Patron Highcroft repair summary Below is a summary list of the work done on the Patr¢n Highcroft Racing Acura ARX-02a since Scott Sharp’s horrific crash Thursday at Road Atlanta in practice for Petit Le Mans powered by MAZDA6. Thanks to Paul Ryan with Patr¢n Highcroft Racing.
Prep Statistics: Pre-Petit work list items: 190
Acura ARX-02a Statistics: Chassis mechanical parts: 4000 Chassis electrical parts: 250 Engine parts: 100 (excluding internals of engine) Gearbox parts: 350 Parts with tracked life: 1000 (excluding internals of engine) Custom hardware (fasteners, o-rings, bearings): 450
Rebuild Statistics: Parts reused: about 10%
Rebuild Timeline (times are when tasks were completed, unless otherwise noted)
Thursday 3:43 PM - Accident 4:15 PM – Damaged assessment finished 4:45 PM – Spare part serial numbers allocated for car build 5:00 PM – Finalized arrangements to ship spare tub 6:00 PM – Spare tub picked up by freight service in California 6:45 PM – Damaged car stripped, reusable parts identified 11:00 PM – Replacement parts prepared and arranged for assembly 12:00 AM – Team back to hotel
Friday 7:10 AM – Spare tub arrives at Atlanta airport, met by team members 7:30 AM – Breakfast 8:00 AM – Begin preparation for car build, organize and layout assemblies 9:30 AM – Spare, bare tub arrives at track 11:00 AM – Tub preparation finished 12:00 PM - Lunch 11:30 PM - Fresh engine fitted 1:30 PM - Fresh gearbox fitted 6:00 PM - Dinner 8:00 PM – Four corners fitted on car 9:00 PM – Race spare preparation begins 11:45 PM – Hydraulic/fuel/electronic systems tested 1:00 AM – Engine fired 4:30 AM – Car on ground 5:45 AM – Set up finished 6:45 AM – Race strategy meeting 8:15 AM – Warm-up / Practice Session
Crash Statistics: Just before impact: Speed: 225 kph (140 mph) Throttle: 100% (Full) Lateral acceleration: 1.5g Gear: 6th (Top gear) Location: Before turn 2
During collision: Car did a full rotation every 1.3 seconds Peak acceleration > 15g From impact to stop: 6.2 seconds
Copyright 1999-2018 | AutoRacing1 is an
independent internet online publication and is not affiliated with, sponsored by, or endorsed
by IndyCar, NASCAR, FIA, or any series sponsor.
This material may not be published, broadcast, or redistributed without