Mercedes To Launch Investigation Into Hungarian GP Pit Mistake
Mercedes Benz team principal Ross Brawn has said he will be launching a full investigation into the mistake in the pitlane at the Hungarian Grand Prix, which led to the rear tyre of Nico Rosberg’s car becoming detatched.
Rosberg came into the pits under the safety car, along with many others in a relatively standard move. However the rear right hand side wheel change went totally wrong when the wheel nut flew off the car just before he was released. While the rear gunner tried to scramble it back on, the lollipop man and rear jackman let Rosberg leave the pitbox, and the rear tyre subsequently became detatched and flow down the pitlane.
The loose tyre raced away, nearly knocking one Sauber mechanic over, before flying into the air after hitting a Williams mechanic who suffered cuts and bruises. It was finally caught by a brave Sauber mechanic.
Mercedes were fined $50,000 for the incident.
“It appears that as the guy came off with the wheel gun, it spat the wheel nut but he didn’t see it disappear,” said Ross Brawn.
“He went back on, fired the gun and realised the nut was no longer there so came back out to grab the other gun and the rear jack guy thought he had finished, so he dropped the car and away he went.
“I think we understand what happened and we will clearly look at how we can prevent it happening again.”
He added: “When the gun went on to take the nut off, the gun hadn’t engaged properly so the nut was off the axle and it spat it out. The guns are so quick and powerful now you don’t see the nut travelling at the speed of light.”