This is the factory Service Training guide (doc S70/SG-1-5/94) that New Holland put in front of dealer technicians for one tractor wearing two badges: the Ford Series 70 (8670, 8770, 8870, 8970) and the Fiatagri Serie G (G170, G190, G210, G240), built 1993 to 1997. It explains how each system works and how to fault-find it, which is exactly what you need on this electronically controlled generation. Inside: engine overhaul, timing and turbocharging, Powershift description, overhaul and calibration, rear axle and brakes, the full hydraulic package with electronic draft control and hydrostatic steering, electrical circuit diagrams, instrument cluster codes F200 to F299, plus chassis work like pressure testing, cab removal and splitting the tractor.
Complete the set for your 8670, 8770, 8870…
Other edition of this manual
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| General | 1-59 | New Service Features |
| Engine | 61-139 | Service Features, Overhaul, Timing F.I.P., Specifications |
| Transmission | 140-213 | Powershift Driving Techniques, Description and Operation, Overhaul, Creeper Assembly, Calibration |
| Axles & Brakes | 214-295 | Rear Axle Overhaul, Brakes, Four Wheel Drive |
| Hydraulic System | 296-461 | Hydraulic Pumps, Electronic Draft Control, Ipto and Low Pressure Hydraulics, Hydrostatic Steering, Remote Control Valves, Trailer Brakes |
| Electrical System | 462-559 | System Description, Circuit Diagrams, Electronic Instrument Cluster |
| Fault Finding | 560-888 | Hydraulic Lift and Edc, Right Hand Controls, Electronic Instrument Cluster Codes F200 to F299, Electronic Transmission Control, Engine Control |
| Chassis | 889-903 | Hydraulic Pressure Testing, Cab Removal, Separating the Tractor |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Engine Bore | 4.4 in (111.8 mm) | p. 6 |
| Engine Stroke | 5.0 in (127.0 mm) | p. 6 |
| Engine Displacement | 456 cu in (7472 cc) | p. 6 |
| Low Idle Speed | 875 RPM | p. 6 |
| High Idle Speed | 2280 RPM | p. 6 |
