • Depress the brake pedal with your foot to check whether a firm resistance can be felt. The pedal must not feel spongy or give way. If it does, the forklift truck must not be used under any circumstances. Instead, you should arrange for the brake system to be serviced immediately.
  • Page 54 3. Daily Inspection Working hour/speed indicating algorithm • Working hour/speed will be indicated in the same window. • The indicating data is displayed based on traveling speed. • If the traveling speed exceeds 0.5km/h, the current traveling speed will be indicated "km/h" icon turn on. When the speed gets lower than 0.5km/h, traveling speed indicator will be released "km/h"...
  • Page 55 3. Daily Inspection Left arrow button (Turtle button) 1. Pressing this button, it will move to left menu. 2. In normal operating condition, it will select/release Slow speed.  When pressing, the following figure will be displayed and Slow speed selected.  Press once more to release.
  • Page 56 • Do not repair a cable by cutting out the damaged section and splicing. • When required entire cable for traction and pump motors should be replaced with new cables having over 90°C temperature rating.(Inquire about cable at an authorized CLARK service agency)
  • Page 57 3. Daily Inspection Operational safety of the forklift-truck • Do not start using any forklift truck, which is not in a safe operational state. • Forklift trucks should only be repaired by competent and authorized persons. 1.28 Checklist after Equipment Deployment Check followings after deploying the equipment;...

  • Page 59: Maintenance And Care

    The maintenance work shall be carried out in intervals specified in Chapter 5. Important is to carry out the safety check in accordance with national regulations. Clark recommends checks in accordance with the FEM 4.004. The truck must be inspected at least annually (consider national regulations) or after any unusual event by a qualified inspector.
  • Page 60 4. Maintenance and Care 2) Safety tips Safety tips • Make sure that any unintentional movement or unintentional starting up of the forklift truck is prevented. (disconnect the battery plug on electric trucks). • The forklift truck should be secured by activating the parking brake and by inserting chocks under the wheels in order to avoid unintentional movements.
  • Page 61 3. Switch on the ignition and wait until the display lights go out. Activate the horn for approx. 5 seconds. 4. Switch off. Before calling customer service at your CLARK dealer because of a per- formance drop or total failure of your forklift truck, please check the follow- ing points: 1.
  • Page 62 4. Maintenance and Care Electric-motors General visual check • Check for damage to terminal boards. Check for damage to encoder connector and temperature sensor connector. Contactor • If the contact surface of a contactor become rough, polish if out with sandpaper.
  • Page 63 2. Turn the steering wheel in the circumferential direction and also move it up and down to check there is no looseness. 3. Push the horn button to check if the horn sounds normally. 4. If any abnormality is found, ask a CLARK dealer for inspection.
  • Page 64 4. Maintenance and Care Instrument inspection Start the Forklift and see that instrument operate properly. Mounting points Visually check the mounting points for the mast, counterweight, steering axle, overhead guard, tilt cylinder etc. Overhead Guard Be sure that the overhead guard and any other safety devices are in place, Over head guard undamaged, and attached securely.
  • Page 65 4. Maintenance and Care Checking the drive axle oil level • Park the forklift truck on a flat surface. • Apply the parking brake and put wedges under the drive wheels in order to secure the forklift truck from accidental motion. •...
  • Page 66 4. Maintenance and Care Hydraulic Fluid and Filter Change • Drain and replace the hydraulic sump fluid every 2000 operating hours. (Severe service or adverse conditions may require more frequent fluid change). • Replace the hydraulic oil filters elements at every oil change. •...
  • Page 67 • If the lift chains stretch by more than 3% of their original length, they must be replaced for safety reasons. Observe the statutory regulations of your country. You can contact your CLARK dealer with confidence for this.
  • Page 68 • All chains must be replaced if any link has wear of 3% or more, or if any of the damaged conditions noted above are found during inspection. Order replacement chains from your CLARK dealer. • Replace all chains as a set. Do not remove factory lubrication or paint new chains.
  • Page 69 4. Maintenance and Care Fork Fatigue Fatigue cracks normally start in the heel area or on the underside of the top hanger. If cracks are found, the fork should be replaced. Dye penetrants or magnaflux can be used for a more accurate inspection. Rollers Inspection Inspect the upright and carriage rollers for : •...
  • Page 70 4. Maintenance and Care Changing a steer wheel • Never lift the forklift truck below the counterweight • The quality of tyres influences the stability and driving behaviour of fork- lift trucks. Changes shall only be made after prior consultation with the forklift truck manufacturer.
  • Page 71 4. Maintenance and Care 4) Towing the fork lift truck • Towing on ramps and steep inclines, whether in the upward or down- ward direction, is PROHIBITED. • While you are working around the inoperative fork lift truck, the parking brake must always be applied or the drive wheels blocked.
  • Page 72 4. Maintenance and Care 5) Cleaning and Storage Cleaning the fork lift truck • Cleaning work may only be carried out in locations provided for this pur- pose. Ensure that pollution is avoided as far as possible. • All areas which must be kept free of water, steam jet or cleaning agent, for functional or safety reasons, must be protected by covers or by tap- ing them up.

  • Page 74: Lubrication And Maintenance Plan

    5. Lubrication and Maintenance Plan GEX16-20s GEX20-30 GTX16-20s...
  • Page 75 5. Lubrication and Maintenance Plan Service to be done in accordance of list (1/3) Type of lubricant working hours 2000 Weekly Brake fluid Chain Lube driver 1000 Multipurpose Grease G1 Inside rail lubricants Type of lubricant Hydraulic Oil Item number in the drawing Drive axle oil Page number in the Operator Instruction 1) Lifting device...
  • Page 76 5. Lubrication and Maintenance Plan Service to be done in accordance of list (2/3) Type of lubricant working hours 2000 Weekly Brake fluid driver Chain Lube 1000 Multipurpose Grease G1 Inside rail lubricants Type of lubricant Hydraulic Oil Item number in the drawing Drive axle oil Page number in the Operator Instruction 3) Operator seat and controls...
  • Page 77 5. Lubrication and Maintenance Plan Service to be done in accordance of list (3/3) Type of lubricant working hours 2000 Weekly Brake fluid Chain Lube driver 1000 Multipurpose Grease G1 Inside rail lubricants Type of lubricant Hydraulic Oil Item number in the drawing Drive axle oil Page number in the Operator Instruction Steer axle beam cracks, damage and deformation...

  • Page 78: Lubricant Recommendations

    6. Lubricant Recommendations Hydraulic fluid - RANDO HD32 or NUTO H32 In accordance with CLARK specification MS-68 (CLARK #2776239) - RANDO HDCZ(ISO VG 46) : COLD STORAGE TYPE T Drive axle oil - MOBIL FLUID #424 G Multipurpose grease In accordance with CLARK specification MS-9 or MS-107C e.g.

  • Page 79: Technical Data

    Tilt cylinder pin retainer bolts..................... 8 - 10 N.m (0.8-1.0 kg˜m) Tilt cylinder joke clamp Bolts device ................166 - 193 N.m (16.9-19.7 kg˜m) Main bearings of upright (Loctite 271 CLARK No. 1802302)............75 - 80 N.m (7.6-8.2 kg˜m) Wheel mounting bolts drive axle ..................155 - 180 N.m (15.8-18.3 kg˜m)

  • Page 80: Specification

    EN 12053 Attachments, longer forks, exceptional load dimensions and 4) Without load at friction coefficient = 0.6 higher lifting heights may reduce the capacity. Please contact your CLARK dealer if you require further information...
  • Page 81 8. Specification CLARK CLARK CLARK GEX 16 GEX 18 GEX 20s Electric-48v Electric-48v Electric-48v Rider counter balanced 1600 1800 2000 1312 1420 1420 3132 3235 3409 3979 / 753 4373 / 662 4759 / 650 1416 / 1716 1490 / 1745...
  • Page 82 EN 12053 Attachments, longer forks, exceptional load dimensions and 4) Without load at friction coefficient = 0.6 higher lifting heights may reduce the capacity. Please contact your CLARK dealer if you require further information...
  • Page 83 8. Specification CLARK CLARK CLARK CLARK CLARK GEX 20 GEX 25 GEX 30 GEX 30s GEX 30 Electric-80v Electric-80v Electric-80v Electric-80v Electric-80v Rider counter balanced Rider counter balanced 2000 2500 3000 3000 3000 1610 1610 1750 1610 1750 4148 4348...
  • Page 84 EN 12053 Attachments, longer forks, exceptional load dimensions and 4) Without load at friction coefficient = 0.6 higher lifting heights may reduce the capacity. Please contact your CLARK dealer if you require further information.
  • Page 85 8. Specification CLARK CLARK CLARK GTX 16 GTX 18 GTX 20s Electric-48V Electric-48V Electric-48V Rider Seated Rider Seated Rider Seated 1600 1800 2000 1312 1420 1420 3051 3182 3375 4170 / 481 4444 / 539 4791 / 584 1610 / 1441...

  • Page 87: Side Shifter And Fork Positioner

    9. Side shifter and Fork Positioner Truck Requirements 1) Hydraulic Pressure 1) Hydraulic Pressure Recommended Recommended : 140 bar : 140 bar Maximum Maximum : 160 bar : 160 bar 2) Hydraulic Flow 2) Hydraulic Flow Minimum Recommended Maximum Minimum Recommended Maximum Side Shift Class2 8L/min Side Shift Class2 8L/min 10L/min...
  • Page 88 9. Side shifter and Fork Positioner Installation of Side shifter carriage The attachments and the connection of power supplies for powered attachments may only be made by special- ists in accordance with the specifications of the manufacturer. The proper functioning of the attachments shall be checked after each installation before initial use.
  • Page 89 9. Side shifter and Fork Positioner 2. Cylinder mounting of top fork bar’s bottom 6 x 35 3. Remove from pallet...
  • Page 90 9. Side shifter and Fork Positioner 4. Remove lower hooks 5. Lower slider lubrication Grease 6. Mount on lift truck 7. CMP50~75s, C50~80 Cylinder mounting...
  • Page 91 9. Side shifter and Fork Positioner 8. Install lower hooks 17.3~19.4 1~2.5 3.5~4.5 4.5~5 5.5~8 CLASS2 CLASS3 CLASS3 CLASS4 CLASS4 1~1.5mm 1~1.5mm 1~1.5mm 1.5~2mm 1.5~2mm 1~2mm 1~2mm 3~4mm 4~6mm 4~6mm 9. Install hoses 10. Install forks...
  • Page 92 9. Side shifter and Fork Positioner 11. Install backrest Torque to 22-27 Kg.m (220-270 N.m) Torque to 11-13kg.m (110-130N.m) [ C40-55s,GEX40-50 ] 12. Lubrication Points • Lubricate every 500 hours with chassis grease. * OPTIONAL ; For the lower bearing, apply the grease to the inner fork bar.
  • Page 93 9. Side shifter and Fork Positioner 13. About the catalogue number M a t e r i a l H a n d l i n g C ATA L O G U E N U M B E R A s i a S E R I A L N U M B E R A N D Y E A R WA S P O S I T I O N E D O N T H E L E F T O F N A M E P L AT E R AT E D C A PA C I T Y...
  • Page 94 9. Side shifter and Fork Positioner 14. About side shifter serial number Manufactured year (last two words) Manufactured month (A : January ..L ; December) Manufactured squence Capacity 10 : 1.0 ~ 2.0 ton (short 2.0 ton) 20 : 2.0 ~ 2.75 ton 23 : 3.0 ~ 3.2 ton 31 : 3.5 ton 33 : 3.5 ~ 5.0 ton (short 5.0 ton)
  • Page 95 9. Side shifter and Fork Positioner Side shifter Operation A - Sideshift Left B - Sideshift Right Auxiliary Valve Functions Fork Positioner Operation 1) Basic Type fork positioner * Fork Positioner operation A - Forks Out B - Forks In...
  • Page 96 9. Side shifter and Fork Positioner 2) Independent Type fork positioner * Fork Positioner operation A - Sideshift Left B - Sideshift Right C - Sideshift Left D - Sideshift Right 3) Shift Type fork positioner * Fork Positioner operation A - Sideshift Left B - Sideshift Right C - Forks Out...
  • Page 97 9. Side shifter and Fork Positioner Inspection & Maintenance WARNING After completing any service procedure, always test the sideshifter through five complete cycles. First test with no load, then test with a load to make sure the attachment operates correctly before returning it to the job.
  • Page 98 9. Side shifter and Fork Positioner 1000-Hour After each 1000 hours of truck operation, in addition to the 100 and 300-hour maintenance, per- form the following procedures : Inspect upper and lower bearings for wear. If any bearing is worn to less than 3/38 in. (2 mm) thickness,replace the entire bearing set.
  • Page 99 EN 12895:2000 EN 1175-2+A1:2010 (Only IC) Mr. Andreas Krause is appointed as the responsible person for collecting the technical information. address: CLARK Europe GmbH, Dr.-Alfred-Herrhausen-Allee 33, 47228 Duisburg, Germany Notified Body according to annex XI: name : TUV PRODUCT SERVICE KOREA LTD.

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