As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) MLG FAILED TO DEPLOY. QRH PROCEDURES FOLLOWED, ALT EXTENSION CARRIED OUT. T/S DISCOVERED OPEN CIRCUIT ON EXTEND SOLENIOD OF MLG SELECTOR VALVE. VALVE CHANGED AND GEAR SWINGS COMPLETED PER AMM. A/C RETURNED TO SERVICE. (TC NR 20091202015)