What was found
ON CLIMBOUT FROM YYZ RECEIVED GEAR DISAGREE, NOSE LANDING GEAR FAILED TO RETRACTED. EMERGENCY DECLARED, A/C RETURNED TO YYZ LANDED SAFELY. REMOVED AND REPLACED 3A HYDRAULIC PUMP. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON CLIMBOUT FROM YYZ RECEIVED GEAR DISAGREE, NOSE LANDING GEAR FAILED TO RETRACTED. EMERGENCY DECLARED, A/C RETURNED TO YYZ LANDED SAFELY. REMOVED AND REPLACED 3A HYDRAULIC PUMP. OPS CHECK GOOD.