CASE 1650M Stage IIIB Crawler Dozer Service Repair Manual Instant Download (PIN NEDC16000 and above)

Link Product / Engine

1650M Extra Long T rack (XL

Bulldozer (BD) Blade [NCDC16500 - ]

1650M Extra Long T rack (XL

Bulldozer (BD) Blade [NDDC16500 - ]

1650M Extra Long T rack (XL

Bulldozer (BD) Blade [NEDC16000 - ]

1650M Extra Long T rack (XL T),

Bulldozer (BD) Blade [NFDC16000 - ]

1650M Extra Long T rack (XL T),

Power Angle T ilt A Blade [NCDC16500 - ]

1650M Extra Long T rack (XL

Power Angle T ilt A Blade [NDDC16500 - ]

1650M Extra Long T rack (XL

Power Angle T ilt A Blade [NEDC16000 - ]

1650M Extra Long T rack (XL

Power Angle T ilt A Blade [NFDC16000 - ]

1650M Wide T rack (WT) / Low Ground Pressure Power Angle T ilt A Blade [NCDC16500 - ]

1650M Wide T rack (WT) / Low Ground Pressure

Power Angle T ilt A Blade [NDDC16500 - ]

1650M Wide T rack (WT) / Low Ground Pressure (LGP),

Power Angle T ilt A Blade [NEDC16000 - ]

1650M Wide T rack (WT) / Low Ground Pressure (LGP),

Power Angle T ilt A Blade [NFDC16000 - ]

47907869 06/10/2015

Main control valve

Foreword - Important notice regarding equipment servicing

1650M

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 manufacturer reserves the right make improvements design and changes specifications any time without notice and without incurring any obligation install them units previously sold. Specifications, descriptions, and illustrative material herein are accurate known time publication but are subject change without case questions, refer your CASE CONSTRUCTION Sales and Service Networks.

Safety rules

1650M

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.

Safety rules - Ecology and the environment

1650M

air , and water quality important for all industries and life When legislation does not yet rule the treatment some the substances that advanced technology sound judgment should govern the use and disposal products a chemical and petrochemical

Familiarize yourself with the relative legislation applicable your country , and make sure that you understand this Where legislation obtain information from suppliers anticleaning with regard the fect these substances man and nature and how safely and dispose these

Helpful hints

• A void the use cans other inappropriate pressurized fuel delivery systems fill tanks. Such delivery systems may cause considerable

• avoid skin contact with all Most these products contain substances that may harmful your

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

• A void spillage when you drain fluids such used engine coolant engine hydraulic brake not mix drained brake fluids fuels with Store all drained fluids safely until you can dispose the fluids a proper way that complies with all local legislation and available

• not allow coolant mixtures get into the Collect and dispose coolant mixtures properly

• The air - conditioning system contains gases that should not released into the Consult airtioning specialist use a special extractor recharge the system properly

• Repair any leaks defects the engine cooling system hydraulic system immediately

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

• Protect hoses during Penetrating weld splatter may burn a hole weaken allowing the loss coolant, etc.

Battery recycling

Batteries and electric accumulators contain several substances that can have a harmful fect the environment the batteries are not properly recycled after Improper disposal batteries can contaminate the groundwater , and CASE CONSTRUCTION strongly recommends that you return all used batteries a CASE CONSTRUCTION dealer , who will dispose the used batteries recycle the used batteries properly some this a legal

Mandatory battery recycling

NOTE: The following requirements are mandatory Brazil.

Batteries are made lead plates and a sulfuric acid Because batteries contain heavy metals such CONAMA Resolution 401 / 2008 requires you return all used batteries the battery dealer when you replace any not dispose batteries your household

Points sale are obliged to:

• Accept the return your used batteries

• Store the returned batteries a suitable location

• Send the returned batteries the battery manufacturer for recycling

Safety rules

1650M

General safety rules

Use caution when operating the machine Raised full tanks and other loads will change the center gravity the The machine can tip roll over when near ditches and embankments uneven surfaces.

Never permit anyone other than the operator ride the

Never operate the machine under the influence while otherwise

When digging using ground engaging attachments aware buried Contact local utilities determine the locations services.

Pay attention overhead power lines and hanging High voltage lines may require significant clearance for safety .

Hydraulic oil diesel fuel leaking under pressure can penetrate the causing serious injury

• NOT use your hand check for leaks. Use a piece cardboard paper .

• Stop remove key and relieve the pressure before connecting disconnecting fluid

• Make sure all components are good condition and tighten all connections before starting the engine izing the

• hydraulic fluid diesel fuel penetrates the seek medical attention immediately

• Continuous long term contact with hydraulic fluid may cause skin cancer A void long term contact and wash the skin promptly with soap and water

Keep clear moving Loose jewelry , long hair , and other loose hanging items can become entangled moving

W ear protective equipment when

NOT attempt remove material from any part the machine while being operated components are

Make sure all guards and shields are good condition and properly installed before operating the Never operate the machine with shields Always close access doors panels before operating the

Dirty slippery and platforms can cause Make sure these surfaces remain clean and clear debris.

A person pet within the operating area a machine can struck crushed the machine its NOT allow anyone enter the work area.

Raised equipment and / loads can fall unexpectedly and crush persons Never allow anyone enter the area underneath raised equipment during operation.

Never operate engine enclosed spaces harmful exhaust gases may build

Before starting the machine, sure that all controls are neutral park lock position.

Start the engine only from the operator ’ s the safety start switch the engine can start with the transmission gear . not connect short across terminals the starter solenoid. Attach jumper cables described the Starting gear may cause death serious injury

Always keep windows, mirrors, all lighting, and Slow Moving V ehicle (SMV) emblem clean provide the best possible visibility while operating the

Operate controls only when seated the operator ’ s except for those controls expressly intended for use from other

Before leaving the machine: Park machine a firm level

Put all controls neutral park lock

Engage park Use wheel chocks

Lower all hydraulic equipment header , T urn f engine and remove key

due exceptional you would decide keep the engine running after leaving the operator ’ s then the following precautions must followed:

Bring the engine low idle

Disengage all drive

W ARNING

Some components may continue run down after disengaging drive systems. Make sure all drive systems are fully Failure comply could result death serious injury .

Shift the transmission into Apply the parking

General maintenance safety

Keep area used for servicing the machine clean and dry Clean spilled

Service machine a firm level

Install guards and shields after servicing the machine. Close all access doors and install all panels after servicing the not attempt clean, lubricate, clear obstructions make adjustments the machine while motion while the engine

Always make sure working area clear tools, parts, other persons and pets before you start operating the machine.

Unsupported hydraulic cylinders can lose pressure and drop the equipment causing a crushing not leave equipment a raised position while parked during service, unless securely supported.

Jack lift the machine only jack lift points indicated this

Incorrect towing procedures can cause accidents. When towing a disabled machine follow the procedure this Use only rigid tow

Stop the engine, remove key and relieve pressure before disconnecting connecting fluid lines.

Stop the engine and remove key before disconnecting connecting electrical

Scalding can result from incorrect removal coolant caps. Cooling system operates under pressure. Hot coolant can spray out a cap removed while the system Allow system cool before removing When removing a cap turn slowly allow pressure escape before completely removing the

Replace damaged worn electrical

Engine, transmission, exhaust components, and hydraulic lines may become hot during operation. T ake care when servicing such Allow surfaces cool before handling disconnecting hot W ear protective equipment when

When follow the instructions the Always disconnect the battery before welding the Always wash your hands after handling battery

47907869 06/10/2015

Engine - Engine and crankcase

Engine - Assemble - Driveshaft alignment, engine and tandem pumps

1650M

RAIL13DOZ1485F A 1

NOTE: All instructions specified are from the perspective someone sitting the operator ’ s seat, facing the blade. Angle the driveshaft 4.85 ° Coming f the pump shaft the driveshaft angled 4.07 ° and the left 2.63 ° .

The distance from the flywheel housing the pump mounting bracket ( )

Engine - Air cleaners and lines

Air cleaner - Remove

1650M

Park the machine a firm level surface.

Lower the blade and the ripper tool (if Engage the parking brake and turn the ignition key the OFF

Locate the battery master disconnect switch behind the panel the left side the cab.

Switch the master battery disconnect switch the OFF

NOTE: W ait seconds after engine shutdown before turning off battery After engine the Selective Catalytic Reduction (SCR) system does a purge cycle and the supply module continues

Engine - Air cleaners and lines

Open the left hand side engine compartment access door

RAIL12DOZ0832BA 4 Locate the engine air intake filter

Release the retaining clips and remove the engine air intake filter housing cover

RAIL12DOZ0834BA

Engine - Air cleaners and lines

Remove the primary air filter element.

Remove the secondary air filter

1 Remove any additional debris from inside the engine air intake filter housing before installing the air filter elements.

Next operation: Air cleaner - Install (10.202)

Air cleaner - Install

1650M

Prior operation: Air cleaner - Remove (10.202)

Install the secondary air filter element into the air filter

Install the primary air filter element into the air filter housing.

Attach the engine air intake filter housing cover

Engine - Air cleaners and lines

Secure the retaining clips which hold the engine air take filter housing cover

NOTE: Make sure that the engine air intake filter housing and forms a tight seal with the cover

Close the left side engine compartment panel and cure with the latch.

Switch the master battery disconnect switch the

Engine - Air cleaners and lines

Close the panel the left side the machine below the cab and secure the

Start the engine and confirm normal move any fault codes from the

Engine - Fuel filters

Fuel filters - Replace

1650M

W ARNING

Fire hazard!

When handling diesel fuel, observe the following precautions: not smoke.

Never fill the tank when the engine

W ipe spilled fuel immediately . Failure comply could result death serious injury . W0099A

Prior operation:

Keep all unauthorized personnel clear the Park the machine level neutral with the parking brake and the attachment lowered the turn f the remove the key , and verify that engine ponents have cooled avoid contact. Make sure that all residual pressure relieved from circuits before beginning

Locate the fuel filter the right rear access Close the fuel shut f valve (1) prevent fuel

Clean the fuel filter the outside the fuel filter , and remove any dirt and debris around the area that might contaminate the system.

T urn the fuel filter (2) counterclockwise and remove. Capture any fuel remaining the lines the fuel filter , and discard properly

Apply a thin layer clean oil the gasket the new fuel filter

Install the filter Use your hands tighten the fuel filter 1 / 2 3 / 4 turn after the fuel filter makes contact with the filter

Open the fuel shut f Check for

NOTICE: Never use a filter wrench tighten a new fuel filter

T

Removing air from the fuel system

Remove air from the fuel system after changing the fuel filter Removing air from the fuel system may also necessary the machine runs out fuel, the fuel system has been the machine has been

Make certain that the fuel tank shutof f the

Loosen the air bleed screw one two

Operate the hand primer until air bubbles flow from around the air bleed screw .

ighten the air bleed screw . Start the and check for

Engine - Fuel tanks

Fuel tank - Remove

1650M

Park machine a firm, level surface.

Lower all equipment the Engage parking brake and shut engine

Relieve system hydraulic pressure actuating all hydraulic Remove key when

NOTE: W ait seconds after engine shutdown before turning master battery disconnect switch OFF After engine shutdown, the Selective Catalytic Reduction (SCR) system module continues run and conducts a purge cycle. T urn master battery disconnect switch the OFF

Remove cab from See Cab and platformRemove

Remove DEF / AdBlue tank. See Diesel Exhaust Fluid (DEF) / AdBlue® tank - Remove (10.500)

Drain fuel

Remove fuel drain hose (1)

NOTE: DEF / AdBlue tank shown installed.

10. Remove fuel hoses and electrical connectors (2) from top fuel

NOTICE: Fuel tank weighs approximately ( 200 ) Use proper lifting equipment prevent personal injury property damage.

1 Attach appropriate lifting device fuel

Remove fuel tank strap (1) and remove fuel

NOTE: DEF / AdBlue tank shown

Engine - Fuel tanks

Fuel tank - Install

1650M

NOTICE: Fuel tank weighs approximately ( 200 ) empty Use proper lifting equipment prevent personal injury property damage.

Attach appropriate lifting device fuel

Place fuel tank

Install fuel tank strap (1)

NOTE: DEF / AdBlue tank shown RAIL12DOZ0735BA

Remove lifting device from fuel

Install fuel hoses and electrical connectors (1) top fuel tank.

NOTE: DEF / AdBlue tank shown installed.

Install fuel drain hose (2)

Install DEF / AdBlue See Diesel Exhaust Fluid (DEF) / AdBlue® tank - Install (10.500)

Install See Cab and platform - Install

Engine - Engine lubrication system

Engine oil filter - Replace

1650M

Prior operation: Keep all unauthorized personnel clear the Park the machine level neutral with the parking brake and the attachment lowered the turn f the remove the key , and verify that engine ponents have cooled avoid contact. Make sure that all residual pressure relieved from circuits before beginning

Open the left - hand front and right - hand front access Secure the access doors with the door struts (1)

Remove the oil dipstick and the oil fill

NOTE: Oil drains faster when the oil warm (but not hot) and the oil dipstick and oil fill cap

Use a suitable container collect the drained

Remove the bolts and the engine oil access plate under the Locate the oil drain

NOTE: the machine and the special draining equipment use the engine oil tal drain located the left side engine access door

Remove the engine oil drain plug (2) , and allow the oil

Engine - Engine lubrication system

Locate the oil filter (3) the right front engine

Clean the area around the filter dirt and

Replace oil filter

T urn the oil filter (3) housing counterclockwise Remove and discard the filter following local vironmental and waste

Apply a thin layer clean oil the new filter gasket.

T urn the new oil filter onto the base until the gasket makes contact with the and then turn hand additional 3 / 4 Never use a filter wrench install a new filter

Close the oil

1 Fill the engine with the proper amount oil through the fill port (4)

Start the engine and run idle Check the engine oil filter and remote drain for leaks.

After 2 min stop the

W ait for the engine oil drain down for accurate reading the dipstick (5)

15. Check the dipstick (5) , and add additional oil, essary

Check for leaks around the filter and Secure the lower engine access

NOTE: The oil flow rate can improved the oil slightly warm and the oil fill cap dipstick removed from the engine while

RAIL12DOZ0171AA 7

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Crankcase ventilation system - Remove

1650M

Park the Dozer level ground. Lower the blade the ground and turn OFF the

T urn the electrical power OFF .

Remove the left side cover plate.

Remove the right side cover