Replacement of oil in the rear editor of BMW 1-Series E87

The need to replace the oil in the back reducer of the first generation BMW one can say the buzz at a certain speed. Before changing the oil in the gearbox, you need to find out the type of aggregate. There are three possibilities, with a downpour and a filler cap, only with a fuse or a completely unserved. Consider the replacement of oil in the second variant: Six-Grain '16' is a twisting test. Using a syringe and a pipe, pump the oil from the gearbox (approximately 1 litre).We're going to pour new oil until it starts out of the hole.

1. Six-Grain '16' is a twisting cork.
2. Using a syringe and a pipe, pumpkin the oil from the gearbox (approximately 1 litre).
3. We pour new oil until it starts out of the hole.
4. We're closing the cork back.