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580SN WT 580SN 590SN Tier 4B (final) Tractor Loader Backhoe 580N PIN NHC740665 and above; 580SN WT PIN NHC745126 and above; 580SN PIN NHC743044 and above; 590SN PIN NHC746245 and above SERVICE MANUAL Part number 48194558 edition English October 2017...
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General specification - Powertrain ............87 General specification - Hydraulics .
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In any case, no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and/or components not approved by the manufacturer.
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INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions.
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INTRODUCTION Safety rules - Personal safety Unless otherwise instructed, always perform these steps before you service the machine: 1. Park the machine on a flat, level surface. 2. Place the backhoe in the transport position with the swing lock pin installed for transport. 3.
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INTRODUCTION Safety rules - Ductile iron DANGER Altering cast ductile iron can cause it to weaken or break. Before you weld, cut, or drill holes on any part of this machine, make sure that the part is not cast ductile iron. Failure to comply will result in death or serious injury.
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Improper disposal of batteries can contaminate the soil, groundwater, and waterways. CASE CONSTRUCTION strongly recommends that you return all used batteries to a CASE CONSTRUCTION dealer, who will dispose of the used batteries or recycle the used batteries properly.
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Only use CNH Original Parts or CASE CONSTRUCTION Original Parts. Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or CASE CONSTRUCTION Original Parts can offer this guarantee.
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W0111A Special tools The special tools that CASE CONSTRUCTION suggests and illustrate in this manual have been specifically re- searched and designed for use with CASE CONSTRUCTION machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long-lasting oper- ation.
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INTRODUCTION Basic instructions - Fuse and relay locations The machine is equipped with easily accessible fuse and relay locations. Front console box 1. Turn the thumb screw (1) to loosen the panel cover (2) for the fuse box. Remove the panel cover. RCPH10TLB320AAF 2.
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INTRODUCTION Front console ECU fuse and relay 1. Remove the cover from the steering column shroud. NOTE: The fuse and relay decal is on the underside of the steering column shroud cover. RCPH11TLB012BAD RAIL14TLB1061BA RAIL15TLB0001BA 48194558 20/10/2017...
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INTRODUCTION Side console box 1. Turn the thumb screws (1) to loosen the panel cover (2) for the fuse box. Remove the panel cover. NOTE: The fuse and relay decal is on the underside of the cover. RCPH10TLB437AAF 2. Remove the fuse box covers as needed. RAIL14TLB1053BA 1.
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INTRODUCTION 2. Locate the fuse and relay box. Refer to the decal for fuse, relay, and/or diode functions. RAIL15TLB0008BA Glow-plug Control Unit (GCU) fuse and dosing heater fuse 1. Raise the loader arm and engage the safety support. 2. Lift the engine hood. 3.
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INTRODUCTION Telematics system fuse 1. Raise the loader arm and engage the safety support. 2. Lift the engine hood. 3. On the right-hand side of the engine locate the wire harness with the in-line 5 A fuse. The location of the fuse will depend on the machine configuration: A.
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INTRODUCTION Basic instructions - Fuse, relay, and diode icon definitions Right-hand side console panel Power Shuttle Powershift 47968248_A 47977446_A Fuse icon definitions Symbol Function Diagnostic B+ Instrument cluster key ON Instrument cluster B+ 48194558 20/10/2017...
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INTRODUCTION Function Symbol Rear lights Rear wipers/washers Transmission differential lock, de-clutch button, and clutch relay Tail lights Pilot controls Cigarette lighter plugs 4WD, Auto Ride Control Dome light Radio B+ Horn Blower motor TRAX B+ Key switch Air seat 48194558 20/10/2017...
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INTRODUCTION Function Symbol Heated seat 2WD, Ride Control Quick coupler, EH Clam, Radio Key ON SAHR brake Comfort Steer Side lights Customer B+ Customer key ON Starter Power Lift™ Telematics NOTE: The Telematics system has an additional external fuse location. 48194558 20/10/2017...
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INTRODUCTION Relay icon definitions Symbol Function Power Lift™ relay SAHR park brake relay SAHR park brake transmission cutout relay Forward relay (Power Shuttle only) A/C relay Comfort Steer relay (Power Shuttle only) Reverse relay (Power Shuttle only) Neutral relay Starter interlock relay Auto Ride Control relay Rear light relay Transmission De-clutch relay (Powershift only)
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INTRODUCTION Diode icon definitions Function Symbol Quick coupler diode #1 Quick coupler diode #2 Reverse signal diode (Power Shuttle only) Forward signal diode (Power Shuttle only) Torque control diode Auto engine shutdown diode #2 Auto engine shutdown diode #3 Head light diode #4 Front work light diode #5 Rear work light diode #6 Auto engine shutdown diode #7...
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INTRODUCTION Left-hand side steering column console panel Power Shuttle Powershift RCPH11TLB014AAD 47747125_A Fuse icon definitions Symbol Function Head lights Front work lights Turn signal, Hazards Front wiper/washer High beam Beacon Relay icon definitions Function Symbol Comfort steer relay and Power relay #1 (Power Shuttle only) Comfort steer relay and Power relay #2 (Power Shuttle only)
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INTRODUCTION Function Symbol Power relay #3 Power relay #4 Start relay Diode icon definitions Symbol Function Reverse Signal Diode (Power Shuttle only) Forward Signal Diode (Power Shuttle only) 48194558 20/10/2017...
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INTRODUCTION Front console fuse and relay panel Power Shuttle Powershift 47747127_A Fuse icon definitions Symbol Function Hazard lights Crankcase Ventilation (CCV) heater Unswitched Battery + to SCR pump module Unswitched Battery + to SCR heat valve and pump Unswitched Battery + to T4B and urea sensors By-pass relay battery + AUX main relay, electric valve, by-pass relay coil power ECU Battery +B and +C...
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INTRODUCTION Relay icon definitions Function Symbol AUX main relay SCR main relay Side console fuse and relay panel (under the instrument cluster) Power Shuttle Powershift 47747128_B Relay icon definitions Symbol Function Four-Wheel Drive (4WD) relay NOTE: Machines with H-Type Powershift only. Auto engine shutdown relay Shutdown relay 1 Shutdown relay 2...
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INTRODUCTION Basic instructions - Releasing hydraulic pressure on machines with pilot backhoe controls 1. Park the machine on firm level ground. 2. Put all transmission controls in the Neutral position. 3. Engage the parking brake. 4. Lower the bucket to the ground but do not apply down pressure;...
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INTRODUCTION 15. Rotate the loader control joystick in one complete cir- cle, stopping in the neutral (center) position. 16. If applicable, operate the bucket control switch. 17. Turn the key switch to the Off position. LEEN12T0485AA 48194558 20/10/2017...
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INTRODUCTION Basic instructions - Releasing hydraulic pressure on machines with mechanical backhoe controls 1. Park the machine on firm level ground. 2. Put all transmission controls in the Neutral position. 3. Engage the parking brake. 4. Lower the bucket to the ground but do not apply down pressure;...
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INTRODUCTION Basic instructions - Diagnostic service tool port The diagnostic/service tool port is located in the fuse box at the side console. Connect the Electronic Service Tool (EST) or DATAR to this port to update software and/or perform service and diagnostic tests. 1.
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INTRODUCTION Basic instructions - Hydraulic diagnostic test ports If equipped, the machine’s hydraulic system pressure can be easily checked from the hydraulic quick disconnect diagnostic test port(s) located on the right-hand side of the machine above the hydraulic reservoir tank and near the right-hand stabilizer on the inside of the chassis.
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INTRODUCTION • Rear port (attenuator hose)- Pump output pressure, hy- draulic flow, and bleed air from the system. RAIL15TLB0003BA RAIL15TLB0004BA 48194558 20/10/2017...
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INTRODUCTION Basic instructions - Welding on the machine WARNING Explosive gas! Batteries emit explosive hydrogen gas and other fumes while charging. Ventilate the charging area. Keep the battery away from sparks, open flames, and other ignition sources. Never charge a frozen battery.
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INTRODUCTION 2. Disconnect the battery. A. Remove the battery cover bolt (1) hardware. B. Slide the battery cover (2) out and away from the ma- chine. RAIL14TLB1056BA C. Disconnect the negative battery cable from the nega- tive battery terminal. D. Disconnect the positive battery cable from the positive battery terminal.
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INTRODUCTION 4. Remove the cover from the steering column shroud. RCPH11TLB012BAD 5. Remove the fuse panel mounting plate from the En- gine Control Unit (ECU). RAIL14TLB1061BA 6. Disconnect both connectors. RAIL14TLB1062BA 48194558 20/10/2017...
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INTRODUCTION 7. Remove the instrument cluster panel screws and the instrument cluster. RCPH10TLB339AAF 8. Disconnect all connectors from the back of the panel. RAIL15TLB0007BA Disconnect the controller for backhoe pilot controls, if equipped (one connector). 10. Disconnect the transmission controller, if equipped (one connector, located under the front steering cowl- ing).
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INTRODUCTION Basic instructions - Heater coolant shutoff valve CAUTION Burn hazard! The engine and exhaust system become hot during operation. To prevent burns, open the engine compartment and allow the components to cool to a comfortable touch temperature before you work inside the engine compartment.
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INTRODUCTION Engine cooling system - Basic instructions CASE CONSTRUCTION requires the use of a fully formulated Organic Acid Technology (OAT) based coolant. CASE AKCELA ACTIFULL™ OT EXTENDED LIFE COOLANT is preferred. The coolant must meet the specifications outlined in the CNH Industrial material specification MAT3624. Use of coolant not meeting this specification is not allowed.
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INTRODUCTION You may notice the older version of the OAT decal (CNH Industrial part number 47488993) on some applications. Both decals convey the same message. Definitions Conventional coolant: A coolant that relies on inorganic inhibitors such as sil- icates, nitrites, and phosphates for corrosion and cavi- tation protection.
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INTRODUCTION Basic instructions - Support strut for loader lift arm WARNING Crushing hazard! If you service the machine with the loader lift arms raised, always use the support strut. Remove the retaining pin and place the support strut onto the cylinder rod. Install the retaining pin into the support strut.
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INTRODUCTION NOTICE: Avoid excess pressure on the loader arm cylin- der. Do not start the engine to lower the loader arm onto the support strut. 7. Move the loader control lever to relieve hydraulic pres- sure. The bottom of the support strut will brace against the top of the cylinder base.
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INTRODUCTION 3. Remove the retaining pin from the support strut. 4. Raise the support strut up to the storage position and secure with the retaining pin. NOTICE: Make sure that the cable strap on the retain- ing pin is not around the loader arm cylinder. 5.
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INTRODUCTION Basic instructions - Hood WARNING Crushing hazard! If you service the machine with the loader lift arms raised, always use the support strut. Remove the retaining pin and place the support strut onto the cylinder rod. Install the retaining pin into the support strut.
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INTRODUCTION Torque - Minimum tightening torques for normal assembly METRIC NON-FLANGED HARDWARE NOM. LOCKNUT LOCKNUT SIZE CL.8 CL.10 CLASS 8.8 BOLT and CLASS 10.9 BOLT and W/CL8.8 W/CL10.9 CLASS 8 NUT CLASS 10 NUT BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.2 N·m (19 lb...
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INTRODUCTION METRIC FLANGED HARDWARE NOM. CLASS 8.8 BOLT and CLASS 10.9 BOLT and LOCKNUT LOCKNUT SIZE CLASS 8 NUT CLASS 10 NUT CL.8 CL.10 W/CL8.8 W/CL10.9 BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.4 N·m (21 lb 3.2 N·m (28 lb 3.5 N·m (31 lb 4.6 N·m (41 lb 2.2 N·m (19 lb...
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INTRODUCTION 1. Manufacturer's Identification 2. Property Class 3. Clock Marking of Property Class and Manufacturer's Identification (Optional), i.e. marks 60° apart indicate Class 10 properties, and marks 120° apart indicate Class 8. INCH NON-FLANGED HARDWARE LOCKNUT LOCKNUT NOMINAL SAE GRADE 5 BOLT SAE GRADE 8 BOLT GrB W/ Gr5 GrC W/ Gr8...
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INTRODUCTION Inch Lock Nuts, All Metal (Three optional methods) 20090268 Grade Identification Grade Corner Marking Method (1) Flats Marking Method (2) Clock Marking Method (3) Grade A No Notches No Mark No Marks Grade B One Circumferential Notch Letter B Three Marks Grade C Two Circumferential Notches...
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INTRODUCTION Torque - Standard torque data for hydraulics NOTICE: Hydraulic connections require a minimum assembly torque in order to provide zero leakage at rated pres- sure with adequate fatigue resistance. Too much torque on a hydraulic connection can lead to leakage or failure. NOTICE: There are several different kinds of parallel thread ports, including those using metric threads, inch threads, and British Standard Pipe Parallel (BSPP) threads.
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INTRODUCTION Torques for British Standard Pipe Parallel (BSPP) straight-pipe-thread port connections Ferrous Non-Ferrous BSPP Metric Tube OD Thread S-Series L-Series S-Series L-Series S-Series L-Series (Heavy Duty) (Light Duty) (Heavy Duty) (Light Duty) (Heavy Duty) (Light Duty) 21 N·m 12.5 N·m G 1/8 A —...
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INTRODUCTION Torques for Metric O-Ring Face Seal (ORFS) ports and stud end connections Ferrous Non-Ferrous Metric Tube OD Thread S-Series L-Series S-Series L-Series S-Series L-Series (Heavy Duty) (Light Duty) (Heavy Duty) (Light Duty) (Heavy Duty) (Light Duty) 21 N·m 12.5 N·m M10x1 —...
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INTRODUCTION Torques for Inch O-Ring Boss (ORB) non-adjustable port and stud end connections Ferrous Non-Ferrous UN/UNF Inch Tube OD Dash size Thread size S-Series L-Series S-Series L-Series (Heavy Duty) (Light Duty) (Heavy Duty) (Light Duty) 3.18 mm 8.5 N·m (6.3 lb 5 N·m (3.7 lb —...
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INTRODUCTION Torques for Inch O-Ring Boss (ORB) adjustable stud end and port connections Ferrous Non-Ferrous UN/UNF Inch Tube OD Dash size Thread size S-Series L-Series S-Series L-Series (Heavy Duty) (Light Duty) (Heavy Duty) (Light Duty) 3.18 mm 8.5 N·m (6.3 lb 5 N·m (3.7 lb —...
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INTRODUCTION Tapered thread connection tightening NPTF BSPT Turns From Finger Tight (TFFT) Thread size Thread size 1/8–28 1/8–27 2 to 3 full turns 1/4–19 1/4–18 2 to 3 full turns 3/8–19 3/8–18 2 to 3 full turns 1/2–14 1/2–14 2 to 3 full turns 3/4–14 3/4–14 2 to 3 full turns...
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INTRODUCTION Installation of adjustable O-Ring Bosses (ORB) connectors Adjustable port connectors are commonly found on shaped connectors, which allow for orientation of the connection. Adjustable port connectors utilize a locknut and back-up washer. NOTICE: Teflon coated O-rings do not require lubrication. For connections which are made into aluminum manifolds or with stainless steel connectors, it may be required to apply a lubricant to prevent galling.
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INTRODUCTION Installation of non-adjustable O-Ring Bosses (ORB) connectors Non-adjustable port connectors are commonly found on straight connectors, which do not require the installer to adjust the orientation of the connection. NOTICE: Teflon coated O-rings do not require lubrication. For connections which are made into aluminum manifolds or with stainless steel connectors, it may be required to apply a lubricant to prevent galling.
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INTRODUCTION Installation of tapered thread connectors 1. Remove protective connector caps only immediately prior to assembly. NOTICE: Pre-applied sealants, such as L ® OCTITE 503™ V ® and/or powdered PTFE are the IBRA preferred sealants for tapered thread connectors. Non-preferred sealant types include PTFE tape, paste sealants, and anaerobic liquids.
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INTRODUCTION Installation of flange connectors Flange connections typically have four bolts, although some flange connections may have more or fewer. The flange connector consists of four main components: • A body (flange head) • An O-ring • One “captive” or two “split” flange clamps •...
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INTRODUCTION Installation of O-Ring Face Seal (ORFS) connections 1. Remove protective connector caps only immediately prior to assembly. 2. Inspect the components to ensure that the male and female threads and sealing surfaces are free of burrs, nicks, and scratches, or any foreign material. Do not use if impurities are found.
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INTRODUCTION Installation of Flare-less Bite type and Flared connections 1. Remove protective connector caps only immediately prior to assembly. 2. Inspect the components to ensure that the male and female threads and sealing surfaces are free of burrs, nicks, and scratches, or any foreign material. Do not use if impurities are found.
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INTRODUCTION Basic instructions - Snap-to-Connect (STC®) hydraulic connectors WARNING Escaping fluid! Relieve all pressure before you disconnect fluid lines or perform work on the hydraulic system. Make sure that all components are in good condition and that all connections are secure before you pres- surize the system.
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INTRODUCTION When the latch ring (A) is in its open position, the male shoulder (B) can slide past the latch ring (A). RAIL17TLB0019AA The male (E) and female (A) connectors are locked into place. As fluid pressure (F) is applied, the latch ring (C) is wedged between the male shoulder (B) and the female angle (D).
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INTRODUCTION Assembly method and verification: 1. Align the STC® fitting on the hose assembly with the STC® connector. 2. Push the hose fitting into the mating connector until you feel a definite snap and a solid stop. NOTE: Be sure that the direction of pull is parallel to the axis of the STC®...
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INTRODUCTION STC® disassembly action NOTICE: Do not use the disconnect tool to pry on the parts. Prying can result in damage. Insert the tool straight into the connection. The proper connection and discon- nection of STC® parts is outlined later in this section. 1.
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Back-Up Ring (B) and inspect to ensure that the O-Ring and Back-Up ring are secure in the groove. Lubricate the O-Ring with clean hydraulic fluid CASE AKCELA NEXPLORE™ FLUID. 5. If the Latch Ring (C) is damaged, carefully remove the Latch Ring without damaging the interior sur- faces of the connector.
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INTRODUCTION Abbreviation Measurements Typical applications Metric unit Imperial unit Name Symbol Name Symbol Area (Land area) acre hectare square meter m² square foot ft² square inch in² square millimeter mm² square inch in² Electricity ampere ampere volt volt microfarad µF microfarad µF Ω...
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INTRODUCTION Typical applications Metric unit Imperial unit Name Symbol Name Symbol Temperature (other than Thermodynamic) degrees Celsius °C degrees Fahrenheit °F Time hour hour minute minute second second Torque (includes Bending moment, Moment of force, and Moment of a couple) newton meter pound foot lb ft...
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132 L (35 US gal) NOTE: Contact your CASE CONSTRUCTION dealer for assistance and availability of winter diesel fuel blends in your area. Follow the directions on the manufactures label of the cold weather diesel fuel additive for recommended use.
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15.3 l (16.2 US qt) 14.3 l (15.1 US qt) NOTE: The master brake cylinder receives fluid from the transmission. NOTE: CASE AKCELA HY-TRAN® ULTRACTION is an acceptable alternative to CASE AKCELA NEXPLORE™ FLUID. Front drive axle - Four-Wheel drive (4WD) – Standard duty...
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132 L (35 US gal) NOTE: Contact your CASE CONSTRUCTION dealer for assistance and availability of winter diesel fuel blends in your area. Follow the directions on the manufactures label of the cold weather diesel fuel additive for recommended use.
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Refill (with or without filter change) 11.4 L (12.0 US qt) NOTE: The master brake cylinder receives fluid from the transmission. NOTE: CASE AKCELA HY-TRAN® ULTRACTION is an acceptable alternative to CASE AKCELA NEXPLORE™ FLUID. Front drive axle - Four-Wheel drive (4WD) - Standard duty...
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