As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A 100HR INSPECTION A CRACK WAS DISCOVERED ON THE LEFT HAND SIDE OF THE FIREWALL AT THE COWL MOUNT DOUBLER NEAR THE BATTERY BOX. THIS AIRCRAFT IS 1 OF 2 THAT WE HAVE HAD WITH A CRACK IN THE SAME LOCATION, AND BOTH HAD SKYBOLT COWL MOUNTS P/N SK2003-42A.