![New Holland E215B E245B Repair Manual [Hydraulic Crawler Excavator]](https://youfixthis.com/wp-content/uploads/2017/10/2017-10-04_18-02-31-300x300.jpg)
Part of the New Holland Repair Manuals.
This 821-page New Holland E215B, E245B Workshop Manual (OEM #87677762A) puts the full Mechatro Control System, hydraulic circuit, and swing device teardown for both excavators in your hands. You get wiring diagrams for the electrical system, hydraulic schematics covering the pump assembly, pilot valve, and control valve, and a troubleshooting section built around actual trouble diagnosis mode and error codes instead of guesswork. Inside: component operation for the travel device, swivel joint, and cylinders, plus repair instructions running from the pump device through the swing bearing and track adjuster. The pilot valve rated flow runs 20 L/min on attachment circuits and 25 L/min on travel; spec ground pressure on the E215BEL sits at 0.57 bar. No more chasing a hydraulic fault with a pressure gauge and a hunch. This PDF carries bookmarks straight to every section, so you open your tablet, jump to the pump device, and get back under the machine.
What's Inside This New Holland E215B, E245B Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety Precautions | 12-55 | Generalities, Safety Plates |
| Operational Principle | 56-203 | General (Specifications, Component Layout), System (Mechatro Control System, Hydraulic System, Electrical System) |
| Component Operation | 204-349 | Hydraulic Pump Assy, Pilot Valve, Control Valve, Swing Device, Travel Device, Swivel Joint, Cylinders, Air Conditioner System |
| Operational Performance Test | 350-387 | Introduction, Measurement of Hydraulic Pressure, Measuring Travel Performances, Measuring Swing Performances, Measuring Attachment Operating Performances |
| Troubleshooting | 388-505 | Trouble Diagnosis Mode |
| Repair Instructions | 506-821 | Upperstructure (Pump Device, Control Valve, Swing Device, Pilot Valve) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Pilot valve rated flow (Attachment) | 20 L/min | p. 67 |
| Alternator manufacturer | BOSCH | p. 69 |
| Alternator type | NCB1 28V 35-70A | p. 69 |
| Spec. ground pres. | 0.57 bar | p. 73 |
| Fuel filter replacement interval | 500 Hr | p. 105 |
| Hydraulic oil filter replacement interval | 1,000 Hr | p. 105 |
| Alternator RLY | RLY28 | p. 180 |
New Holland E215B, E245B Common Problems This Manual Covers
New Holland E215B/E245B hydraulic system losing pressure under load, bucket and arm slow down mid-cycle
Check the unloading valve first; if set to release, pump oil dumps straight to tank per page 171. Reset the alarm via the mechatro controller's PRESSURE DRAINING MODE switch on the gauge cluster, per page 99. If FAIL DRAIN HYD PRES persists, repeat the procedure. Test relief pressure against the pump's rated 220 x 2 L/min flow.
Manual Section: Troubleshooting by Trouble p. 171Engine shutting down unexpectedly after 30 minutes of operation, won't restart until it cools
Pull the fuel filter first; replacement interval is 500 Hr per page 105, but check sooner if fuel is contaminated. Verify the E/G speed sensor input signal reads within its normal Vp-p range on page 132; a dropout there triggers a false stall. Also check the fuel sensor potentiometer, it should read 95 Ω empty and 5 Ω full per page 449.
Manual Section: Troubleshooting by Error Codes p. 132Boom or arm drifts down several inches when controls sit in neutral overnight
Inspect the boom cylinder for seal bypass; if it drifts under static load, pull it and check the piston nut torque, 7280 Nm per page 305. Verify pilot valve primary pressure holds at 5.0 MPa (725 psi) per page 230, since a weak pilot signal lets the spool creep off neutral. Rebuild the seal kit if leak-down exceeds spec.
Manual Section: Cylinders Assembly and Disassembly p. 305Hydraulic oil temperature climbs into the red within 20 minutes of continuous digging
Clean the oil cooler fins with low-pressure air or water, then check tank oil level with the boom and arm fully retracted. The twin pump section flows a combined 220 x 2 L/min per page 66, and a plugged cooler core can't shed that volume fast enough. Replace the hydraulic oil filter now if it's near the 1,000 Hr change interval.
Manual Section: Operational Principle: Technical Specifications p. 66Intermittent CAN communication fault triggers random engine shutdowns during normal operation with no warning
Check battery voltage under load first; alternator output must hold 12 V or more per page 443, since low voltage corrupts CAN traffic before any wiring fault does. Inspect the alternator relay and its 100 A fuse on page 180. Clear the fault in diagnosis mode and cycle the key; if it returns, backprobe the CAN harness connectors near the swing frame.
Manual Section: Trouble Diagnosis Mode p. 443Frequently Asked Questions
How to reset error codes on New Holland E215B excavator?
To reset error codes, press the work mode change switch and buzzer stop switch simultaneously for 10 seconds or more. The deletion is completed when "NO ERROR" is displayed. This procedure is found in the troubleshooting section for clearing trouble history. p. 120
How to reset the hydraulic system alarm on New Holland E215B?
To reset the hydraulic system alarm indicated by "FAIL DRAIN HYD. PRESS", turn off the starter key and repeat the pressure releasing procedure. The buzzer will stop once the pressure draining is completed. This is necessary if pump pressure is determined to be more than 1 MPa (145 psi) or if high pressure sensors are broken. p. 171
What are the replacement specifications for Hydraulic main pump?
The hydraulic main pump has a max. displacement capacity of 110 x 2 cm³ and a max. flow of 220 x 2 L/min at 7.8 MPa. The mass of the pump is 143 kg. These specifications are important for replacement. p. 212
What are the replacement specifications for Boom/arm cylinder seals?
For boom/arm cylinder seals, the manual recommends replacing removed O-rings, back-up rings, and oil seals with new ones during reassembly. It is crucial to apply a thin coat of grease or hydraulic oil to O-rings and their mating parts, ensuring they are not stretched or twisted during installation to prevent oil leaks. p. 512
What format is this New Holland E215B, E245B manual in?
Instant PDF download. You get the full 821-page searchable Workshop Manual immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Am I able to print pages from this New Holland E215B, E245B manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
Are hydraulic system diagrams in this New Holland E215B, E245B Workshop Manual?
Yes, this New Holland E215B, E245B Workshop Manual includes hydraulic system diagrams, circuit schematics, and component specifications.
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