FiatAllis FR120, FR120.2 Wheel Loader Service & Operation Manual (incl. Wiring)

Name: FiatAllis FR120, FR120.2 Wheel Loader Service & Operation Manual (incl. Wiring)
Author: FiatAllis

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$19.95 USD · one-time payment

Model: FR120 | FR120.2

Type: Wheel Loader

Serial: 101-UP

252 Pages·23 MB·Searchable PDF·English·Print-Ready

✓ Wiring Diagrams
✓ Hydraulic Schematics
✓ Torque Specs
✓ Bookmarks

Preview Sample Pages (PDF)

Download, file and refund questions: FAQ

This 252-page FiatAllis FR120 / FR120.2 Wheel Loader manual (OEM #75314935) is a 2-in-1 book: the operator's manual up front (p1-76) and the complete service manual behind it (p77-252). It walks you through every system on the machine: the 45 A / 24 V electrical system with full wiring schematic and circuit colour codes, the power-shift transmission and torque converter, the axles with their final drives and differentials, the brake and steering circuits with their diagnostic pressure tests, and the equipment hydraulics with the control-valve and relief-valve settings. You also get the maintenance schedule (10 to 1000-hour services), the fluid capacities, and the removal, overhaul and installation procedures for the bucket, boom and articulated frame.

What's Inside This Manual

System	Pages	Key Topics
Introduction & Safety	1-18	Machine Symbols, Warning Symbols, General Safety Rules, Start-Up, Operating, Shutdown, Maintenance, Hydraulic Safety
Identification, Dimensions & Specifications	19-22	Wheel Loader Serial Number, Engine Serial Number, Machine Dimensions, Engine Specs, Valve Clearance, Fluid Capacities, Electrical System, Wheels and Tires
Instruments & Operator Controls	23-36	Instrument Panel, Check Control, Fuse Box, Instrument Console, Gearshift Selector, Turn Signal and Horn, Brake and Accelerator Pedals, Master Switch, Boom and Bucket Control Lever, Additional Hydraulic Function Lever, Parking Brake, Operator's Seat, 4th Function Switch, ROPS Cab, Walk-Around Inspection
Machine Operation	37-50	Engine Starting, Cold Start Aid, Automatic Bucket Leveller, Quick Direction Shift, V-Cycle Loading, Travel and Steering, Operating Warnings, Machine Towing, Transport
Maintenance Schedule & Services	51-72	10-Hour Services, 100-Hour Services, 250-Hour Services, 500-Hour Services, 1000-Hour Services, As-Required Services, Engine Sump and Filter, Fuel Filter, Hydraulic Return Filter, Transmission Oil Filter, Brake System Bleeding, Lubrication Points
Electrical System Overview (Operation Manual)	73-76	Circuit Color Codes, Electrical Component Legend, Electrical Schematic, Fuses and Relays
Service Manual: General Information & Specifications	77-93	Service Manual Introduction, Safety Rules, General Machine Specifications, Fluid Capacities, Standard Torque Values, Special Tools
Engine	94-97	Engine Make and Model, Cylinders, Fuel Injection Pump, Nozzle Relief Pressure, Valve Clearance, Removal and Installation, Cooling System
Transmission & Torque Converter	98-101	Power-Shift Transmission, Speeds and Ratios, Torque Converter, Gear Shifting, Removal and Installation, Oil Capacity
Axles, Final Drives & Wheels	102-153	Axle Drive Diagram, Trouble-Shooting and Tests, Final Drives, Differential, Propeller Shafts, Planetary Reduction, Wheel Removal, Wheel Locking Nut Torque, Tire Disassembly and Inflation
Brake System	154-179	General Description, Brake System Diagram, Operation, Diagnostics and Tests, Pedal Valve, Accumulator Precharge, Parking Brake, Bleeding, Removal and Overhaul
Steering System	180-199	General Description, Operation, Diagnostics and Tests, Trouble-Shooting, Power Steering Unit, Steering Cylinders, Priority Valve, Relief Valve Pressure, Overhaul
Equipment Hydraulic System	200-224	Control Valve Functioning, Diagnostics and Tests, Trouble-Shooting, Hydraulic Pump, Relief Valve Setting, Lift and Tilt Cylinders, Pilot Circuit, Hydraulic Tank and Filters
Bucket, Boom & Frame	225-245	Bucket Removal and Installation, Inspection and Repair, Boom and Linkage, Articulation Joints, Bucket Leveller, Cutting Edges and Teeth
Hydraulic & Electrical Schematics	246-252	Equipment Hydraulic Schematic, Brake Hydraulic Schematic, Steering Hydraulic Schematic, Electrical Wiring Diagram, Component Legend

Quick Reference Specifications

Specification	Value	Page
Engine Oil Capacity (Crankcase)	20.0 litres	p. 22
Fuel Tank Capacity	180.0 litres	p. 22
Hydraulic System Capacity	120.0 litres	p. 22
Cooling System Capacity	38.0 litres	p. 22
Torque Converter and Transmission Capacity	27.0 litres	p. 22
Axles (Front/Rear, Differential & Wheels) Capacity	72.0 litres	p. 22
Engine Valve Clearance (Intake, cold)	0.25 mm	p. 21
Engine Valve Clearance (Exhaust, cold)	0.51 mm	p. 21
Wheel Locking Nut Tightening Torque	60 daNm (880 ft lbs)	p. 152
Brake Accumulator Precharge Pressure	60 bar (870 psi)	p. 167
Steering Pressure Relief Valve Pressure	185 ± 10 bar (2680 ± 140 psi)	p. 184
Equipment Hydraulic System Pressure Relief Valve Setting	230 ± 5 bar (3336 ± 72 psi)	p. 206
Alternator Output	45 A	p. 92
Fuel Injection Nozzle Relief Pressure	205 bar	p. 70

Brand	FiatAllis
Model	FR120, FR120.2
Machine Type	Wheel Loader
Manual Type	Service Manual
Language	English
Format	Searchable PDF (Digital Download)
Pages	252
File Size	23 MB
Manual No.	75314935
Serial Range	101-UP
Wiring Diagrams	Yes
Hydraulic Schematics	Yes
Torque Specifications	Yes
Bookmarked / Indexed	Yes

FiatAllis FR120, FR120.2 Wheel Loader Service & Operation Manual (incl. Wiring)

What's Inside This Manual

Quick Reference Specifications

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