Go through the surrounding of the vehicle before you see if there is any details standing out, for instance, worn tire, fuel leakage, water dripping. Once a week, flip the cabin over to check for the engine oil, cooling water, and power steering fluid.

Qingling Isuzu 6X4 Tractor Head Truck
Make sure to pull the handbrake (to prevent slipping), press the clutch hard, but do not press the accelerator, turn the key to ON and hold for 10 seconds, then continue to turn the key to START. After it starts, ensure the dashboard air pressure is within the safe range, put in gear 1 position, release the handbrake, and slowly lift the clutch.
If you park the vehicle for more than 3 hours, after it starts, idle for more than 10 seconds, the tachometer down to approx. 500, and then drive. Extend the idle warm-up time appropriately in the cold area.

Idle speed adjustment knob
If you put in any higher gear more than 2, the potential issues would be engine overloading and clutch wear out.
To do it smoothly, one is to reach enough vehicle speed; the other is to release the clutch to a point and hold. That is how to keep the vehicle running in s stable status.
1. Use qualified AdBlue, and a 32.5% concentration is required.
2. Leave a 15% margin in the tank; filling too much will cause overflow and a series of problems after the AdBlue temperature rises.
3. After turning off the vehicle, keep the power switch ON for at least 3 minutes to ensure that the left AdBlue is back in the tank to prevent the pipeline from clogging.
4. Emptying the AdBlue in the tank to prevent going bad if The vehicle needs to be in a long term out-of-use.

Qingling Isuzu 6X4 Tractor Head Truck