## SAME DEUTZ-FAHR Tractor 393 453 503 603: A Comprehensive Overview

### Design and Engineering

The SAME DEUTZ-FAHR Tractor 393 453 503 603 is a state-of-the-art agricultural machine engineered to deliver exceptional performance and efficiency. Its robust design and advanced technological features make it an indispensable asset for any farming operation.

### Power and Efficiency

At the core of the tractor is a powerful DEUTZ T4i engine, renowned for its reliability and fuel efficiency. Available in various power configurations ranging from 393 to 603 horsepower, this engine provides ample torque to handle demanding workloads with ease.

### Transmission and Driveline

The tractor's transmission system offers a wide range of options to suit different operating conditions. The S-MATIC CVT transmission provides seamless shifting and precise control, allowing operators to optimize vehicle performance for maximum productivity. The ECO PowerShift transmission, on the other hand, combines the efficiency of a mechanical transmission with the smoothness of automatic shifting.

The driveline features a heavy-duty rear axle with an electro-hydraulic differential lock and an optional front axle with an electro-hydraulic differential lock and brake system. This combination ensures excellent traction and stability in all types of terrain.

### Hydraulics and Implement Control

The tractor is equipped with a powerful hydraulic system that provides ample power and precision for demanding implement applications. External hydraulic pumps with flow rates of up to 100 liters per minute allow for the simultaneous operation of multiple implements.

The iMonitor touchscreen interface enables operators to easily manage and control hydraulic functions, including implement settings, flow rate adjustment, and draft control. This intuitive interface provides real-time information and allows for precise adjustment of the machine's performance.

### Suspension and Comfort

The tractor's front suspension system provides a smooth ride, reducing operator fatigue and maximizing productivity. The rear suspension system, with its independent wishbones, ensures excellent stability and handling even on rough terrain.

The spacious cab offers a comfortable and ergonomic working environment. The panoramic windshield and ample glazing provide excellent visibility, while the adjustable seat, climate control, and low noise levels enhance operator comfort during long working days.

### Advanced Technology

The SAME DEUTZ-FAHR Tractor 393 453 503 603 incorporates a host of advanced technologies to enhance its functionality and efficiency. These include:

* GPS guidance and telemetry systems for precision farming
* Intelligent Headland Management for automated headland turns
* ISOBUS compatibility for seamless implement communication
* Fleet management systems for remote monitoring and diagnostics

### Conclusion

With its powerful engine, advanced transmission and driveline, robust hydraulics, comfortable cab, and innovative technology, the SAME DEUTZ-FAHR Tractor 393 453 503 603 sets the benchmark for high-performance agricultural machinery. Its versatility, efficiency, and user-friendliness make it an ideal choice for farms of all sizes, enabling them to achieve maximum productivity and profitability.

SAME DEUTZ-FAHR TRACTOR FACTORY WORKSHOP SERVICE REPAIR MANUAL

Model
SAME 393
SAME 453
SAME 503
SAME 603

1 General Information 3
2 Splitting the Tractor 14
3 Sheet Metal 20
4 Front Axle 26
5 Engine 33
a) Cylinder Block & Liner 39
b) Cylinder Head 43
c) Timing Case & Gears 49
d) Timing 53
e) Piston & Connecting Rod 54
f) Crank shaft 61
g) Cam shaft 67
h) Fly Wheel 70
i) Intake & Exhaust System 72
j) Lubrication system 74
k) Fuel system 79
l) Cooling system 97
m) Trouble shooting 102
6 Steering 106
7 Clutch 126
a) Clutch 127
b) Trouble Shooting 138
8 Front Gear Box 139
a) Front Gear Box 140
b) Trouble Shooting 147
9 Rear Gear Box 148
a) Rear Gear Box 149
b) Trouble Shooting 161
10 Rear Axle 162
11 Power Take off 165
12 Brakes 167
a) Brakes 168
b) Trouble Shooting 176
13 Hydraulic 177
a) Hydraulic 178
b) Trouble Shooting 198
14 Hydraulic Linkage 199
15 Electricals 209
16 Instruments & Gauges 227
17 Controls 235
18 Wheels & Tyres 238
19 Conversion Table 245
20 Recommended Lubricants 247
21 Service & Maintenance Schedule 249
22 Instruments, Gauges and Service Special Tools 256
23 Adhesive & Sealants 286