Workshop Manual
Fiat 55-90
Fiat 60-90
Fiat 70-90
Fiat 80-90
Fiat 90-90
Fiat 100-90
377 pages
Language: English
You will receive the downloadlink of the digital manual (pdf) in your email account after your payment
Contents:
GENERAL
- General Instructions
- Safety Precautions
SPECIFICATION
- Identification data - Weights
- Engine
- Power train - Brakes - Steering - Front Axle - Front Wheel Drive
- Rear Wheels - Power take-off
- Hydraulic Lift - Towwing attachments - Ballasting - Body
- Electrical system - Lighting - Instruments and accessories - Tyre sizes
- Main dimensions
- Power train schematics
- Capacities
ENGINE: Specification and data
- Engine block - Cylinder head
- Crank gear
- Valve gear
- Lubrication system
- Cooling system
- Fuel system
- Torque data
- Fastener inspection
- Engine section 55-90 and 60-90
- Engine section 70-90 and 80-90
- Engine section 90-90
- Engine section 100-90
ENGINE: Description - Performance data - Removal - Installation
- Description
- Performance data
- Compression test
- Removal - Installation
ENGINE: Engine block - Cylinder head
- Cylinder sleeves
- Cylinder head
ENGINE: Valve gear
- Camshaft - Valves, guides and springs
- Tappets, pushrods and rockers
- Valve timing gear train
ENGINE: Crankgear
- Crankshaft
- Main and big end bearings and caps
- Pistons and rings
- Connecting rods
- Flywheel
- Dynamic balancer (70-90 and 80-90)
ENGINE: Fuel system
- Air cleaner - Fuel tank - Fuel filters
- Fuel system bleeding
- Injection pump removal, installation and timing:
- BOSCH pump
- CAV pump
ENGINE: Lubrication system
- Lubrication system diagram 55-90 and 60-90
- Lubrication system diagram 70-90 and 80-90
- Lubrication system diagram 90-90
- Lubrication system diagram 100-90
- Oil pump - Oil filter - Low oil pressure indicator system
ENGINE: Cooling sytem
- Cooling system diagram
- Description - Water pump
- Radiator - Belt tension adjustment
- Water temperature gauge - Thermostat
POWER TRAIN: Specification and data
- Clutches
- Transmission and splitter
- Creeper
- Reverser
- Bevel drive and differential
- Brakes
- Final drives
- Power take-off
- Torque data
- Longitudinal section through power train 55-90, 60-90, 70-90 and 80-90
- Longitudinal section through power train 90-90 and 100-90
- Cross section through power train 55-90 and 60-90
- Cross section through power train 70-90 and 80-90
- Cross section through power train 90-90
- Cross section through power train 100-90
POWER TRAIN: Removal and installation
- Platform removal and installation
- Platform removal and installation together with FIAT cab
- Fiat cab removal without platform
POWER TRAIN: Clutch
- Clutch removal and installation
- Early model VALEO 11"/11" clutch overhaul
- Early model VALEO 11"/11" clutch adjustment
- Late model VALEO 11"/11" clutch overhaul
- Late model VALEO 11"/11" clutch adjustment
- VAleo 12"/12" clutch overhaul
- VAleo 12"/12" clutch adjustment
- LUK or O.M.G. clutch overhaul
- LUK or O.M.G. clutch adjustment
- Clutch control adjustment
POWER TRAIN: Transmission and splitter
- Removal and installation
- Disassembly
- Longitudinal and cross sections through transmission and splitter
- Inspection - Assembly
- Driven shaft adjustment
- Drive shaft adjustment
- Sections through linkage - Plan view of transmission and splitter
- Clutch / splitter shaft seal replacement
POWER TRAIN: Creeper and reverser
- Creeper: Description - Overhaul
- Mechanical reverser: Description - Overhaul
POWER TRAIN: Bevel drive and differential
- Removal - Installation - Disassembly
- Assembly of bevel drive and differential
- Bevel pinion shaft removal and installation
- Bevel drive adjustment
- Differential pinion and side gear backlash adjustment
- Longitudinal and cross sections through bevel drive and differential
- Differential lock installation and adjustment
POWER TRAIN: Brakes
- Operation
- Brake unit master cylinder assembly and disassembly
- Brake pedal adjustment
- Brake circuit bleeding
- Master cylinder bench test
- Parking brake lever adjustment
- Transmission brake - Removal and installation
POWER TRAIN: Final drives
- Removal
- Disassembly
- Assembly and installation
POWER TRAIN: Power take-off
- Removal and installation
- Disassembly and assembly
- Longitudinal section through PTO
FRONT AXLE-STEERING: Specifiation and datat
- Front Axle
- Power steering
- Torque data
FRONT AXLE-STEERING: Power steering
- Removal and installation - Steering knuckle overhaul
- Axle checks
FRONT AXLE-STEERING: Front axle
- Power steering overhaul
- Hydraulic cylinder overhaul
- Steering pump and reservoir overhaul
- Hydrualic system bleeding
- Rotary valve wear check
- Return to neutral check
- Seal check
- Relief valve calibration
- Cylinder safety valve adjustment
- Power steering control valve overhaul
- Trouble shooting chart
- Operation - Diagrams
- Steering column disassembly
FRONT WHEEL DRIVE - Specification and data
- Front axle
- Axle drive
- Drive shafts
- Torque data
FRONT WHEEL DRIVE: Live front axle
- Removal - Final drive, wheel hub and steering knuckle overhaul
- King pin bearing adjustment
- Wheel bearing adjustment
- Bevel drive and differential overhaul
- Bevel drive adjustment
- NO SPIN differential
FRONT WHEEL DRIVE: Drive shafts - Axle drive
- Drive shaft removal and installation
- Axle drive disassembly / assembly
- Front wheel drive sections
HYDRAULIC LIFT UNIT: Specification and Data
- Lift
- Lift pump
- Implement attachment
- Remote control valves
- Auxiliary cyclinder
- Trailer brake valve trouble shooting chart
- Lift trouble shooting chart
- Torque data
HYDRUALIC LIFT UNIT: Lift
- Description
- Removal - Disassembly
- Inspection
- Assembly and installation
- Position control adjustment
- Maximum lift arm travel adjustment on bench
- Draught control adjustment
- Lift control lever adjustment
- Variospeed lever adjustment
- Response link adjustment
- Lift-o-matic adjustment
- Maximum lift arm travel adjustment with lift installed on tractor
- Valve checks
- Operation
- Hydrualic lift sytem schematics
- Auxiliary cylinder
HYDRAULIC LIFT UNIT: Lift pump
- Overhaul
- Output test
HYDRAULIC LIFT UNIT: Implement attachment
- Three point linkage - Right-hand lifting rod
- Draught control device
HYDRAULIC LIFT UNIT: Remote control valves
- Description and operation
- Hydraulic system diagrams
- Disassembly and assembly
- On-bench relief valve adjustment
- Spool return test
- Remote control valve leakage test
- Control lever adjustment
TRAILER BRAKE REMOTE CONTROL VALVE
- Description
- Hydraulic system diagrams
ELECTRICAL SYSTEM: Specification and data
- Charging sytem
- MARELLI starter
- LUCAS starter
- BOSCH starter
- Battery
- Fuses
- Lighting - Signals - Accessories
- Switches
- Controls and instruments
- Wiring diagram
SERVICE TOOLS