Parts And Parameters Been Replaced Or Changed During The Parc Fermé
Date 01 August 2021 Time 23:50 2021 HUNGARIAN GRAND PRIX 29 July - 1 August 2021 The Stewards Title Championship Points Description Championship Points · 2021 · 1 August 2021 · Doc 39
From The FIA Formula One Technical Delegate
To The Stewards
Document 39 Date 01 August 2021
Time 13:55
2021 HUNGARIAN GRAND PRIX
29 July - 1 August 2021
Technical Delegate's Report
The following parts and parameters have been replaced / changed during the Parc Fermé yesterday and today:
Mercedes:
Car 44: LHS and RHS front caketin drums
Car 77: LHS and RHS front caketin drums Master switch
Red Bull Racing Honda:
Car 33: ICE (new, same specification) TC (new, same specification) MGU-H (new, same specification) MGU-K (new, same specification) Hydraulic power pack Clutch MOOG actuator LHS chassis loom Parameter changes related to PU element replacement Parameter changes related to hydraulic power pack replacement Parameter changes related to clutch MOOG actuator replacement
Car 11: LHS brake duct gator LHS rear axle shaft
Alpine Renault:
Car 14: ICE water PRV
Ferrari:
Car 16: RHS front Q2 tyre
Car 55: Front wing/nose assembly LHS rear wishbones LHS rear hub LHS rear upright LHS rear brake calipers LHS rear air duct assembly RHS rear wishbones RHS rear hub RHS rear upright RHS rear brake calipers RHS rear air duct assembly LHS front wishbones LHS front hub LHS front upright LHS front brake calipers LHS front air duct assembly Floor LHS turning vane LHS upper shark Steering column Power steering Front and rear brake friction material Headrest Parameter changes related to parts replaced following accident damage
AlphaTauri Honda:
Car 10: Bodywork fixing
Alfa Romeo Racing Ferrari:
Car 99: Foam patch on driver's seat
Haas Ferrari:
Car 09: LHS front Tyre IR sensor assembly T-tray assembly FBR fuel collector
Car 47: Oil cooler O-ring and keep plate
Williams Mercedes:
Car 63: Steering wheel RHS front wing strake
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 34.2 of the 2021 Formula One Sporting Regulations.