Parts And Parameters Been Replaced And Or Changed During Race Parc Fermé
Miami Grand Prix · 2026 · 3 May 2026 · Doc 78
2026 MIAMI GRAND PRIX
01 - 03 May 2026
Technical Delegate's Report
The following parts and parameters have been replaced / changed during the Parc Fermé yesterday
and today: McLaren Mercedes: Car 81: Rear wing flap Bib stay Car 01: LHS and RHS front corner dampers
LHS and RHS floor board elements
Atlassian Williams Mercedes:
Car 23: Driver's helmet radio harness Car 55: Driver's dash / cockpit vanity panel
Aston Martin Aramco Honda:
Car 18: RHS front brake barrel
RIS rain light electrical connector
Car 14: LHS front trackrod shroud / gaiter
LHS and RHS rear brake drums Haas Ferrari: Car 31: Fuel collector compressor pump
From The FIA Formula 1 Technical Delegate
To The Stewards
Document 78 Date 03 May 2026 Time 11:50
Audi:
Car 05: Gearbox assembly and associated control hydraulics LHS and RHS rear suspension assemblies LHS and RHS rear brake duct assemblies LHS and RHS rear brake material LHS and RHS rear brake calipers Rear wing assembly TAG700 ECU Parameter changes associated with the listed components replacement
Alpine Mercedes:
Car 10: Driver's radio microphone LHS front wing flap adjuster mechanism
Cadillac Ferrari:
Car 11: LHS and RHS rear driveshaft shrouds
Car 77: PAS QD hydraulic fittings Steering wheel
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 B3.5.4 of the 2026 Formula One Sporting Regulations.