Precautions for use of Baotou Beiben heavy truck accessory gearbox When shifting gears, the clutch must be completely disengaged and the gear lever should be in place.

·The gear lever has two neutral positions: high gear and low gear. Namely, the 5-6 neutral position in the high gear area and the 3-4 neutral position in the low gear area. When parking, the gear lever should be placed in the neutral position in the low gear area.

·When the vehicle is in low gear (crawling gear) or reverse gear, it should stop first and then shift to avoid damage to the parts inside the transmission of Baotou Beiben heavy truck parts. When reverse gear is engaged, a large shift force is required to overcome the resistance of reverse gear lock.

·When shifting from gear 4 to gear 5 (or from gear 5 to gear 4), you should consciously pause for a while to use the auxiliary transmission to complete the conversion between high and low gear ranges.

·When the transmission shifts from the low range to the high range, do not skip the gear operation, otherwise the service life of the accessory gearbox synchronizer of Baotou Beiben Heavy Truck will be affected.

·When the vehicle is going downhill, it is forbidden to change the high and low gear areas.

·Do not use the intermediate shaft brake when driving and shifting.

·According to the road conditions, use the first or second gear to start

·Before the vehicle starts, the parking brake should be released first. After the brake valve is connected to the vehicle with air cut-off braking, the vehicle can only start in gear when the air pressure rises to the pressure required to release the brake.

·If the gearbox of Baotou Beiben heavy truck accessory is found to have abnormal noise and the operation is obviously heavy during use, stop immediately for inspection, and continue driving after troubleshooting.