1997 Fendt Farmer 310, 311, LS, LSA, FW192, FW198 Workshop Manual (P/N X 990.005.120)

• Covers 1997 Fendt Farmer 310 and 311 tractors in LS and LSA variants, including FW 192 and FW 198 chassis designations
• Official AGCO Fendt publication P/N X 990.005.120, 1997 edition
• Contains 1,101 pages of detailed technical procedures, exploded-view component illustrations, and system-level maintenance specifications
• Serves as the primary factory reference document for this tractor series, documenting the transition from earlier production standards
• Details the Turboclutch, Servostat steering, EHR electronic hitch control, super-creep gear, and front p.t.o. overhauls
• Explores differential locks, fixed caliper brakes, main brake cylinders, air-conditioning systems, compressor units, and digital indicators

Technical Walkthrough and System Coverage

This 1,101-page PDF technical publication delivers deep coverage for the Fendt Farmer 310 and 311 lineup. Chapters break down the exact removal and assembly sequences for the engine, gearbox, front axle, steering, and electrical systems. Separate segments address the cabin and air-conditioning components. You will also find specialized sections defining the factory documentation structure for these heavy-duty machines. Each chapter integrates exploded-view diagrams. These clearly identify sub-assemblies for the hydraulic pumps, lifting gear, and trailer control systems so you can visualize the components before tearing anything down.

Instead of relying on expensive dealer visits, technicians and DIYers can execute specific step-by-step procedures independently. The guide covers calibrating the EHR lifting gear without a tester, bleeding the brake mechanism, testing the glow-start unit, and setting the toe-in. For comprehensive electrical and fluid system repair, it provides factory wiring diagrams, electric circuit diagrams, hydraulics circuit diagrams, coolant circuit plans, pneumatic functional layouts, and troubleshooting tables. Having direct access to these exact test values and schematics prevents unnecessary parts replacement, directly improving bay efficiency and reducing diagnostic time for the daily workshop routine.

Advanced Workshop Procedures and Expert Insights

When servicing these Fendt models, mechanics must be aware of certain mechanical pitfalls. For instance, on six-cylinder tractors, the front axle bracket is attached to the oil sump; failing to shim this distance to a maximum remaining gap of 0.15 mm can cause severe structural stress. Additionally, when rebuilding the p.t.o. clutch, the initial tension of the cup springs must be accurately measured and adjusted using lock washers, or the clutch will slip under heavy loads. Similarly, verifying the correct directional installation of the free wheel disc is critical, as a reversed assembly immediately binds the secondary wheel.

Specification and Reference Data

Data sections include the torque values, lubrication charts, and fluid capacity tables essential for professional maintenance. Fluid specifications are categorized by system. This includes detailed engine oil viscosity charts and proper coolant mixtures. Fastener torque values are presented for metric threads, with specific entries for 6.9, 8.8, 10.9, and 12.9 bolt grades. For example, Fendt Farmer 310 engine mounting bolts require 10 Nm for proper seating. Front-wheel drive shaft bolts for the 1997 Fendt Farmer 311 are documented at 405 Nm. Hydraulic system fluid capacity for units equipped with a front loader is listed at 26 liters. Working on heavy machinery carries inherent physical risks, so always review the factory safety protocols and verify your equipment setup before starting any maintenance procedures.