<< >> NASA ASRS Report 1262053, May 2015

After takeoff a G-200 crew received 'right hydraulic pump press low'; 'hydraulic level low' and 'auxiliary hydraulic pump on' warnings. The crew accomplished the appropriate checklists and as a precaution diverted to an airport with a long runway for an uneventful landing.

Attributes
ACN	1262053
Time
Date	201505
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Aircraft 1
Make Model Name	Gulfstream G200 (IAI 1126 Galaxy)
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Flight Plan	IFR
Component
Aircraft Component	Indicating and Warning - Hydraulics
Person 1
Function	Pilot Not Flying Captain
Qualification	Flight Crew Air Transport Pilot (ATP)
Person 2
Function	Pilot Flying First Officer
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Less Severe

Narrative:

After takeoff at ZZZ1; amber right hydraulic pump press low lite came on followed by the amber right hydraulic level low lite followed by auxiliary hydraulic pump on lite. Checking the right hydraulic quantity level it was showing 25% (normal is above 90%) right hydraulic pressure was fluctuating between 0 and 2;950psi. Diverted to ZZZ2. It was necessary to dump fuel to get to our max landing weight of 30;000 lbs. Landed without incident.

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Original NASA ASRS Text

Title: After takeoff a G-200 crew received 'R HYD PUMP PRESS LOW'; 'HYD LEVEL LOW' and 'AUX HYD PUMP ON' warnings. The crew accomplished the appropriate checklists and as a precaution diverted to an airport with a long runway for an uneventful landing.

Narrative: After takeoff at ZZZ1; Amber Right hydraulic Pump Press low lite came on followed by the Amber Right hydraulic Level low lite followed by Auxiliary hydraulic Pump on lite. Checking the Right hydraulic quantity level it was showing 25% (normal is above 90%) Right hydraulic pressure was fluctuating between 0 and 2;950psi. Diverted to ZZZ2. It was necessary to dump fuel to get to our max landing weight of 30;000 lbs. Landed without incident.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.