Name: Hitachi EX1900-5
Brand: Hitachi
Rating: 5 (1 reviews)

Machine Numbers3

Table of Contents6

Safety9

Safety Signs37

Components Name43

Handling Ladder/Emergency Escape Device44

Operator's Station49

Break-In87

Operating the Engine89

Driving the Machine101

Operating the Machine113

Maintenance133

Correct Maintenance and Inspection Procedures133
Service Your Machine at Specified Intervals134
Check the Hour Meter Regularly134
Use Correct Fuels and Lubricants134
Prepare Machine for Maintenance135
Open Access Doors for Service137
Inspection/Maintenance Lights138
Use a Chain to Prevent Falling Accidents139
Construction Outline141
Hydraulic System142
Periodic Replacement of Rubber Hoses145
Maintenance Interval Guide149
Greasing153
- Loading Shovel Front Joint Pins154
- Backhoe Front Joint Pins157
- Swing Bearing160
- Swing Internal Gear161
- Center Joint162
- Operating the Lubricator163
Engine165
- Engine Oil Level166
- Change Engine Oil167
- Check Alternator Belt Tension168
- Check Injection Nozzle169
- Inspect Bolts and Nuts Outside Engine169
- Inspect and Adjust Valve Clearance169
- Check Fuel Injection Timing169
- Check Starter and Alternator169
- Check Turbocharger169
Transmission170
- Pump Transmission170
- Swing Reduction Gear170
- Travel Reduction Gear176
Hydraulic System178
- Check Hydraulic Oil Level178
- Drain Hydraulic Oil Tank Sump178
- Change Hydraulic Oil178
- Inspection and Maintenance of Hydraulic Equipment179
- Replace Full-Flow Filter and Drain Filter186
- Replace Pilot Oil Filter188
- Suction Filter190
- Replace High-Pressure Strainer192
- Clean Oil Cooler Core193
- Check Hoses and Lines194
- Service Recommendations for Hydraulic Fittings197
Fuel System199
- Refueling199
- Drain Fuel Tank Sump199
- Water Separator Filter199
- Replace Fuel Filter199
- Check Fuel Hoses204
Air Cleaner206
- Clean Air Cleaner Outer Element206
- Replace Air Cleaner Outer and Inner Elements206
Cooling System208
- Check Coolant Level208
- Clean Radiator Core208
- Clean Intercooler Core208
Air Conditioner213
- Recirculation Air Filter213
- Ventilation Air Filter213
- Check Refrigerant Quantity213
- Check Compressor Belt Tension213
- Clean Condenser Core213
- Check Tightening Torque213
- Seasonal Maintenance213
Electrical System220
- Batteries220
- Replace Batteries223
- Replacing Fuses224
- Power Source Terminal226
- Fusible Link227
- Check Electrical Cables and Wire Harnesses for Short Circuits228
- Check Emergency Engine Stop Switch230
Miscellaneous231
- Check Bucket Teeth232
- Auto-Lubrication System237
- Check and Replace Seat Belt241
- Check Windshield Washer Fluid Lever241
- Check and Adjust Track Sag242
- Check Accumulator and Track Adjuster Cylinder Circuit244
- Check Side Frame Area244

Brand	Hitachi
Model	EX1900-5
Category	Excavators
Language	English

Hitachi EX1900-5 User Manual

Table of Contents

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Hitachi EX1900-5 Specifications

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