Lewis Hamilton has vowed to "go the extra mile" to ensure Ferrari makes the improvements needed to fight for world championships while he is still driving at the team.
The seven-time champion joined Ferrari from Mercedes over the winter, but aside from a sprint race victory in China has yet to finish on the podium in red.
Speaking ahead of this weekend's Belgian Grand Prix, Hamilton said there are clear areas where improvement is needed to put an end to the team's 18-year drivers' title drought and challenge for titles in the coming years.
"I see a huge amount of potential within this team," he said. "The passion, nothing comes close to that. It is a huge organisation and there's a lot of moving parts and not all of them are firing on all the cylinders that need to be.
"That's ultimately why the team's not had the success that I think it deserves. I feel that it's my job to challenge absolutely every area, to challenge everybody in the team, particularly the guys that are at the top who are making the decisions.
"If you look at the team over the last 20 years, they've had amazing drivers. You've had Kimi [Raikkonen], you've had Fernando [Alonso], you've had Sebastian [Vettel] -- all world champions. However, they didn't win a world championship.
"I refuse for that to be the case with me.
"I'm going the extra mile. I'm obviously very fortunate to have had experiences in two other great teams [Mercedes and McLaren]. Whilst things are for sure going to be different because it's a different culture and everything, I think sometimes if you take the same path all the time, you get the same results.
"I'm just challenging certain things. They've been incredibly responsive. We've been improving in so many areas through marketing, through everything we did continuously delivering responses.
"The way the engineers continue to work, there's lots of work and improvements to be made, but they're very responsive. I guess ultimately just trying to recreate allies within the organisation and get them geed up, get them pushing.
"I'm here to win."
Hamilton revealed he has written documents for Ferrari's engineers detailing the improvements he wants from the car and followed up on the demands in meetings at Maranello since the last race at Silverstone.
"I was at the factory for two weeks, a couple of days each week," he added. "We did preparation for naturally going over where we were on the previous race, things that we need to change. I held a lot of meetings.
"I've called on lots of meetings with the heads of the team. I've sat with John [Elkann, Ferrari president], Benedetto [Vigna, CEO] and Fred [Vasseur, team principal] in several meetings. I've sat with the head of our car development, with Loic [Serra, technical director], with also the heads of different departments, talking about the engine for next year, talking about front suspension for next year, talking about rear suspension for next year, things that you want, issues that you have that I have with this car.
"I've sent documents through the year. After the first few races, I did a full document for the team. Then during this break, I had another two documents that I sent in.
"Then I come in and want to address some of its structural adjustments that we need to make as a team in order to get better in all the areas that we want to improve.
"Then the other one was really about the car, the current issues that I have with this car, that some things that you do want to take on to the next year's car and some that you need to work on changing for next year. We did development for, tried the 2026 car for the first time and started work on that."
Ferrari arrives at this weekend's Belgian Grand Prix with a rear suspension upgrade aimed at unlocking more of the car's potential by allowing it to run at lower ride heights.
The new suspension was on the car during a filming day at Mugello last week, but Hamilton said its first real test would come at Spa-Francorchamps this weekend.
"Firstly, we'll get to test the suspension tomorrow [in free practice] and I'm sure there's going to be learnings from it. We'll kind of figure out how to fine tune it and to try to extract performance from it.
"On the simulator, there's no difference, but I'm sure across different circuits, perhaps, there'll be benefits. So I think for me, the positive thing is, arriving at the filming day, you see that new bits are coming.
"You see that we are getting development because in general, we had an upgraded floor in Bahrain and then it was quite some time before we got another upgrade, I think it was Austria.
"And so pace-wise, it wasn't necessarily to what I would have thought we would have. If you look at some of the other teams, they bring in small pieces every single weekend, like Red Bull often do or Mercedes do, for example, but these are more like big chunks along the way.
"I was just really happy to see that there clearly is a big push back at the factory. There are a lot of changes and then to see the results of those changes takes time.
"So I was just really grateful to see that we've got new parts. We'll try and put them to use this weekend."