CASE SV300 Tier 4A Alpha Series Skid Steer Loader Service Repair Manual PIN NCM445399 and above

Page 1

ENGINE - 10

FRONT AXLE SYSTEM - 25

REAR AXLE SYSTEM - 27

SR220 / SR250 / SV250 / SV300

Tier 4A

Alpha Series Skid Steer Loader

SR220 PIN NDM457559 and above; SR250 PIN NCM442784 and above; SV250 PIN NDM460776 and above; SV300 PIN NCM445399 and above

TR320 / TV380

Tier 4A

Alpha Series Compact Track Loader

TR320 PIN NCM440597 and above; TV380 PIN NCM450857 and above

SERVICE MANUAL

Part number 47720711

English April 2014

Replaces part number 47571165, 47571166

INTRODUCTION 47540695 28/04/2014 1

General specification - Left - hand instrument cluster (*)

General specification - Electronic Instrument Cluster (EIC) (*)

General specification - Advanced Instrument Cluster (AIC) (*)

General specification - Biodiesel fuels (*)

Capacities

Product identification

Product identification (*)

Contents INTRODUCTION Foreword - Important notice regarding equipment servicing (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety rules (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Safety rules - Personal safety (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Safety rules - Ecology and the environment (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Safety rules (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 T orque - Minimum tightening torques for normal assembly (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 T orque - Standard torque data for hydraulics (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Basic instructions - Shop and assembly (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic contamination – Contamination (*) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(*) See content for specific models 47540695 28/04/2014 2

Foreword - Important notice regarding equipment servicing

TV380

All repair and maintenance work listed this manual must carried out only qualified dealership strictly complying with the instructions given, and using, whenever possible, the special tools.

Anyone who performs repair and maintenance operations without complying with the procedures provided herein shall responsible for any subsequent damages.

The manufacturer and all the organizations its distribution including - without limitationlocal reject any responsibility for damages caused parts and / components not approved the facturer , including those used for the servicing repair the product manufactured marketed the manufacturer any warranty given attributed the product manufactured marketed the manufacturer case damages caused parts and / components not approved the manufacturer .

The information this manual - - date the date the the policy the manufacturer for continuous improvement. Some information could not updated due modifications a technical commercial changes the laws and regulations dif ferent case questions, refer your CASE

CONSTRUCTION Sales and Service Networks.

INTRODUCTION
SR220 SR250 SV250 SV300 TR320
47540695 28/04/2014 3

Safety rules

SR220

SR250

SV250

SV300 TR320

TV380

Personal safety

This the safety alert used alert you potential personal injury Obey all safety messages that follow this symbol avoid possible death injury .

Throughout this manual you will find the signal words W and CAUTION followed special These precautions are intended for the personal safety you and those working with

Read and understand all the safety messages this manual before you operate service the

DANGER indicates a hazardous situation not will result death serious injury

W ARNING indicates a hazardous situation not could result death serious injury

CAUTION indicates a hazardous situation not could result minor moderate injury

F AILURE T O FOLLOW DANGER, W ARNING, AND CAUTION MESSAGES COULD RESUL T DEA SERIOUS INJUR Y .

Machine safety

NOTICE: Notice indicates a situation not could result machine property

Throughout this manual you will find the signal word Notice followed special instructions prevent machine property The word Notice used address practices not related personal safety

Information

NOTE: Note indicates additional information that clarifies steps, procedures, other information this manual.

Throughout this manual you will find the word Note followed additional information about a other information the manual. The word Note not intended address personal safety property damage.

INTRODUCTION
47540695 28/04/2014 4

Safety rules - Personal safety

SR220

SR250

SV250 SV300 TR320

TV380

Carefully study these precautions, and those included the external attachment operators manual, and insist that they followed those working with and for you.

Thoroughly read and understand this manual and the attachment Operator ’ s Manual before operating this any other equipment.

Be sure all people and pets are clear the machine before Sound the three times before starting

Only the operator should the machine when Never allow anyone climb the machine while the machine equipped with Instructors this must only used for training purposes. Passengers must not allowed use the Instructors Seat.

Keep all shields Never work around the machine any the attachments while wearing loose clothing that might catch moving parts.

Observe the following precautions whenever lubricating the machine making

• Disengage all clutching levers switches.

• Lower the the ground raise the attachment completely and engage the cylinder safety Completing these actions will prevent the attachment from lowering unexpectedly

• Engage the parking

• Shut f the engine and remove the key

• W ait for all machine movement stop before leaving the operators

Always keep the machine gear while travelling

The machine should always equipped with suf ficient front rear axle weight for safe

Under some field more weight may required the front rear axle for adequate stability This especially important when operating hilly conditions / when using heavy

Always lower the shut f the set the parking engage the transmission remove the key and wait for all machine movement stop before leaving the operators platform.

the attachment machine should become obstructed plugged; set the parking shut f the engine and remove the key , engage the transmission wait for all machine attachment motion come a before leaving the operators platform removing the obstruction

1 Never disconnect make any adjustments the hydraulic system unless the machine and / the attachment lowered the ground the safety lock(s) the engaged position.

Use the flashing lights highly recommended when operating a public

13. When transporting a road highway , use accessory lights and devices for adequate warning the tors other this check local government V arious safety lights and devices are available from your CASE CONSTRUCTION dealer

Practice safety 365 days a year

Keep all your equipment safe operating

Keep all guards and safety devices

Always set the parking shut f the engine and remove the key , engage the transmission wait for all machine attachment motion come a stop, before leaving the operators platform service the machine and

18. Remember: A careful operator the best insurance against accident.

Extreme care should taken keeping hands and clothing away from moving

47540695 28/04/2014

INTRODUCTION
5

Safety rules - Ecology and the environment

SR220

SR250

SV250

SV300

TR320

TV380

air , and water are vital factors agriculture and life

When legislation does not yet rule the treatment some the substances required advanced technology , sound judgment should govern the use and disposal products a chemical and petrochemical

NOTE: The following are recommendations that may assistance:

• Become acquainted with and ensure that you understand the relative legislation applicable your country

• Where legislation obtain information from suppliers cleaning with regard their fect man and nature and how safely and dispose these substances.

• Agricultural consultants many able help you

Helpful hints

• A void filling tanks using cans inappropriate pressurized fuel delivery systems that may cause considerable spillage.

• avoid skin contact with all

Most them contain substances that may harmful your

• Modern oils contain not burn contaminated fuels and waste oils ordinary heating

• A void spillage when draining f used engine coolant gearbox and hydraulic brake not mix drained brake fluids fuels with Store them safely until they can disposed a proper way comply with local legislation and available

• Modern coolant mixtures, i.e. antifreeze and other additives, should replaced every two years. They should not allowed get into the but should collected and disposed properly

• not open the air - conditioning system contains gases that should not released into the Y our CASE CONSTRUCTION dealer air conditioning specialist has a special extractor for this purpose and will have recharge the system properly

• Repair any leaks defects the engine cooling hydraulic system immediately

• not increase the pressure a pressurized circuit this may lead a component

• Protect hoses during welding penetrating weld splatter may burn a hole weaken them, allowing the loss

INTRODUCTION
47540695 28/04/2014 6
INTRODUCTION
SR220 SR250 SV250 SV300 TR320 TV380 BT09A213 1 47540695 28/04/2014 7
Safety rules

T orque - Minimum tightening torques for normal assembly

INTRODUCTION
SR220 SR250 SV250 SV300 TR320 TV380 METRIC NON - FLANGED HARDW ARE NOM. SIZE CLASS 8.8 BOL T and CLASS 8 NUT CLASS 10.9 BOL T and CLASS NUT LOCKNUT CL.8 W / CL8.8 BOL T LOCKNUT CL.10 W / CL10.9 BOL T UNPLA TED PLA TED W / ZnCr UNPLA TED PLA TED W / ZnCr 2.2 N·m ( ) 2.9 N·m ( ) 3.2 N·m ( ) 4.2 N·m ( ) 2 N·m ( ) 2.9 N·m ( ) 4.5 N·m ( ) 5.9 N·m ( ) 6.4 N·m ( ) 8.5 N·m ( ) 4 ( ) 5.8 N·m ( ) 7.5 N·m ( ) N·m ( ) 1 1 N·m ( ) N·m ( 128 ) 6.8 N·m ( ) N·m ( ) ( 163 ) ( 217 ) ( 234 ) ( 1 ) ( 151 ) ( 212 ) M10 N·m ( ) ( ) N·m ( ) ( ) ( ) ( ) M12 N·m ( ) N·m ( ) N·m ( ) 121 N·m ( ) N·m ( ) N·m ( ) M16 158 N·m ( 1 ) 210 N·m ( 155 ) 225 N·m ( 166 ) 301 N·m ( 222 ) 143 N·m ( 106 ) 205 N·m ( 151 ) M20 319 N·m ( 235 ) 425 N·m ( 313 ) 440 N·m ( 325 ) 587 N·m ( 433 ) 290 N·m ( 214 ) 400 N·m ( 295 ) M24 551 N·m ( 410 ) 735 N·m ( 500 ) 762 N·m ( 560 ) 1016 N·m ( 750 ) 501 N·m ( 370 ) 693 N·m ( 510 ) NOTE: through hardware torque specifications are shown pound - M10 through M24 hardware torque specifications are shown pound47540695 28/04/2014 8

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INTRODUCTION METRIC FLANGED HARDW ARE NOM. SIZE CLASS 8.8 BOL T and CLASS 8 NUT CLASS 10.9 BOL T and CLASS NUT LOCKNUT CL.8 W / CL8.8 BOL T LOCKNUT CL.10 W / CL10.9 BOL T UNPLA TED PLA TED W / ZnCr UNPLA TED PLA TED W / ZnCr 2.4 N·m ( ) 3.2 N·m ( ) 3.5 N·m ( ) 4.6 N·m ( ) 2.2 N·m ( ) 3.1 N·m ( ) 4.9 N·m ( ) 6.5 N·m ( ) 7.0 N·m ( ) 9.4 N·m ( ) 4.4 N·m ( ) 6.4 N·m ( ) 8.3 ( ) 1 1 ( ) ( 105 ) ( 141 ) 7.5 ( ) 1 1 ( ) ( 179 ) ( 240 ) ( 257 ) ( 343 ) ( 163 ) ( 240 ) M10 N·m ( ) N·m ( ) N·m ( ) N·m ( ) N·m ( ) N·m ( ) M12 N·m ( ) N·m ( ) 100 N·m ( ) 134 N·m ( ) N·m ( ) N·m ( ) M16 174 N·m ( 128 ) 231 N·m ( 171 ) 248 N·m ( 183 ) 331 N·m ( 244 ) 158 N·m ( 1 ) 226 N·m ( 167 ) M20 350 N·m ( 259 ) 467 N·m ( 345 ) 484 N·m ( 357 ) 645 N·m ( 476 ) 318 N·m ( 235 ) 440 N·m ( 325 ) M24 607 N·m ( 447 ) 809 N·m ( 597 ) 838 N·m ( 618 ) 1 1 N·m ( 824 ) 552 N·m ( 407 ) IDENTIFICA TION Metric Hex head and carriage bolts, classes 5.6 and 20083680 1 Identification Property Class Metric Hex nuts and locknuts, classes and 20083681 2 47540695 28/04/2014 9
INTRODUCTION Identification Property Class Clock Marking Property Class and Identification marks ° apart indicate Class and marks 120 ° apart indicate Class INCH NON - FLANGED HARDW ARE NOMINAL SIZE SAE GRADE 5 BOL T and NUT SAE GRADE 8 BOL T and NUT LOCKNUT GrB W / Gr5 BOL T LOCKNUT GrC W / Gr8 BOL T UNPLA TED PLA TED SIL VER PLA TED W / ZnCr GOLD UNPLA TED PLA TED SIL VER PLA TED W / ZnCr GOLD 1 / 4 8 N·m ( ) 1 1 N·m ( ) ( 106 ) ( 142 ) 8.5 ( ) 12.2 N·m ( 109 ) 5 / ( 150 ) ( 204 ) ( 212 ) ( 283 ) 17.5 ( 155 ) ( 220 ) 3 / 8 ( ) ( ) ( ) ( ) N·m ( ) N·m ( ) 7 / N·m ( ) N·m ( ) N·m ( ) N·m ( ) N·m ( ) N·m ( ) 1 / 2 N·m ( ) N·m ( ) 104 N·m ( ) 139 N·m ( 103 ) N·m ( ) 108 N·m ( ) 9 / 107 N·m ( ) 142 N·m ( 105 ) 150 N·m ( 1 1 1 ) 201 N·m ( 148 ) 1 1 1 N·m ( ) 156 N·m ( 1 ) 5 / 8 147 N·m ( 108 ) 196 N·m ( 145 ) 208 N·m ( 153 ) 277 N·m ( 204 ) 153 N·m ( 1 ) 215 N·m ( 159 ) 3 / 4 261 N·m ( 193 ) 348 N·m ( 257 ) 369 N·m ( 272 ) 491 N·m ( 362 ) 271 N·m ( 200 ) 383 N·m ( 282 ) 7 / 8 420 ( 310 ) 561 ( 413 ) 594 ( 438 ) 791 ( 584 ) 437 N·m ( 323 ) 617 N·m ( 455 ) 1 630 ( 465 ) 841 ( 620 ) 890 ( 656 ) 1 187 ( 875 ) 654 ( 483 ) 924 ( 681 ) NOTE: For Imperial 1 / 4 and 5 / hardware torque specifications are shown pound - 3 / 8 through 1 hardware torque specifications are shown pound47540695 28/04/2014
INTRODUCTION INCH FLANGED HARDW ARE NOMINAL SIZE SAE GRADE 5 BOL T and NUT SAE GRADE 8 BOL T and NUT LOCKNUT GrF W / Gr5 BOL T LOCKNUT GrG W / Gr8 BOL T UNPLA TED PLA TED SIL VER PLA TED W / ZnCr GOLD UNPLA TED PLA TED SIL VER PLA TED W / ZnCr GOLD 1 / 4 9 ( ) N·m ( 106 ) N·m ( 1 ) N·m ( 150 ) 8 ( ) N·m ( 106 ) 5 / N·m ( 168 ) N·m ( 221 ) N·m ( 230 ) N·m ( 310 ) N·m ( 150 ) N·m ( 212 ) 3 / 8 ( ) ( ) ( ) ( ) ( ) ( ) 7 / ( ) ( ) ( ) 100 ( ) N·m ( ) N·m ( ) 1 / 2 N·m ( ) 108 N·m ( ) 1 N·m ( ) 153 N·m ( 1 ) N·m ( ) 104 N·m ( ) 9 / 1 N·m ( ) 156 N·m ( 1 ) 165 N·m ( 122 ) 221 N·m ( 163 ) 106 N·m ( ) 157 N·m ( 1 ) 5 / 8 162 N·m ( 1 ) 216 N·m ( 159 ) 228 N·m ( 168 ) 304 N·m ( 225 ) 147 N·m ( 108 ) 207 N·m ( 153 ) 3 / 4 287 N·m ( 212 ) 383 N·m ( 282 ) 405 N·m ( 299 ) 541 N·m ( 399 ) 261 N·m ( 193 ) 369 N·m ( 272 ) 7 / 8 462 N·m ( 341 ) 617 N·m ( 455 ) 653 N·m ( 482 ) 871 N·m ( 642 ) 421 N·m ( 1 ) 594 N·m ( 438 ) 1 693 N·m ( 512 ) 925 ( 682 ) 979 ( 722 ) 1305 ( 963 ) 631 N·m ( 465 ) 890 N·m ( 656 ) IDENTIFICA TION Inch Bolts and free - spinning nuts 20083682 3 Grade Marking Examples SAE Grade Identification 1 Grade 2 - Marks 4 Grade 2 Nut - Marks 2 Grade 5 - Three Marks 5 Grade 5 Nut - Marks 120 ° Apart 3 Grade 8 - Five Marks 6 Grade 8 Nut - Marks ° Apart 47540695 28/04/2014 1 1

Inch Lock Nuts, All Metal (Three optional methods)

INTRODUCTION
20090268 4 Grade Identification Grade Corner Marking Method (1) Flats Marking Method (2) Clock Marking Method (3) Grade A Notches Mark Marks Grade B One Circumferential Notch Letter B Three Marks Grade C T Circumferential Notches Letter C Six Marks 47540695 28/04/2014

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