Part of the New Holland Repair Manuals.
You have the travel motor drain hose in a measuring can and one question: what number counts as a pass. That kind of answer runs through all 979 pages of this New Holland E55B service manual, publication S5PS0003E01, written for crawler excavators from serial PS02-00101 and above.
It walks the hydraulic, electrical, components and air conditioner systems end to end, then takes the attachments, upper slewing structure and travel system apart in the Disassembly Section, with troubleshooting trees for hydraulic, electrical and engine faults plus full service standards for the 4TNV88-BXPYBD engine.
Most repairs on a machine this size happen with nobody around to ask, which is when published settings matter more than memory. It is a PDF download, so it sits on the laptop or phone in the cab, wherever the excavator is parked.
What's Inside This New Holland E55B Manual
| System | Pages | Key Topics |
|---|---|---|
| Outline | 8-17 | General Precautions for Repairs, Disassembling and Assembling Hydraulic Equipment |
| Specifications Section | 18-71 | Machine Dimensions, Specifications and Performance, Machine and Components Weight |
| Maintenance Section | 72-105 | Standard Maintenance Time Table |
| System Section | 106-279 | Hydraulic System, Electrical System, Components System, Air-Conditioner System |
| Disassembly Section | 280-551 | Attachments, Upper Slewing Structure, Travel System |
| Troubleshooting | 552-585 | Troubleshooting Hydraulic System, Troubleshooting Electrical System, Troubleshooting Engine |
| Engine Section | 586-827 | Engine Specifications, Periodic Maintenance, Engine Service Standards |
| Procedure of Installing Options Section | 828-979 | Fuel System, Cooling System, Lubrication System, Turbocharger, Starter Motor, Alternator |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Metric Coarse Thread Standard Tightening Torque (M6, 4.8T, No lubrication) | 4.4 ± 0.5 N·m | p. 60 |
| Metric Coarse Thread Standard Tightening Torque (M8, 4.8T, No lubrication) | 10.7 ± 1.1 N·m | p. 60 |
| Harness end treatment length | 30 ± 10 mm (1.2 ± 0.4 in) | p. 140 |
| Wire size | 0.5 mm2 | p. 89 |
| Glow plug rated voltage | DC11V | p. 234 |
| Glow plug rated current | 7A | p. 234 |
| Air filter restriction switch operating negative pressure | 6.22 kPa | p. 245 |
| Air cleaner element cleaning compressed air pressure | 42 - 71 psi (0.29 - 0.49 MPa) | p. 708 |
| Radiator fin cleaning compressed air pressure | 28 psi (0.19 MPa) or less | p. 706 |
| Main Relief Valve Pressure (P1, P2) | 23.0 ± 0.5 MPa (3340 ± 73 psi) | p. 88 |
| Main Relief Valve Pressure (P3) | 22.0 ± 0.5 MPa (3190 ± 73 psi) | p. 88 |
| Slew Relief Valve Pressure | 20.1 ± 0.3 MPa (2915 ± 44 psi) | p. 88 |
