As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT AND RIGHT INBOARD STABILIZER DE-ICE BOOTS AND INBOARD LEFT AND RIGHT WING DE-ICE BOOTS FAIL AFTER ABOUT 10 SECONDS OR LESS IN BOTH TIMERS AND LIGHT AND HEAVY CYCLE. RETURNED TO LAX. INSTALLED SERVICEABLE EJECTOR VALVE IAW MM 30-10-00. RAN SYSTEM AND OPS CHECKS GOOD.