Part of the New Holland Repair Manuals.
All 742 pages of this New Holland E27, TNV82A, TNV84, 3/4TNV84T, TNV88-106, 3TNV84(T), 4TNV106(T), 4TNV98T, 4TNV94L-98, 3TNV82A-TNV88, 4TNV94L/98 Shop Manual PDF (OEM #87360159NA) focus on one goal: keeping your hydraulic excavator out of the shop and digging in the dirt. Inside, you get full electrical wiring diagrams, complete hydraulic schematics, and a massive troubleshooting section dedicated to engine and fluid faults. Open up to step-by-step disassembly instructions for the upper slewing structure, travel system, and attachments. Set the fuel injection pressure between 200 and 210 kg/cm² and tighten O-ring seals to exactly 17 Nm during reassembly. Your machine is losing money sitting idle. Grab this bookmarked file, pull it up on your phone in the shop, and get the job done right.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| Standard Specifications and Maintenance | 7-106 | General Information and Safety, Specifications, Attachment Dimensions, Tools, Standard Maintenance Time Table, Maintenance Standards and Test Procedures |
| Hydraulic, Electrical, and Component Systems | 107-272 | Hydraulic System, Electrical System, Components System |
| Disassembly and Assembly | 273-480 | General Disassembly and Assembly, Attachments, Upper Slewing Structure, Travel System |
| Troubleshooting | 481-526 | Hydraulic System, Electrical System, Engine, Attachment, Travel Operation, Slewing Operation, Pump |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| O-ring seal tightening torque | 17±2 Nm (12±1 lb ft) | p. 64 |
| Hydraulic hose (30 degree flare type) tightening torque | 15±2.0 Nm (11±1 lb ft) | p. 64 |
| Sleeve type tube fittings tightening torque | 44±4.9 Nm (33±4 lb ft) | p. 65 |
| Tightening torque for 30° flare type fitting (1/2 thread size) | 78.5 Nm (58 lb ft) | p. 635 |
| Engine Output Rating | 15.9 kW at 2200 rpm | p. 28 |
