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Parc Ferme PDF

Parts And Parameters Been Replaced And Or Changed During Parc Fermé

Austrian Grand Prix · 2025 · 29 June 2025 · Doc 36

2025 AUSTRIAN GRAND PRIX

27 - 29 June 2025

Technical Delegate's Report

The following parts and parameters have been replaced / changed during the Parc Fermé yesterday

and today:

McLaren Mercedes: Car 81:           Laser lens glass Red Bull Racing Honda RBPT: Car 01:           LHS and RHS rear brake duct outboard heatshields

Car 22:           Fire extinguisher detonator

Fire extinguisher bottle

Mercedes: Car 63:           Front brake friction material

Parameter changes associated with the brake friction material replacement

Car 12:           LHS rear lower deflector Alpine Renault: Car 10:           Floor assembly (excluding skids and plank)

LHS sidepod RHS front upper rearward suspension leg

RHS front lower rearward suspension leg From The FIA Formula One Technical Delegate To The Stewards Document 36 Date 29 June 2025 Time 13:55

Car 43:           Front brake friction material Parameter changes associated with the brake friction material replacement

Haas Ferrari:

Car 87:           Floor assembly (excluding skids and plank) RHS rear brake drum

Racing Bulls Honda RBPT:

Car 30:           RHS rear beam wing LHS front axle plug

Williams Mercedes:

Car 23:           Floor assembly (excluding skids and plank)

Car 55:           Floor assembly (excluding skids and plank) LHS front lower brake duct vane

All above parts have been replaced with the approval of the FIA technical delegate following a written request from the team concerned, this being in accordance with Article 40.3 of the 2025 Formula One Sporting Regulations.

The FIA Formula One Technical Delegate Jo Bauer

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