Kanga DW625, Operator'S Manual

Page 1: ...PW628 DW625 MID RANGE LOADER OPERATORS MANUAL WWW KANGALOADER COM 1300 4 KANGA ...

Page 2: ...2 ...

Page 3: ...numbers indicates the gross horse power Fuel Type Series Wheeled Gross Horse Power Net power the Power rating of the engine indicated in this document is the net power of the production engine only and is measured in accordance with SAE J 1349 at 3600 Rpm Mass production engines may vary from this value Actual power output for the engine installed in the final machine May vary depending on numerou...

Page 4: ...kanga loader com and the selection and layout of kanga loader com are owned or licensed by us and protected by copyright under the laws of Australia and other countries 1 2 You may view this website and its contents using your web browser and save an electronic copy of the website solely in the usual operation of your web browser in visiting the site 1 3 You must not otherwise reproduce transmit i...

Page 5: ...ader and attachments and have been provided a copy of these procedures for reference and use 3 Have received a copy and understand the Operators Manual and safety information contained therein for all equipment and attachments supplied 4 Understand that I am required to perform a risk assessment JSEA covering all tasks before I operate this machine and or any attachment 5 Understand the warranty c...

Page 6: ...chase on the Registration Form Owner Phone Address Mobile Town City Fax Country Post Code Delivery Date KANGA SERIAL NO Email Kanga Agent Sales Person I The Purchaser have read and fully understand the Operator s Manual Safety Instructions and warranty conditions Warranty will only be accepted if this Certificate is completed and returned to AUSTRALIA Email service kangaloader com Date Purchaser s...

Page 7: ...5 Unusual noises or vibrations 6 Petrol Diesel engine Idle 1350 1450 900 1000rpm 7 Petrol Diesel engine max 3550 3650 3800 3850rpm 8 Is Loader easy to start 9 Is Hour Meter working Test time hrs 10 Check that lift cylinder stops in correct position 11 Aux stop cable check cable length is correct test operation 5 times GUIDANCE 1 Correct stickers applied UK C E sticker 2 Correct Tyre Pressure stick...

Page 8: ...COMPONENT SERIAL NUMBERS KANGA Serial No Engine Type Serial No Wheel Motors FRONT RIGHT REAR RIGHT FRONT LEFT REAR LEFT Lift Ram Tilt Ram Hydraulic Pump Control Valve Date Purchased SERIAL NUMBER REGISTRATION ...

Page 9: ...ill out and return the warranty registration card within 30 days of purchase in order to validate the warranty Repairs Warranty repairs must be carried out by an authorized Kanga Dealer For details contact Kanga Loaders on 07 5546 6399 Battery Warranty Pro rata One to three months Free replacement Four to twelve months Pro rata over 12 months Exclusions No Warranty Normal maintenance servicing and...

Page 10: ...ied warranty is limited to the duration of this express warranty KANGA LOADERS LTD will warrant any part found to be defective within the conditions of normal usage Breakage or damage to any part caused by abuse or misuse will not be considered Hydraulic hoses will not be covered by warranty if any signs of external damage are apparent Consumables including tyres tubes and S tracks are not covered...

Page 11: ...n this publication show details or attachments that may be different from your machine Guards and covers may have been removed for illustrative purposes however the machine in its operational state must always be operated with all guards and safety controls in place Continuing improvement and advancement of product design may have caused changes to your machine which are not included in this publi...

Page 12: ...SEA 20 NO GO ZONES FOR UNDERGROUND UTILITY SERVICES 21 OPERATOR SAFETY summary 22 TASK PLANNING FOR THE KANGA LOADER 23 PRE OPERATIONAL RISK ASSESSMENT 24 RISK ASSESSMENT 25 OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS 29 ATTACHMENTS HYDRAULIC ATTACHMENT CONNECTIONS 33 4 IN 1 OPERATING INSTRUCTIONS 34 POWER HEAD OPERATING INSTRUCTIONS 35 TRENCHER OPERATING INSTRUCTIONS 36 BACK HOE OPERATING INSTR...

Page 13: ...Hydraulics 49 SERVICE TASK Trenching Valve 51 SERVICE TASKS Visual 53 SERVICE TASKS Grease Nipple 53 SERVICE TASK Radiator Diesel 53 SERVICE TASKS Battery 53 SERVICE TASKS Pivot Pins 54 SERVICE TASKS Tyre Pressure 55 DECALS 56 SERVICE CHART 60 MAINTENANCE SCHEDULE 61 SPECIFICATION SPECIFICATIONS Mid Range Loader 63 DIMENSIONS Mid Range Loader 64 TROUBLE SHOOTING TROUBLESHOOTING 65 ...

Page 14: ...t 61 2 9832 7700 Address 1 35 Sterling Road Minchinbury NSW 2770 SOUTHERN NSW AND ACT Phone Aus 02 6297 9099 Int 61 2 6297 9099 Fax Aus 02 6297 9199 Int 61 2 6297 9199 Address 2 49 Yass Road Queanbeyan NSW 2620 QLD SERVICE Phone Aus 07 3441 9222 Int 61 7 3441 9200 Fax Aus 07 5546 7922 Int 61 7 5546 7922 A ƽ Ɵ Yatala QLD 4207 NSW SERVICE Phone Aus 02 9854 1444 Int 61 2 9854 1444 Fax Aus 02 9832 770...

Page 15: ... Visually inspect all components to ensure they are attached securely 3 Inspect all areas for evidence of hydraulic oil engine oil or fuel leakage 4 Inspect Arm assembly area for firm attachment and sufficient lubrication Check hydraulic cylinders for oil leakage and visible damage 5 Check hydraulic oil lines for correct connection and for signs of leakage 6 Check wheel and tyre assemblies for loo...

Page 16: ...understand the process for use of the JSEA chart stop the job and consult a qualified Occupational Health and Safety consultant THESE SYMBOLS ARE PICTOGRAMS AND REFER TO COMPULSORY PERSONAL PROTECTIVE EQUIPMENT PPE THAT MUST BE WORN AND OR ACTIONS THAT MUST BE TAKEN BY THE OPERATOR TO ALLOW SAFE OPERATION OF THE MACHINE TO OCCUR THIS SYMBOL HAS BEEN USED THROUGHOUT THIS MANUAL TO HIGHLIGHT IMPORTA...

Page 17: ...hine use appropriately rated slings and shackles and attach securely to the lifting point on the top of the machine Always use the tie down points on each side of the machine to secure the Loader when transporting Always use witches hats signage and traffic signals to control the unloading loading zone particularly when in close proximity to operational roads Before Commencing Work Ensure all safe...

Page 18: ...ilure to do so can affect the stability of the Loader and may also damage the drive of your machine Come to a complete stop before operating other hydraulic controls Reverse down slopes at slow speed when carrying loads Ensure the machine is fully stopped and turned off before alighting or exiting the machine Never use control levers as hand holds instead utilize the handholds using the thumbs and...

Page 19: ...tion to achieve proper control Touch exhaust engine parts hydraulic pipes and fittings drive chains friction parts or guards Park or leave Loader unattended on a slope Remove safety decals Remove safety guarding During operation use mobile telephones or portable radios Always exercise care when operating on slopes The Kanga Loader has been designed to be able to access restricted areas due to its ...

Page 20: ...HE CONTROL MEASURES For each identified hazard assess the associated level of risk to those involved and then list the control measures required to eliminate or minimise those risks 4 IDENTIFY WHO IS RESPONSIBLE Document the name of the person responsible for implementing the control measure 5 MONITOR AND REVIEW Ensure that the activity is supervised and that the documented process is being follow...

Page 21: ...l environment department If underground services are present you must comply with the No Go Zones If the worksite contains or is suspected to contain ANY underground services before any work commences you must follow the relevant No Go Zone safety procedures No Go Zone safety procedures are available from all gas water telecommunications and electricity companies You must follow these safe systems...

Page 22: ... SAFETY SUMMARY FAILURE TO READ THESE SAFETY RULES PRIOR TO ANY MACHINE OPERATIONS MAY LEAD TO SERIOUS INJURY PROPERTY DAMAGE OR DEATH DANGER 15 OPTIMUM OPERATION OF THIS MACHINE IS ACHIEVED AT 2 3 TO 3 4 THROTTLE ...

Page 23: ...ction manual Perform a pre operational inspection of the Loader to identify any faults Ensure all safety features are operable Use bunting flags or witches hats to demarcate or isolate work area Wear additional PPE such as safety glasses hearing protection and hard hat and steel capped boots Task execution Discuss work plans with other workers persons in the area Coordinate Loader activities with ...

Page 24: ...Identify what else could go wrong Decide on control measures to prevent things going wrong Make sure the hazards are controlled before starting work Think about the consequences to your quality of life your income your family your children and everything you value Are these things worth the risk of rushing or cutting corners It s not just your life that could be affected you may shatter the lives ...

Page 25: ...ent SWMS Powered Mobile Plant Work Activity Principal Contractor s Name Project Reference Contractor Name ABN Contractor Address Foreman and contact number Prepared By Name 1 Signature Position Name 2 Signature Position Received and reviewed by Name Signature Position Date Date work method prepared must be within last 12 months Date work to be commenced Actions before work commences e g signage bu...

Page 26: ...ot work etc Training and instruction Warning signs and control measures Plant equipment materials to be used and the maintenance checks to be completed details at back of SWMS also Loader Personal protective equipment requirements Legislation codes of practice standards applicable List of attachments e g material safety data sheets diagrams etc ...

Page 27: ...ium financial cost for repairs reinstatement 3 Possible May occur at some time 10 15 Plan and implement risk control measures after performing a Step Back 5 X 5 risk assessment Seek advice from the manufacturer if any doubt exists 2 Minor First Aid treatment minor risk damage to plant and equipment minor financial cost for repairs reinstatement 2 Unlikely Could occur at some time 6 9 No immediate ...

Page 28: ... POTENTIAL HAZARDS What may cause an injury illness to occur RAW RISK RANKING L C R HAZARD CONTROLS What controls will be put in place to prevent an injury illness N B Control measures must not raise or create an increased risk RESIDUAL RISK RANKING L C R WHO WILL MONITOR ENSURE THAT THIS IS DONE ...

Page 29: ...handles ensuring non operating personnel are clear of the Loader CAUTION First time users to use slow 1 3 throttle to practice safe operation before commencing work The recommended normal operating speed of the machine is 2 3 to Throttle CAUTION The Kanga Loader is not fitted with a seat belt The standing position is a safety feature which allows a quick exit from the machine in case of an emergen...

Page 30: ...control levers for smooth operation of the Loader Practice slow starts and gentle stops in an open safe area Manoeuvring is made possible by individual controls for the hydraulic motors on each side of the machine A turn may be achieved by varying the amount and or direction of power supplied to each side of the machine The machine is capable of turning in its own length by applying equal forward ...

Page 31: ...All loading unloading to be carried out using a ramp must be done at a slow speed with due care for personal safety and damage to equipment Practice the manoeuvres first on flat ground if necessary Use appropriately rated slings and shackles and attach to the lifting point on the top of the machine when lifting the machine Always use the tie down points on each side of the machine to secure the Lo...

Page 32: ...NE No other attachment is to be used on this machine unless the design and use of the attachment has been assessed and authorised by Kanga and has been supported by a compliant Risk Assessment which has been verified and validated by the Risk Management Consultants ATTACHMENTS ...

Page 33: ... Bucket Broom Rod Hammer Drill C MALE QRC TRENCHER VALVE For Trenchers Backhoe Rotary Hoe Vibrating Plough Bucket Broom Angle Bucket Broom Rod Hammer Post Mast Rod Hammer Drill Right Side Controlled by the 4 1 Lever on the Control Panel 4 1 FEMALE QRC For 4 1 Bucket Stump Grinder Slew Backfill Blade Rotating Log Grab Kerb Clamp Grapple Bucket Plant Box Lifter Angle Bucket Broom 4 1 MALE QRC For 4 ...

Page 34: ...aterial in the bucket on slopes or rough ground always keep the bucket close to ground level This lowers the centre of gravity of the Loader and maximises stability The material may then be dumped into a trailer or utility truck for removal or repositioning on the site When scraping levelling and surface stripping lower the bucket to the ground tilt it down and so raise the front wheels slightly o...

Page 35: ... that they are in good condition and firmly attached Start the auger turning in a clockwise direction by activating the AUX lever downwards Lower the auger by pushing the ARM lever forward If the ground is hard the front wheels of the Kanga Loader will lift off the ground As the auger cuts into the ground the arc of the arm travel will move it out of vertical To keep the auger vertical move the Ka...

Page 36: ...ee safety chapter in this manual CAUTION Prior to commencing any digging operations check with the Local Authorities and the land owner that there are no buried services Power phone water gas sewage etc in the vicinity Australia ONLY Phone 1100 DIAL BEFORE YOU DIG Read the Safety instructions in this Manual Keep clear of the Trencher at all times 4m minimum FITTING A TRENCHER PRE OPERATION CHECK O...

Page 37: ...iesel Engine 3 Adjust engine rpm using Lever 7 which can be adjusted to suit the operation and hydraulic requirements 4 Drive the loader into position then lower the loader main arms to position the bucket onto the ground 5 While standing on the rear step of the loader pull Lever 3 of the mini loader towards you this allows hydraulic power to go to the Backhoe Valve 6 Turn around and operate the b...

Page 38: ...RC S TO YOUR ATTACHMENT AND MACHINE WHEN NOT IN USE TO PREVENT DIRT ENTERING THE SYSTEM 1 Ensure Lever 3 is in neutral 2 Start the Engine and adjust the Engine RPM Lever 7 to suit the operation power you require 3 Position the Bucket flat on the ground engage Lever 3 and pull towards the operator This will start the Broom rotating and sweeping into the bucket base 4 The Bucket can either be pulled...

Page 39: ...hten and repair and required 4 Check the rotary hoe and cutting blades are in good condition 1 Ensure Lever 3 is in neutral 2 Start the Engine and adjust the Engine RPM Lever 7 to suit the operation power you require 3 Position the Rotary Hoe flat on the ground and engage Lever 3 and pull towards the operator to start the blades rotating 4 The Rotary Hoe should only be pulled with the mini loader ...

Page 40: ... the local working area and ensure no person other than the operator enters this zone whilst the machine s engine is running Keep the general working area clear of bystanders and other workers Loader operations typically rely on rapid movement and direction changes It is important therefore that the whole operational area is kept clear of other personnel and operators maintain vigilance about thei...

Page 41: ...CKET BROOM SAFETY RULES Always Establish and maintain a minimum 4 meter 12 foot exclusion zone around the local working area and ensure no person other than the operator enters this zone whilst the machine s engine is running Keep the general working area clear of bystanders and other workers Loader operations typically rely on rapid movement and direction changes It is important therefore that th...

Page 42: ... commences Install effective perimeter hoarding barricades 6ft high around the exclusion zone Wear respiratory and eye protection Never Place any article or body part under or in close proximity to the Stump Grinder at any time Touch the exhaust engine parts hydraulic pipes and fittings guards or Stump Grinder Wheel soon after use Always Establish and maintain a minimum 4 meter 12 foot exclusion z...

Page 43: ...s by KANGA Loader operators For expert advice and quality service consult an expert repairer we recommend an authorised kanga repairer The owner should retain evidence that proper maintenance has been performed as prescribed A claim against a warranty will not qualify if it results from lack of maintenance and not from defective material or authorised workmanship CAUTION DO NOT operate a Kanga Loa...

Page 44: ...tery Free of corrosion Good condition check indicator Safety Decals Legible All in place Engine Adequate crankcase oil level Check Air cleaner Filter No Leakage Fuel Adquate Fuel Level Drain water tap if fitted Optional Extra Water Diesel Loader Radiator Hoses water level Operating Manual Present with machine ATTACHMENT Guarding Good condition Secure Good condition of hoses Check for leaks Hydraul...

Page 45: ... and free of oil grease and debris Designate the effective maintenance work area using witches hats Never Rely solely on the machine hydraulics to keep the Arm elevated whilst carrying out maintenance Locking Pins should always be used to physically hold the boom in the raised position Raise or lower the boom with the Locking Pins in place Arm Safety Pin Replacement 0K10750 Rubber Safety Pin Gromm...

Page 46: ... due The flashing will cease after a two hour operating period has passed Also displayed on the Instrument Panel on all Loaders are a Fuel Gauge a Charge Warning Light and an Oil Warning Light A Water Temperature Warning Light and Glow Plug Light are also included on the Instrument Panel for the Diesel Loaders only Honda Replacement Key Kubota Replacement Key KS 000080 key L115965 4 set Hour Clock...

Page 47: ...ronment DONALDSON AIR FILTRATION Part Number L120682 Element Only The pre cleaner bowl should be emptied out and when machine is working in dusty conditions every 8 hours of operation Replace the air filter element after every 100 hours of operation or sooner if operating in a dusty environment RADIATOR DIESEL ENGINE Replacement Radiator Cap KS 000081 The radiator fluid bottle should be checked ev...

Page 48: ...roughly dry do not use compressed air or you could damage the filter re install or replace element if required with part number DL 001253 4 Lubricate the filter bowl o ring with motor oil and tighten by hand only don t use tools 5 Start engine and check for leaks correct any if necessary with the engine switched off NOTE For Ethanol fuels that are stored for longer than 2 weeks and up to a Month a...

Page 49: ...ld Fill Level Inspect all hydraulic hoses tubes fittings valves and rams for leaks and damage Tighten loose fittings and replace damaged components Check all three pressure settings every 200 hours see procedure on following page and adjust if necessary HYDRAULIC FILTERS Return line filter Replace the cartridge after every 200 operating hours PRESSURE FILTER Replaced in line filter cartridge after...

Page 50: ... ram s stroke The pressure should be set at 207 bar 3 000 PSI for the Petrol models and 220 bar 3 200 PSI for Diesel Models NOTE If adjustment is necessary slacken off the lock nut on the main pressure relief valve and wind in the screw to increase the pressure or back off the screw to reduce the pressure Retighten the lock nut when adjustments are complete LIFT PRESSURE Connect an accurate pressu...

Page 51: ...mpensator 2 to the A port and to the trencher motor NOTE If the flow control valve 1 is fully closed all flow is directed to the trencher motor and no oil can flow to the drive motors no regulating occurs Return oil from the trencher motor flows through the C port and the over centre valve 3 to the Tank T port In the event of excessively hard trenching with the drive motor driving against the tren...

Page 52: ...ward The pressure should be set at 69 76 bar 1000 1100 PSI on all models Sequence Valve 4 Setting Flow Control Valve 1 fully closed turned clockwise Aux Lever 3 on main control valve up trencher chain running backwards The pressure should be set at 186 bar 2700 PSI on Mid Range Petrol Models 203 bar 2950 PSI on Mid Range Diesel Models Checking Trenching Valve Function With trencher above ground an...

Page 53: ...with the Loader is maintenance free An indicator at the top of the battery displays its condition according to a displayed colour Ensure that the terminals are tight and that covers and battery leads are not damaged VISUAL CHECK Check all over machine for loose bolts cracks and dents after every 100 operating hours Tighten loose bolts and replace if worn or damaged RADIATOR Radiator Hoses and conn...

Page 54: ...ailure Thoroughly inspect all pivot pins and bushes for wear and damage at an interval of 200 operating hours Part No 0K10800 Part No 0K10903 0K10700 PIN A 44MM KIT x 2 0K10800 PIN B 51MM KIT x 3 0K10810 PIN D 55MM KIT x 2 0K10900 PIN C 60MM KIT x 2 0K10903 PIN G 65MM KIT x2 Piston End L111210 BUSH IRB 1610 x 2 L111410 TOP BUSH IRB 1616 x 5 ...

Page 55: ...er 0K14206 NUTS WHEEL 7 16 UNF Part Number FA 000530 STUD WHL 7 16 KNOCK IN Part Number DL 000458 Visually check tyres on a daily basis and check tyre pressure every 50 operating hours and check for wear and damage to tyres and tracks Tyre pressures KANGA LOADER TYRE PRESSURES GROSS Tyre Size Recommended Pressure Gross weight Kgs Water Filled KPA PSI Lug 23 23 X 8 5 X 12 260 38 40 Turf 23 23 X 8 5...

Page 56: ...E 000191 DECAL LOADER AUSTRALIAN MADE L118565 10 2 DE 000192 DECAL LOADER TIE DOWN L118563 11 1 DE 000736 DECAL DW625 MODEL LH SIDE 12 2 DE 000239 DECAL LOADER SWL 250 550 L118579 13 2 DE 000733 DECAL MID RANGE LIFTING LUG 14 1 DE 000234 DECAL LOADER NAME PLATE R H DRIVE LIFT L118431 15 1 DE 000235 DECAL LOADER NAME PLATE L H DRIVE LIFT L118451 16 1 DE 000236 DECAL LOADER NAME PLATE AUXILLARY L118...

Page 57: ...8550 10 1 DE 000191 DECAL LOADER AUSTRALIAN MADE L118565 11 2 DE 000192 DECAL LOADER TIE DOWN L118563 12 1 DE 000737 PW628 MODEL LH SIDE 13 2 DE 000221 DECAL POWERED BY KUBOTA L118646 14 2 DE 000733 DECAL MID RANGE LIFTING LUG 15 1 DE 000234 DECAL LOADER NAME PLATE R H DRIVE TILT L118431 16 1 DE 000235 DECAL LOADER NAME PLATE L H DRIVE LIFT L118451 17 1 DE 000236 DECAL LOADER NAME PLATE AUXILLARY ...

Page 58: ...ER LPG DE 000276 2 20 COMMON LOADER P DL 000993 1 21 21 11 20 10 5 4 15 8 9 1 10 19 2 16 6 13 3 14 17 12 17 7 18 17 ITEM QTY PART NUMBER DESCRIPTION KMN 1 1 DE 000046 DECAL DIAL 1100 SMALL 90MM x 35MM L118594 2 1 DE 000176 DECAL LOADER DANGER HOT EXHAUST L118571 3 1 DE 000177 DECAL LOADER WARNING SHUT OFF ENGINE L118675 4 1 DE 000178 DECAL LOADER MANUAL HOLDER L118572 5 2 DE 000183 DECAL LOADER NO...

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Page 60: ... A A A A A VALVE CLEARENCE DIESEL A FAN BELT DIESEL I I I I I R I I I I R I I I I R HYDRAULIC HOSE TUBE I I I I I I I I I I I I I I I I HYDRAULIC FLUID ISO68 I I I I I I I I I I R I I I I I HYDRAULIC RETURN FILTER R R R R R R R HYDRAULIC PRESSURE FILTER I I I I I R I I I I R I I I I R TYRE PRESSURES I I I I I I I I I I I I I I I I DAILY ITEMS TO BE CHECKED ON A DAILY BASIS HOURS 8 8 8 8 8 8 8 8 8 ...

Page 61: ...TERMEDIATE SERVICE MINOR SERVICE MAJOR SERVICE MODEL 600Hr 700Hr 800Hr 900Hr 1000Hr Mid Range DATE DATE DATE DATE DATE S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P MAINTENANCE SCHEDULE MID RANGE LOADER ...

Page 62: ... S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P S E R V I C E S T A M P MAINTENANCE SCHEDULE MID RANGE LOADER Continued NOTE The warranty on the equipment is subject to the periodic maintenance being carried out at the intervals specified If a service provider other than Kanga Loaders is used maintenance records fro...

Page 63: ... 4 2500mm 98 4 B Height to Hinge Pin 1855mm 73 1855mm 73 C Overall Height 1340mm 52 8 1340mm 52 8 D Overall Length With Bucket 2200mm 86 6 2200mm 86 6 E Overall Wheel Width 1030mm 40 6 1030mm 40 6 F Bucket Reach at 40º 410mm 16 1 410mm 16 1 Bucket Max Reach Level 1020mm 40 1 1020mm 40 1 G Dump Height Std Bucket 1130mm 44 5 1130mm 44 5 Dump Height 4 in 1 Bucket 1855mm 73 0 1855mm 73 0 H Bucket Widt...

Page 64: ...64 DIMENSIONS MID RANGE LOADER ...

Page 65: ...e to proper setting Contact service Agent Excessive oil leak past lift cylinder piston seal Repair or replace cylinder as necessary Arm will not lower Hydraulic oil system low Check oil and replenish as necessary Oil level should not change Leaks may be present Damaged or blocked hydraulic line Remove line and remove any obstructions or replace line as necessary Malfunctioning pump Replace Hydraul...

Page 66: ...t or coupling Repair or replace as necessary Worn or chipped pump gears Replace pump gears as necessary Control rod or lever broken or disconnected Repair or replace control rod or lever Hydraulic lines incorrectly connected at Control Valve Correctly connect line at Control Valve Arm rises and lowers erratically Lift Control Valve relief set too low allowing oil to return to reservoir Adjust reli...

Page 67: ...locked line Remove line and remove any obstructions or replace line as necessary Binding drive motor s Repair or replace motor s as necessary Relief valve setting Adjust relief valve DRIVE SYSTEM AUXILIARY HYDRAULIC TROUBLE PROBABLE CAUSE REMEDY Attachment is slow or will not function Hydraulic system oil low Check oil and replenish as necessary Oil level should not change Leaks may be present Dam...

Page 68: ...d petrol Remove spark plug and crank Engine cranks but not fires No fuel in tank Refill fuel tank Spark plug fouled petrol engines Check spark plug gap and clean or replace spark plug Dirty fuel filter Clean filter Carburettor flood petrol engines Clear carburettor Fuel valve closed Open valve Engine runs but stalls Spark plug fouled petrol engines Check spark plug gap clean or replace Fuel valve ...

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