As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON GEAR RETRACTION, LEFT MAIN GEAR REMAINED DOWN WITH BOTH A AND B RED AND GREEN LIGHTS ILLUMINATED. RECYCLED GEAR DOWN WITH NORMAL INDICATIONS. CYCLED GEAR UP AND LEFT MAIN AGAIN REMAINED DOWN, THIS TIME WITH RIGHT RED A AND B LIGHTS ILLUMINATED AND THEN EXTINGUISHED. RETURNED TO PSP.LEFT MLG-ADJUSTED FORWARD OUTBOARD DOOR SEQUENCE VALVE PLUNGER. OPS CHECK GOOD. RIGHT MLG ADJUSTED FORWARD OUTBOARD INBOARD DOOR SEQUENCE VALVE PLUNGER. OPS CHECK GOOD.