As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/G AIR GROUND FAIL EICAS MSG GEAR WOULD NOT RETRACT. REPLACED TWO WOW SWITCHES ON THE RIGHT MLG AND ONE WOW SWITCH ON THE LT MLG. PASSED FCF. RT MLG NR 1 WOW P/N 852701 S/N A7619. RT MLG NR 2 WOW P/N 8005701 S/N 1276. LT MLG NR 2 P/N 852701 S/N 8224. OPS CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)