What was found
NR 4 ALT BOOST PUMP POPS C/B IN FLIGHT. REMOVED AND REPLACED NR 4 ALT FUEL BOOST PUMP, OPS CHECKED NORMAL IAW MM 28-22-0.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 4 ALT BOOST PUMP POPS C/B IN FLIGHT. REMOVED AND REPLACED NR 4 ALT FUEL BOOST PUMP, OPS CHECKED NORMAL IAW MM 28-22-0.