What's inside: three FiatAllis books bound into one 1,244-page file for the FX270, FX270LC crawler excavator - the volumes dealers sold separately. Pages 1-200 are the Operation and Maintenance manual (introduction, operation, inspection and servicing, repair work and the annex). Pages 201-521 are the illustrated Parts Manual: undercarriage, hydraulic and fuel tanks, swings, counter balance, engine, travel and slewing gear, swing brake, hydraulic system, heater, greasing system, electrical system and sheet metal. Pages 522-1244 are the Service Manual - the FiatAllis Technical Handbook - running its numbered sections from How To Use and Specifications through General, Superstructure, Diesel Boxes, Undercarriage, Front-End Attachments, Hydraulic System, Electrical System and Equipment to the EDS operating instructions, fittings, pipes and hoses, welding for maintenance and repair, and the sealing, protective, checking and cleaning agents. On diagrams, precisely: the Technical Handbook explains circuits and refers to them by component number, and it carries sectional views of the hydraulic components and the electrical procedures - including emergency operation of the proportional valve when the electronic regulator fails - but it does not print drawn wiring or hydraulic schematic sheets.
What's Inside This FiatAllis FX270, FX270LC Manual
| System | Pages | Key Topics |
|---|---|---|
| Operation & Maintenance | 1-200 | Fx 270LC, Introduction, Operation, Inspection and Servicing, Repair Work, Annex |
| Parts Manual - FX 270LC | 201-386 | Undercarriage, Upper Carriage, Track & Related Parts, Fuel & Hydraulic Tanks, Swivel Connection, Counterweight |
| Parts Manual - Heater | 387-521 | Greasing System Swivel Connection, Electrical System, Sheet Metal & Cover, Implements, Decals, Tools |
| Service Manual - FX 270LC | 522-755 | Foreword/Safety Instructions, Service Data, Tools, Undercarriage, Superstructure, Diesel Engine |
| Service Manual - 8 - Hydraulic System | 756-1018 | Hydraulic System, Electricsl System |
| Service Manual - 10 - Equipment | 1019-1244 | Equipment, EDS Operating Instructions, Fittings, Pipes and Hoses, Welding for Maintenance and Repair, Sealing, Protective, Checking and Cleaning Agents |
FiatAllis FX270, FX270LC Common Problems This Manual Covers
Electrical fault somewhere between the cab switches and a component that will not respond, with no idea where the circuit runs.
Start with the component table under circuit diagram No. 270 (B 2459343-010). It lists each electrical component with its current path reference, its physical location on the machine and its part number, so you trace the circuit on paper before pulling panels. The Technical Handbook chapters cover the meter work and testing procedure.
Manual Section: Service Manual, 9 - Electrical systemHydraulic leaks at unions and hose ends that keep coming back after retightening.
Section 12 covers fittings, pipes and hoses as its own subject, separate from the hydraulic system chapter. Follow it for correct fitting assembly instead of cranking harder on a weeping union, and use section 14 for the approved sealing, protective and cleaning agents so replacement seals actually hold.
Manual Section: Service Manual, 12 - Fittings, Pipes and HosesWorn or damaged undercarriage: loose track, worn rollers, or a rebuild where you need part numbers and repair procedure together.
Use the Service Manual undercarriage section for inspection limits and repair procedure, then pull the exact rollers, idlers and track hardware from the Parts Manual sections on the undercarriage and track and related parts. Having both books in one set means the teardown and the parts order come from matching FiatAllis documents.
Manual Section: Service Manual, 4 - Undercarriage p. 201New operator or new to you machine, and nobody left alive at the yard remembers the daily service points.
The Operation and Maintenance manual walks through operation in Part 2, then inspection and servicing in Part 3, covering the routine checks that keep pumps and pins alive. Part 4 handles the repair work an owner can do, and Part 5 holds the annex reference material.
Manual Section: Operation & Maintenance, Part 3 - Inspection and ServicingFrequently Asked Questions
Does this set include an actual wiring diagram, or just a parts list of electrical bits?
Both. The Service Manual carries circuit diagram No. 270 (drawing B 2459343-010) plus a component table listing every electrical part with its quantity, its current path reference into the diagram, its location on the machine (control panel, superstructure, platform plate, joystick, battery box, boom, cab) and its part number. You can go from a dead relay to its spot on the schematic and its order number in one sitting.
I have never read a current path style schematic. Will I be lost?
No. The Service Manual includes the FiatAllis Technical Handbook volumes on automotive electrical fundamentals and on reading wiring diagrams: the diagram itself, its legend, test equipment, basic measuring procedures and practical troubleshooting. It teaches the system before it asks you to use it.
Can I look up part numbers for undercarriage wear items like rollers, idlers and track hardware?
Yes. The Parts Manual has dedicated sections for the undercarriage and for track and related parts, with exploded illustrations keyed to part numbers. It also covers the swivel connection, counterweight, fuel and hydraulic tanks, sheet metal, implements, decals and even the heater and greasing system.
Does the service side cover the hydraulic system, or just bolt on maintenance?
Section 8 of the Service Manual is the hydraulic system proper, backed by section 2 service data and section 3 tools. Section 12 handles fittings, pipes and hoses separately, which matters on a machine this age where half the leaks live at the connections, not in the components.
Is welding on the frame or attachments covered anywhere?
Yes, section 13 of the Service Manual is Welding for Maintenance and Repair. On a crawler excavator that has been digging for decades, cracked bucket ears and worn pin bosses are routine, and this section gives you the factory approved way to fix them instead of a guess with a stick welder. p. 1019
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