As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUXILIARY HYDRAULIC POWER SURGE DAMPER ACCUMULATOR TANK HAD NEW DIAPHRAGM INSTALLED IN NOVEMBER, 1997. UNIT INSTALLED IN ACFT FOR 15 DAYS AND REMOVED FOR LEAKAGE. FOUND DIAPHRAGM DETERIORATED AND TORN ON LIP. SUBMITTER STATED THIS IS THE 6TH FAILURE OF THIS TYPE PART MANUFACTURED BY KAPCO.