Parts And Parameters Been Replaced Or Changed During The Parc Fermé
Portuguese Grand Prix · 2021 · 2 May 2021 · Doc 34
From The FIA Formula One Technical Delegate
To The Stewards Document 34 Date 02 May 2021
Time 13:57
2021 PORTUGUESE GRAND PRIX
29 April - 2 May 2021
Technical Delegate's Report
The following parts and parameters have been replaced / changed during the Parc Fermé yesterday and today:
Mercedes:
Car 44: Three AV-mounts on RHS engine break out box
Car 77: RHS rear brake temperature sensor Parameter changes related to brake temperature sensor replacement
Red Bull Racing Honda:
Car 33: Rear wing assembly
Car 11: Rear roll damper
McLaren Mercedes:
Car 03: LHS rear brake drum AV-mount on PU sensor box
Car 04: AV-mount on PU sensor box
Aston Martin Mercedes:
Car 18: RHS engine electrical loom AV mount
Alpine Renault:
Car 31: RHS rear drum inlet fence
Alfa Romeo Racing Ferrari:
Car 07: Quick connector on brake line chassis to gearbox
Car 99: Quick connector on intercooler water system
Haas Ferrari:
Car 09: LHS exhaust thermos couple LHS bodywork panel recipticle
Car 47: RHS rear wheel speed sensor
Williams Mercedes:
Car 63: RHS rear brake donut
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.