Parts And Parameters Been Replaced Or Changed During The Parc Fermé
Document 7 Date 22 April 2022 Time 08:30 2022 EMILIA ROMAGNA GRAND PRIX 21 - 24 April 2022 The FIA Formula One Race Director Title Automobile Display Procedures · 2022 · 24 April 2022 · Doc 46
From The FIA Formula One Technical Delegate
To The Stewards
Document 46 Date 24 April 2022
Time 12:55
2022 EMILIA ROMAGNA GRAND PRIX
21 - 24 April 2022
Technical Delegate's Report
The following parts and parameters have been replaced / changed during the Parc Fermé yesterday and today:
Red Bull Racing RBPT:
Car 01: LHS & RHS diffuser stay RWD exhaust tailpipe Front brake friction material Parameters associated with the change of brake material
Car 11: RHS RWEP light Front RHS brake caliper spat seal Front wing/nose assembly
Ferrari:
Car 16: HP Bosch fuel pump RHS exhaust pressure sensor pipe RHS engine intake assembly Parameters associated with engine intake assembly
Car 55: HP Bosch fuel pump RHS exhaust pressure sensor pipe LHS front outboard suspension assembly Power steering assembly Gearbox assembly LHS and RHS rear inboard and outboard suspension assemblies including driveshafts Front wing assembly Rear wing assembly
Parameters associated with the change of components
McLaren Mercedes:
Car 03: Engine oil tank O-rings
Car 04: Front wing assembly Centre water cooler Cooler out hose assembly BBW hydraulic manifold LHS and RHS rear brakeline O-ring LHS and RHS rear brake line back-up ring
Alpine Renault:
Car 14: Lambda sensors Hydraulic heat exchanger pipe Turbine inlet LHS pressure sensor RHS rear wheel speed sensor Rear right Hub interface unit LHS front brake drum seal
Car 31: Gearbox assembly LHS and RHS rear inboard and outboard suspension assemblies including driveshafts Rear brake calipers Gearbox control manifold BBW unit Gearbox oil cooler Gearbox torque sensor Lambda sensors Rear right hub interface unit ICE water header tank Parameters associated with the change of components
AlphaTauri RBPT:
Car 10: Starter reaction bracket Upper cooler assembly RHS wheel guard shroud Front wing assembly Forward plank section
Car 22: RHS rear wing end plate light
Aston Martin Mercedes:
Car 18: Strain gauged steering column assembly Parameters associated with the change of steering column Driver's accelerator pedal heel rest
Car 05: Upper engine cover bonded assembly Tridair receptacle for upper engine cover RHS upper rear brake duct forward turning vane RHS upper rear brake duct vane
Williams Mercedes:
Car 23: RHS rear inboard and outboard suspension assembly including driveshaft RHS rear brake system components RHS rear brake duct assembly Rear brake friction material Floor to engine stay Parameters associated with the change of components
Car 06: Water system PRV Rear wing assembly ERS Light Floor to engine stay Floor to gearbox cable assembly PCU8 dash display
Alfa Romeo Racing Ferrari:
Car 77: HP Bosch fuel pump RHS exhaust pressure sensor pipe Survival cell as defined in Article 27.2 of the 2022 Sporting Regulations Front inboard and outboard suspension assemblies Internal fuel cell assembly Gearbox assembly LHS and RHS rear inboard and outboard suspension assemblies including driveshafts Rear braking system Floor assembly Hydraulic power pack LHS engine loom
Engine MOOG block Engine plenum, Secondary exhaust Clutch assembly LHS and RHS fuel injectors Auxiliary cooling ducts Engine oil heat exchanger Hydraulic oil heat exchanger Power box, FMD, LIU Oil pipe engine out Engine oil tank in pipe RHS water cooler out pipe Water pump to bottle pipe RHS heat shield main Turbine heatshield assembly RHS heat shield rearward RHS gearbox heatshield cover RHS engine cover RHS floor stay LHS rear HIU Parameter associated with the change of components
Car 24: HP Bosch fuel pump RHS exhaust pressure sensor pipe RHS middle floor stay Gearbox assembly LHS and RHS rear inboard and outboard suspension assemblies including driveshafts Rear wing assembly Front wing assembly FR corner assembly and brake duct components LHS and RHS and centre engine cover Floor assembly Engine MOOG block Parameter changes associated with the change of components
Haas Ferrari:
Car 20: HP Bosch fuel pump RHS exhaust pressure sensor pipe ES Battery Floor assembly Intercooler pipe
Car 47: HP Bosch fuel pump
RHS exhaust pressure sensor pipe Front wing assembly
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.