Parts And Parameters Replaced And Or Changed During Parc Ferme
Spanish Grand Prix · 2026 · 13 September 2026 · Doc 64
2026 SPANISH GRAND PRIX
11 - 13 September 2026
Technical Delegate's Report The following parts and parameters have been replaced / changed during the Parc Fermé yesterday
and today:
McLaren Mercedes: Car 01: RHS exhaust temperature sensor BBW assembly BBW accumulator Parameters associated with the BBW system
Mercedes: Car 63: LHS rear lower mid suspension leg Car 12: LHS driver mirror lens Aston Martin Aramco Honda:
Car 18: ICE inlet water pipe Radiator feed and return pipes
Header tank and PRV assembly
Audi:
Car 27: ICE Cylinder 1 spark plug Car 05: LHS front roll damper Alpine Mercedes: Car 10: Clutch assembly and associated parameters
ICE crankshaft seal
ICE crank damper assembly
From The FIA Formula 1 Technical Delegate To The Stewards Document 64 Date 13 September 2026 Time 13:52
Cadillac Ferrari:
Car 11: Parameters associated with the TAG700
Car 77: LHS and RHS front brake drum to caliper seals Front brake friction material and associated parameters
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 FIA 2026 F1 Regulations.