As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 4804 - YQB - AFTER TAKEOFF SELECTED GEAR UP INTRANSIT LIGHTS ILLUMINATED, BUT GEAR DID NOT COME UP. RETURNED TO YQB. MX FERRIED TO ALB WITH GEAR PINNED FOR REPAIR. COULD NOT DUPLICATE PROBLEM. REPLACED HDYARULIC PUMP AS A PRECAUTIONARY. (M)