Part of the New Holland Repair Manuals.
Need real factory data for your E70BSR? This 939-page New Holland E70BSR Service Manual PDF (OEM #84365679) maps the entire Midi Crawler Excavator, from the Mechatro controller down to the Isuzu diesel engine. Inside: complete electric circuit diagrams with harness lists, hydraulic schematics tracing the boom, swing, arm, and travel circuits, and a full error-code troubleshooting section pulled straight from the self-diagnosis display. You also get performance test procedures, tightening torque tables, and step-by-step teardowns for the swing motor, travel motor, and control valve. Check boom foot pin-to-bushing clearance at 0.09 to 0.19 mm, then confirm swing speed at 11.5 rpm during the performance test. No more chasing electrical gremlins with a test light and a hunch. Bookmarked and text-searchable on any device; type in a spec, find the page, fix the machine.
What's Inside This New Holland E70BSR Manual
| System | Pages | Key Topics |
|---|---|---|
| Outline | 12-21 | General Precautions, Hydraulic Equipment Disassembly, Electrical Equipment, Hydraulic Parts, Weld Repair, International Unit System |
| Specifications | 22-37 | Name of Components, General Dimensions, Weight of Components, Transportation, Engine Specification, Attachment Combinations |
| Attachment Dimensions | 38-53 | Boom, Arm, Bucket, Dozer |
| Tools | 54-75 | Tightening Torques, Hose and Fitting Torque, Plugs, Special Tools, Suction Stopper, Engine Mounting Pedestal |
| Standard Maintenance Timetable | 76-89 | Attachment Maintenance, Cab and Guard, Swing Frame, Travel System, Electric Equipments, Engine Maintenance |
| Maintenance Standard Andtest Procedure | 90-115 | Performance Inspection, Engine Speed Measurement, Hydraulic Pressure Measurement, Travel Performance, Swing Performance, Mechatro Controller |
| Mechatro Controller | 116-145 | Multi Display, Self Diagnosis, Service Diagnosis, Trouble History, Maintenance Schedule, Mechatro Control Equipment |
| Hydraulic System | 146-175 | Hydraulic Circuits, Neutral Circuit, Travel Circuit, Boom Circuit, Swing Circuit, Arm Circuit |
| Electrical System | 176-221 | Electric Circuit Diagram, Electrical Equipment and Harness, Harness List, Instrument Panel Assy, Controller Install, Operator's Control |
| Components System | 222-339 | Hydraulic Pump and Regulator, Control Valve, Pilot Valve, Swing Motor Unit, Travel Motor, Swivel Joint |
| Air-Conditioner System | 340-389 | Basic System of Air Conditioner, Component and Construction, Piping, Function, Disassembly and Assembly, Electric Circuit |
| Disassembling and Assembling | 390-393 | Explaining Chapter of Whole Disassembly and Assembly, Form for Chapter of Disassembly and Assembly, Indication of Tightening Torque |
| Attachments | 394-435 | Removing and Installing, Attachment Assy, Bucket, Arm, Boom, Dozer |
| Upper Slewing Structure | 436-565 | Operator Seat, Cab, Battery, Guard, Under Cover, Fuel Tank |
| Travel System | 566-639 | Crawler, Upper Roller, Lower Roller, Front Idler, Sprocket |
| Trouble Shooting(By Error Codes) | 640-679 | Judgment of Actual Thing at Site, Classification of Failure and Troubleshooting, The Blown Fuse of Mechatro Controller, Troubleshooting by Error Code |
| Troubleshooting (by Trouble) | 680-711 | Hydraulic System, Electric Systems, Engine Related Troubleshooting |
| Engine | 712-939 | Isuzu Diesel Engine, Service Precautions, Engine Accessories, Engine Exterior Equipment, Rocker Arm Shaft, Cylinder Head, Piston, Connecting Rod |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Tightening torque for metric coarse threads (not plated) M6 4.8T No lubrication | 4.4\u00b10.5 N\u2022m | p. 56 |
| Tightening torque for metric coarse threads (not plated) M36 10.9T Oil lubrication | 3360\u00b1333 N\u2022m | p. 56 |
| Tightening torque for hydraulic hose (30 deg. flare type) 1/8 PF | 15\u00b12.0 N\u2022m | p. 59 |
| Tightening torque for hydraulic hose (30 deg. flare type) 1 PF | 137\u00b115 N\u2022m | p. 59 |
| Tightening torque for joint (O-ring type) 1/8 PF | 17\u00b12 N\u2022m | p. 59 |
| Tightening torque for joint (O-ring type) 1 PF | 255\u00b19.8 N\u2022m | p. 59 |
| Engine oil filter replacement interval | 500 Hr | p. 121 |
| Fuel filter replacement interval | 500 Hr | p. 121 |
