Parts And Parameters Been Replaced Or Changed During The Parc Fermé
Time 11:00 2022 BRAZILIAN GRAND PRIX 10 - 13 November 2022 The FIA Formula One Media Delegate · 2022 · 13 November 2022 · Doc 48
From The FIA Formula One Technical Delegate
To The Stewards Document 48 Date 13 November 2022
Time 12:55
2022 BRAZILIAN GRAND PRIX 10 - 13 November 2022
Technical Delegate's Report
The following parts and parameters have been replaced / changed during the Parc Fermé yesterday and today:
Mercedes:
Car 63: Rear heave unit RHS rear tyre temperature sensor RHS front inner brake caliper duct RHS rear outer brake duct drum LHS rear inner brake drum duct
Car 44: RHS rear out brake duct drum
Red Bull Racing RBPT:
Car 01: Forward tailpipe section Turbo heatshield Gearbox tailpipe heatshield Headrest Front wing/nose assembly
Car 11: Rear transponder loom connector RNC gearbox assembly (previously used RNC) Gearbox control hydraulics Gearbox torque sensor LHS and RHS outboard rear suspension assemblies LHS and RHS outboard rear brake duct assemblies Parameter changes associated with the RNC and control hydraulic replacement
Ferrari:
Car 55: Forward floor plank section LHS mirror housing RHS trumpet sensor Parameter changes associated with the RHS trumpet sensor replacement
McLaren Mercedes:
Car 03: Parameters associated with the torque pedal map Floor assembly Floor plank Front wing/nose assembly RHS driver mirror lens
Car 04: Silicone engine breather tube Parameters associated with the torque pedal map Drivers' headrest padding
Alpine Renault:
Car 14: ICE water pump assembly Front wing/nose assembly LHS front brake drum flick Engine cover RHS sidepod T-tray hatch panel LHS front track rod
Car 31: Upper gearbox heatshields Lower gearbox heatshields Engine cover Rear bodywork 'coke panels' Louvre panels LHS and RHS sidepods Floor assembly ICE (previously used) TC (previously used) MGU-K (previously used) MGU-H (previously used) Exhaust set (previously used)
Parameters associated with the change of PU element(s)
AlphaTauri RBPT:
Car 10: Rear water cooler assembly T-Tray fairing
Car 22: RHS driver mirror lens Rear beam wing fixings Front axle TPMS extension loom
Aston Martin Mercedes:
Car 18: Fire extinguisher unit Gearbox mainshaft speed sensor Parameter changes associated with the mainshaft speed sensor replacement
Car 05: Forward floor plank section LHS floor skids
Williams Mercedes:
Car 23: Driver's seat (L.Sargent) Throttle pedal assembly (L.Sargeant) Brake pedal assembly (L.Sargeant) Crotch strap seatbelt (L.Sargeant) ECU parameters associated with the use of an additional driver in P2 RNC gearbox assembly (previously used RNC) Gearbox control hydraulics LHS and RHS outboard rear suspension assemblies LHS and RHS outboard rear brake duct assemblies Brake by wire unit Fuel primer pump pressure sensor & associated parameters. Parameters associated with the change of RNC and associated hydraulics Parameters associated with the change of brake by wire unit Driver's seat (A.Albon) Throttle pedal assembly (A.Albon) Brake pedal assembly (A.Albon) Crotch strap seatbelt (A.Albon) ECU parameters associated with reverting to race driver for the Sprint Forward floor beam Forward floor skids
RHS front tyre shield vane RHS front brake duct scoop RHS forward floor stay support bracket LHS front inboard brake duct donut Front wing/nose assembly
Car 06: LHS rear upright clevis Floor assembly Floor plank Forward floor cover Water system PRV
Alfa Romeo Racing Ferrari:
Car 77: Engine water bottle assembly Front wing/nose assembly
Car 24: RHS driver mirror lens Front brake duct bracket
Haas Ferrari:
Car 20: Heatshield mounting bracket Floor assembly
Car 47: RHS inboard lower beam wing cover LHS sidepod
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 2022 Formula One Sporting Regulations.