Case 780 CK Loader Backhoe Service Manual (9-71439) Case 780 CK Loader – PDF Download

Description

Case 780 CK Loader Backhoe Service Manual (9-71439)

CASE 780 CK LOADER BACKHOE SERVICE MANUAL (9-71439) CASE 780 CK LOADER – PDF DOWNLOAD:

SCREENSHOOTS OF THE MANUAL:

SAMPLE PAGE OF THE MANUAL:

Case 780 CK Loader Backhoe Service Manual (9-71439)

• Before making any repairs or adjustments on an engine, a mechanic or technician must properly diagnose the trouble.
• Locating the trouble and repairing it is only part of the job, a technician must find and eliminate the cause of the trouble as well. Too many repairs are made with’ no thought to removing the causes that made the repair necessary.
• For any engine to start or perform proper- ly, three main requirements must be present.
• 1. FUEL
• 2. COMPRESSION
• 3. IGNITION
• When any of these requirements are not pre- sent or limited by some mechanical reason the engine will not start or fails to operate properly throughout the power range.
• FUEL.
• Fuel system problems can be pre- sent anywhere from the fuel tank, through the filters and injection pump as well as the injec- tors. Correct injection pump timing is impor- tant in the overall fuel system performance.
• COMPRESSION.
• Compression on an en- gine is related to the “breathing function”.

TABLE OF CONTENTS:

Case 780 CK Loader Backhoe Service Manual (9-71439)

10 SERIES-GENERAL
MaintenanceandLubrication 13
General EngineSpecifications 1010
Detailed EngineSpecifications 1023
20 SERIES-ENGINE
GeneralEngineServiceandRemoval 21
EngineAirCleaner 24
Air Cleaner l’nstalratiori, Turbocharged Engine 24 Sup 1
Engine Diagnosis 2001
EngineTuneup 2002
Cylinder Head, Valve Train, and Camshaft 2015
Cylinder Block, Sleeves, Pistonsand Rods 2025
Crankshaft, Main Bearings, Flywheel and
OilSealReplacement 2035
Lubrication System 2047
Cooling System 2055
TurbochargerFailureAnalysis 2565
30 SERIES-FUEL SYSTEM
ElectricFuelPump 34
FuelTankandFuelLines 36
Fuel System and Filters 3010
RobertBoschFuellnjectionPump 3012
RoosaMasterFuellniectors 3013
40 SERIES-HYDRAULICS 
Hydraulic System Flowmeter Tests and Pressure Checks
(All Machines) 40
Loader/BackhoeHydraulicSystem 41
Loader Hydraulic Diagram After SN 5500550, Backhoe Hydraulic
Diagram and Installations, Loader Control Valve,
DipperExtensionCyIinder 41Sup1
BackhoeControlValve 44
Backhoe Basic Hydraulic Installation and Control Levers 44, Sup 1
Hydra-Guide 47
50 SERIES – STEERING
Steering Hydraulic System 51
FrontAxle 58
60 SERIES – POWER TRAIN
Clark Transmission Maintenance and Service Manual,
HR28000Series, 2 Speed
Clark Transmission Maintenance and Service Manual
Supplement, To Be Used in Conjunction with the
HR28000 Series, 2 Speed Maintenance and
ServiceManual
60 SERIES – POWER TRAIN (CONT’D ) 
General Transmission Service and Removal 63
Differential, Planetaries and Drive Shaft 67
Differential and Planetaries (Tractor SN 5500354
and After, Except 5500426 thru 5500439) 67, Sup 1
70 SERIES – BRAKES
Brake System Diagram/Operation 71
Brake System 72
80 SERIES – ELECTRICAL
Electrical System 82
Wiring Diagram, Trouble Shooting the Starting and
Charging Circuits, A15485 and R26136 Starters,
Ether lnjectorStarting Aid 82 Sup 1
90 SERIES – MOUNTED EQUIPMENT
Loader 92
Loader Exploded Views, Return-To—Dig,
Anti-Rollback, SN 5500550 and After 92, Sup 1
Backhoe 93
Boom Lock, Dipper Extension, Hydraulic Installations
with SN 5500550 and After, Backhoe Controls
with SN 5500166 and After and SN 5500155
and 5500162 93 Sup 1
Rollover Protective Structure 99

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Case 780 CK Loader Backhoe Service Manual (9-71439) Case 780 CK Loader – PDF Download

CASE 780 CK Loader Backhoe Operator ‘s Manual – PDF Download

PLEASE NOTE:

⦁ This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
⦁ This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
⦁ Require some other service manual or have any queries: please WRITE to us at [email protected]