Fiat 780, 780DT, 880, 880DT Tractor Service Manual

Brand: Fiat Trattori
Equipment Type: Tractor 780, 780DT, 880, 880DT
Format: PDF
Language of the Manual: English
Publication: 06910052

Fiat Trattori tractor 780, 780DT, 880, 880DT Workshop Service Manual: 388 Pages

Table of Content of the 780, 780DT, 880, 880DT Tractors Manual:

General
Specificaion
Engine
Power Train
Front Axle-Steering
Front Wheel Drive
Hydraulic Lift Unit
Electrical System
Service Tools

The Fiat Service Manual provides you with all the technical specification and information needed for you to properly service the Fiat Tractor 780, 780DT, 880, 880DT . By using this repair service manual in addition to your operators manual supplied, you should be able to correctly service and maintain your tractor.

The FIAT engines fitted to 780 tractors and the OM engines fitted to 880 tractors are high-speed, four stroke, in-line Diesel units.

Engine Block – Single iron casting, wet liners on OM engines and dry linners on FIAT engines, incorporating crankshaft and camshaft housings and valve tappet bores.
Cylinder Head – Integral valve seats.
Valve Gear – Helical train, pushrod operated, camshaft, overhead valves.
Crank Gear – Crankshaft running on five bearings, light alloy pistons with one compression and two oil control rings on FIAT units and two compression and two oil control rings on OM units.
A flyweight-type dynamic balancer in the engine sump reduces engine and engine-induced vibrations.
Air Breathing – Through oil-bath air cleaner.
Fuel System – Distributor-type injection pump and three-orifice injectors on 780 tractors and four-orifice injectors on 880 tractors.
Lubrication System – Forced feed, gear pump, full-flow oil filter and relief valve.
Cooling System – Water, centrifugal pump, wax thermostat.
Engine Starting -12-V, electro-magnetically operated starter and thermostarter (where fitted).

Manual is applicable to:
FIAT Tractorri 780, 780DT, 880, 880DT Model Tractors