After the dealer confirms that there are metal shavings attached to the oil unloading screw, he will lock the oil drain screw back without additional bagging
After the dealer confirms that there are metal chips attached to the oil removal screw, the oil leak screw lock is attached back and there is no additional bag
After the dealer confirmed that there were metal chips attached to the oil drain screw, he attached the oil drain screw lock back, and did not pack it in another bag<br>