Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Flight Crew Last 90 Days 100; Flight Crew Total 2300; Flight Crew Type 700
Troubleshooting
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Other / Unknown
Flight Crew Diverted; Flight Crew Landed As Precaution; General Maintenance Action
Aircraft; Procedure; Manuals
After takeoff; we encounter a HYD PRESS light (Hydraulic Pressure Light) and a STAB MISC light (Stabilizer Miscellaneous Light) with a GEAR UNLOCK light (landing Gear Unlock Light) when we tried to lift the gear up. We decided to level off at 10;000 ft and troubleshoot while getting vectors around ZZZ. We cycled the gear and got the stab misc light to extinguish. The gear would extend and lock but the hyd press light would stay on. We ran through the checklists for hyd press and gear unlock and determined we should divert to ZZZ1 and we could do so safely. We stayed at 10;000 ft and 200 kts. We said multiple times to Center and Approach controllers that this is NOT an emergency. ZZZ1 said it was protocol to have us use the longest runway and that they would roll the trucks.
CE560XL flight crew reported receiving multiple indication problems when trying to lift the gear. Flight crew decided to divert and land.