Case 880C Excavator Service Repair Manual (9-69762) Case 880C – PDF Download

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Case 880C Excavator Service Repair Manual (9-69762) Case 880C

CASE 880C EXCAVATOR SERVICE REPAIR MANUAL (9-69762) CASE 880C – PDF DOWNLOAD:

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Case 880C Excavator Service Repair Manual (9-69762) Case 880C

• Engine Lubrication
• Fill the engine crankcase with CASE HDM oil and install new engine oil filters. after an engine has been rebuilt. NOTE: Use 8 SERIES 3 DS or CD SERVICE CLASSIFICATION oil that has the correct viscosity rating for ambient air temperature, it CASE HDM oil is not used.
• Change the engine oil while the engine is hot and replace the engine oil filters, alter the first 20 hours of operation.
• Change the engine oil and filters at the given Intervals, after the 20 hours, as found In the Operator’s Manual.
• Run-In Procedure For Rebuilt Engines (With A Dynamometer)
  The following procedure must be followed when using a PTO dynamometer to run-in the engine. The dynamometer will make sure of the control of the engine load at each speed and will remove stress on new parts during run-in. During the run-in, continue to check the oil pressure, coolant level and coolant temperature.
  STEP TIME ENGINE SPEED DYNAMOMETER SCALE LOAD‘
  1 “10 Minutes 1000 RPM Not Any
  2 “10 Minutes 1800 RPM Not Any
  3 20 Minutes 1800 RPM 1/3
  4 20 Minutes 1800 RPM 1/2
  5 “’30 Minutes 100 RPM below rated speed 3/4
  6 Tighten the cylinder head bolts to the torque that is found in Section 2015 of the service manual.
  According to normal dynamometer scale load at rated speed for the specific vehicle model. Decrease this scale load as shown.
• The best run-in procedure will constantly change the throttle between 750 to 1000 RPM. for the first 10 minutes and from 1000 to 1800 RPM, for the next 10 minutes. The purpose of this changing RPM is to change the lubrication and coolant flow.
• 30 minutes at 3/4 load is a minimum amount of timethe engine can be run. It is best that when possible, the engine (especially a turbocharged diesel) must be run for four (4) hours or more, at the above speed and load before checking the full engine horsepower or before using the engine for heavy field work. Run-In Procedure For Rebuilt Engines (Without A Dynamometer)
  STEP TIME E GINE SEED LOAD
  1 ’10 Minutes 1000 RPM Not Any
  2 ‘ 10 Minutes 1800 RPM Not Any
  3 30 Minutes 2/3 Rated RPM Light Load
  4 1 Hour Full RPM (not over 2000 RPM) 80 to 90%
  5 Tighten the cylinder head bolts to the torque that is found in Section 2015 of the service manual.
  If engine must then run at or near full load to operate the machine, remove the load forthe first hour and run at high idle for several minutes at 15 minute intervals.
  Run-In Procedure
  Keep in one gear lower than normal for the first 8 hours of field operation. DO NOT “lug” the engine for the next 12 hours. Prevent “lugging” by moving the shift lever to a lower gear. The engine must not be “logged” below the Rated Engine RPM during the early hours of life.

TABLE OF CONTENTS:

Case 880C Excavator Service Repair Manual (9-69762) Case 880C

10 SERIES – GENERAL
GeneralEngineSpecificatlons
GeneralMaintenance
TorqueCharts
GeneralCleaningInstructions
SafetyFluIes
Specification Details – 504BD Engine
20 SERIES- ENGINE
EnglneTune-Up
CylinderHead ValveTrain and Camshaft
Cylinder Block, Sleeves, Piston and Rods
Crankshaft Main Bearings Flywheel and Oil Seals
LubricationSystem
AirCIeaner
PumpDrivePlate
CoolingSystem
EnglneTroubleshootlng
Reconditioning Engine CylinderBlock
30 SERIES – FUEL SYSTEM
FuelSystemandFllters
FuellnjectlonPump
Fuel Tank Fuel Lines and Fuel Storage
Fuellnjectors
40 SERIES- ELECTRICAL
MaintenanceService
DlagnosticTestsandChecks
WiringHsrnsss
Starterand StarterSolenoId
Alternator-
50 SERIES – TRACK AND SUSPENSION
MaintenanceService
Troubleshooting
TrackChalnandShoes
Track Rollers, Carrier Rollers Idlers and Sprockets
60 SERIES- POWER TRAIN
MalntenaneeServioe
Troubleshooting
DriveMotorCircuitandLines
DriveMotor
Final DrIve Transmission Drive)
70 SERIES – BRAKE SYSTEM
MaintenanceService
HouseBrake
TrackDigglngBrake
80 SERIES – EQUIPMENT HYDRAULICS
MalntenanceService
DiagnostlcTestsandChecks
EquipmentHydraullcPump
ExcavatorControlValves
Swing Motor Hydraulics, Swing Motor and Crossover Relief Valve
HoistCyIinderHydraullcs
CrowdCylinderHydraulIcs
ToolelinderHydraulics
LevelerCylinderHydraulics
HydraullcSwlvel
HydraulicCylinders
90 SERIES – MOUNTED EQUIPMENT
MaintenanceSen/ice
Troubleshooting
ControlLeversandLlnkage
SwingReducerGearBox
“E’Boorn
“Y”Boorn
Attachments
TurntableLeveierAssembiy
Tumtable,BearingandRelatedParte

PLEASE NOTE:

⦁ This is the SAME exact manual used by your dealers to fix your vehicle.
⦁ The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
⦁ Any queries / doubts regarding your purchase, please feel free to contact [email protected]