Final answer:
The differential shift lever of the MB-4 towing tractor should be set to the high traction or road gear for optimal performance on dry road surfaces. It is essential to consult the operator manual for precise instructions.
Step-by-step explanation:
The differential shift lever of the MB-4 towing tractor should be in the position suitable for dry road surfaces when driving. This typically means setting the lever to the high traction or road gear that enables the vehicle to operate efficiently on dry and stable surfaces. It is important to consult the vehicle's operator manual for specific instructions as the correct position may vary based on the model and the design of the tractor. Operating the differential shift lever in the correct position ensures optimal performance, safety, and lifespan of the tractor.
The differential shift lever position for the MB-4 towing tractor on dry road surfaces depends on whether you are making a turn or driving straight. If you are driving straight, the differential shift lever should be in the neutral position. This allows equal wheel rotation and prevents tire wear. If you are making a turn, the differential shift lever should be in the unlocked position. This allows the outside wheel to rotate faster than the inside wheel, helping the tractor navigate the turn smoothly.