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303.5E CR Mini Hydraulic Excavator JX200001-UP (MACHINE) POWERED BY C1.8 Engine HYDRAULIC SYSTEM Caterpillar SIS




Parts group 303.5E:

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HYDRAULIC SYSTEM

Information:

(For parts list, see above)

Special Instruction
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Tool Operating Manual
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
Systems Operation
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Testing and Adjusting
Accumulator (Pilot) - Test and Charge
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Accumulator (Hydraulic Pilot) - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Service Magazine
The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}
Disassembly and Assembly
Hydraulic Oil Cooler - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators C1.3, C1.8, and C2.4 Engine Supplement
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REWORKING BUCKET CYLINDER ROD GREASE FITTING ON CERTAIN 303.5E CR MINI HYDRAULIC EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING BUCKET CYLINDER ROD GREASE FITTING ON CERTAIN 303.5E CR MINI HYDRAULIC EXCAVATORS
Service Letter-CFEL
Service Letter-CSARL
Specifications
Stick Cylinder
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Boom Cylinder
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Blade Lift Cylinder
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Swing Boom Cylinder
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Bucket Cylinder
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Blade Cylinder - Angle
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REWORKING BUCKET CYLINDER ROD GREASE FITTING ON CERTAIN 303.5E CR MINI HYDRAULIC EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING BUCKET CYLINDER ROD GREASE FITTING ON CERTAIN 303.5E CR MINI HYDRAULIC EXCAVATORS
Service Letter-Asia
Systems Operation
Cylinders (Boom, Stick and Bucket)
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Blade Hydraulic System
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REWORKING BUCKET CYLINDER ROD GREASE FITTING ON CERTAIN 303.5E CR MINI HYDRAULIC EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING BUCKET CYLINDER ROD GREASE FITTING ON CERTAIN 303.5E CR MINI HYDRAULIC EXCAVATORS
Testing and Adjusting
Cylinder Drift - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Cylinder Speed - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Stick Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Boom Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Blade Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Bucket Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Procedure to Reorient the Bucket Cylinder Rod on Certain 303.5E CR Mini Hydraulic Excavators {5457}
Procedure to Reorient the Bucket Cylinder Rod on Certain 303.5E CR Mini Hydraulic Excavators {5457}
Specifications
Swing Drive Mounting
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Disassembly and Assembly
Swing Motor and Swing Drive - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Motor and Swing Drive - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Motor and Swing Drive - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Motor and Swing Drive - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Operation and Maintenance Manual
Oil Filter - Inspect
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Hydraulic System Oil Filter (Return) - Replace
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Special Instruction
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Service Magazine
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
Disassembly and Assembly
System Pressure - Release
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators C1.3, C1.8, and C2.4 Engine Supplement
Special Instruction
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Auxiliary Hydraulic Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Specifications
Auxiliary Hydraulic Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Blade Hydraulic System
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Specifications
Swing Cylinder Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Front Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Special Instruction
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Contamination Control Guidelines
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Testing and Adjusting
Accumulator (Pilot) - Test and Charge
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Service Magazine
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Pump Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Travel Motor Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Testing and Adjusting
System Pressure - Release
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Specifications
Control Manifold (Pilot Oil) - Auxiliary
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Control Manifold (Pilot Oil)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Disassembly and Assembly
Control Manifold (Pilot Oil) - Remove - Hydraulic Lockout, Swing Brake and Travel
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Control Manifold (Pilot Oil) - Install - Hydraulic Control, Swing Brake and Travel
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Control Manifold (Pilot Oil) - Disassemble - Hydraulic Lockout, Swing Brake and Travel
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Control Manifold (Pilot Oil) - Assemble - Hydraulic Lockout, Swing Brake and Travel
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications
Travel Motor and Mounting
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Travel Motor
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Swing Hydraulic System
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Swing Motor
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Machine Drift on a Slope - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Travel on Level Ground - Test - Optional Test
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Travel on Level Ground - Test
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Swing Speed and Overswing on Level Ground - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Disassembly and Assembly
Final Drive and Travel Motor - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Motor and Swing Drive - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Motor and Swing Drive - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Motor and Swing Drive - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Motor and Swing Drive - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications
Main Hydraulic Pump
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Main Hydraulic Pump
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Pump Control (Main Hydraulic)
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Main Hydraulic Pump Air - Purge
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Swing Speed and Overswing on Level Ground - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Main Pump (Flow) - Test
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}
Disassembly and Assembly
Main Hydraulic Pump - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Main Hydraulic Pump - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Main Hydraulic Pump - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Main Hydraulic Pump - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Specifications
Swivel
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Swivel
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Disassembly and Assembly
Swivel - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swivel - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swivel - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swivel - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Operation and Maintenance Manual
Hydraulic System Oil Level - Check
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Hydraulic System Oil - Change
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Specifications
Hydraulic Tank and Filter
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Bench Test Procedures
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Disassembly and Assembly
Hydraulic Tank - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Hydraulic Tank - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Special Instruction
Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}
Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Lip Type Seals {0599, 0733, 5050, 7555}
Lip Type Seals {0599, 0733, 5050, 7555}
Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}
Tool Operating Manual
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Procedure for Operating Caterpillar Filter Carts {0680, 0768, 5050}
Procedure for Operating Caterpillar Filter Carts {0680, 0768, 5050}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Bench Test Procedures
Required Tooling for Bench Testing Hydraulic Components {0784, 4000, 4005, 4129, 4250, 4300, 5050}
Required Tooling for Bench Testing Hydraulic Components {0784, 4000, 4005, 4129, 4250, 4300, 5050}
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}
Specifications
Pilot Control Valve (Blade)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Control Valve and Mounting
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Disassembly and Assembly
Pilot Valve (Boom Swing) - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Boom Swing) - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Boom Swing) - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Boom Swing) - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Specifications
Control Valve and Mounting
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Testing and Adjusting
Cylinder Drift - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Specifications
Pilot Valve (Joystick)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Main Control Valve
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Main Control Valve
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Control Valve - Swing Valve
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Main Control Valve
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Main Control Valve - Flow Compensator Valve
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Testing and Adjusting
Cylinder Drift - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Main Control Valve - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Main Control Valve - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Main Control Valve - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Main Control Valve - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Testing and Adjusting
Cylinder Drift - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Operation and Maintenance Manual
Joystick Controls Alternate Patterns
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Disassembly and Assembly
Selector Valve (Alternate Pattern Control) - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Selector Valve (Alternate Pattern Control) - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Operation and Maintenance Manual
Hydraulic System Oil Sample - Obtain
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Contamination Control Guidelines
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Operation and Maintenance Manual
Equipment Lowering with Engine Stopped
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Specifications
Lines (Boom Lowering Valve)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Testing and Adjusting
Cylinder Drift - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Load Control Valve (Boom Cylinder) - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Specifications
Pilot Valve (Joystick)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Valve (Travel)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Control Valve (Blade)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Implements and Swing Controls Alternate Patterns
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Pilot Valve (Boom Swing) - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Boom Swing) - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Auxiliary) - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Auxiliary) - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Boom Swing) - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Boom Swing) - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Blade) - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Auxiliary) - Disassemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Pilot Valve (Auxiliary) - Assemble
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Systems Operation
Relief Valve (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Testing and Adjusting
Relief Valve (Pilot) - Test and Adjust
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Specifications
Relief Valve (Line)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Relief Valve
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Relief Valve (Line)
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Relief Valve (Main)
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Testing and Adjusting
Machine Drift on a Slope - Check
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Relief Valve (Line) - Test and Adjust
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Relief Valve (Swing) - Test and Adjust
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Relief Valve (Main) - Test and Adjust
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Systems Operation
Implements and Swing Controls Alternate Patterns
303.5E CR and 304E CR Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Selector Valve (Alternate Pattern Control) - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Selector Valve (Alternate Pattern Control) - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Troubleshooting
Solenoid Valve - Test
303.5E CR, 304E CR, 305E CR, 305.5E CR, 308E CR and 308E2 CR Mini Hydraulic Excavators
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