1998 Fiatallis FT110 Tractor Loader Backhoe Service, Parts & Operation Manual Set (P/N 42077520)

The 1998 Fiatallis FT110 Tractor Loader Backhoe manual set combines the Operation and Maintenance Instruction Manual (42077520, Issue 3, November 1998), Parts Catalog (58174921) and Tractor Service Manual (75128709, Issue 2, December 1998).

The set comes in one 749-page PDF, including all three publications and one introductory page.

• Engine repair: New Holland GENESIS engine removal, cylinder-head and short-block overhaul, compression testing, lubrication-system repair, and turbocharger inspection.

• Transmission controls: Clark-Hurth powershift EGS self-tests, speed-sensor checks, LED fault indications, wiring diagrams, and clutch-pressure service data.

• Axle repair: Carraro 710 epicyclic reduction gears, wheel hubs, steering cylinders, differential overhaul, and pinion-bearing preload and backlash adjustment.

• Hydraulics and steering: Gear-pump circuits, main control and SPX lockout valves, pressure testing, Danfoss steering-unit disassembly and reassembly, and steering calibration.

• Brakes: SAFIM S6 troubleshooting charts, accumulator checks, pressure-switch adjustment, and oil-bath disc-brake inspection.

• Attachments and parts: Exploded assemblies and parts lists for loader/backhoe equipment, the 4-in-1 multipurpose bucket, pallet forks, and extendable dipper stick.

The operating material is written for operators and servicing technicians; internal repair and calibration sections suit mechanics equipped for engine overhaul, hydraulic pressure testing, and precision axle setup.

Engine, Cooling and Fuel-System Service

Beyond valve-lash adjustment and fuel-system bleeding, engine procedures extend to timing-gear installation, cylinder-bore repair, crankshaft bearings, and the balancer. Compression-test interpretation helps distinguish valve, piston-ring and head-gasket faults before selecting a repair.

Separate sections cover oil-pump overhaul, water-pump repair, thermostat testing and manifold service, with wear limits, torque tables and fluid specifications.

The turbocharger section warns that dismantling its factory-balanced center housing and rotating assembly (CHRA) destroys the balance. It also explains how debris left after compressor-wheel failure can damage a replacement turbocharger.

Powershift Diagnosis and Coverage

The EGS guide explains input, output and speed-sensor self-tests, with LED interpretation and sensor wiring diagrams. These checks help separate electrical control faults from other causes of a shifting complaint.

Transmission operating instructions distinguish serial numbers 31800069–31800078 and 31800089–31800098 from other units. The service manual's cover identifies 3180001-UP, while its specification sheet uses 31800001-UP; compare those identifiers with the machine data plate.

Transmission scope: The transmission section supplies EGS diagnostics and service data. It directs readers to separate manual 75128708 for additional transmission information; that manual and a complete internal transmission overhaul procedure are not included in this set.

Axle, Hydraulic and Brake Work

Carraro instructions cover bevel-distance setting and bearing-preload adjustments. Tool references include 119049 for bevel-distance measurement and 119044 for the pinion ring nut.

Load-sensing hydrostatic steering coverage includes two-wheel, four-wheel and crab steering, plus axle-potentiometer synchronization. Hydraulic sections explain the coupled gear pumps and separate steering supply, DPV 60 priority valve, joystick controls and pressure-test ports.

SAFIM S6 charts address weak, abrupt or delayed braking and accumulator charging faults. Reference illustrations include the Carraro axle section view, braking circuit and FT110 hydraulic schematic with its component key.

Operation, Maintenance and Attachments

The operating manual explains the ROPS/FOPS cab, instrument panel, gearshift lever, hand throttle and Thermostart cold-weather starting aid. Fuse-box layouts, relay identification, universal symbol charts and maintenance schedules support routine service, including brake-pump oil-filter replacement and steering toe-in adjustment.

Optional-equipment coverage extends to loader quick-attach hardware and auxiliary hydraulics. Bucket-linkage drawings and parts breakdowns identify components; the HED shimming procedure addresses extendable-dipper wear-block clearance.

Before performing any repair, review the manual's precautions for relieving trapped hydraulic pressure and mechanically supporting raised loader arms.

PDF Contents and Navigation

The file contains 106 operation/maintenance pages, 367 parts-catalog pages, 275 service pages and one cover page, all included in the total. PDF text search is unavailable; bookmarks cover the three publications, although the “MAIN MENU” links point to an external file that is not included.

Small EGS wiring labels require zooming. Some labels in the overall hydraulic schematic remain difficult to read, and the final dimension drawings are partly cropped.