As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE OVERHAUL OF SLI1041 MPN D29982-113 WHEN THE "FLAT TIRE" WAS ACCOMPLISHED THE HOSE FITTING FAILED AT THE ASPIRATOR CONNECTION. DUE TO THE FITTING FAILURE THE SLIDE DID NOT REACH MINIMUM INFLATION PRESSURE. REMOVED AND REPLACED THE HOSE.