A.
As stipulated in 8.1.6.9.2 Step 6. (d) 3., the gross weight must be entered for articles. After packing the internal combustion engine, the shipper must weigh the finished package and enter the gross weight followed with the letter G on the DGD as xxx kg G.

There is no need to show the quantity of residue fuel on the DGD.

Per paragraph (a) of Packing Instruction 950, the fuel tank must be drained as much as possible. There should be no residue fuel exceeding 1/4 of the fuel tank capacity. There is no need to show the amount of residue fuel.