MD80 lost right hydraulic system.

Attributes
ACN	412393
Time
Date	199808
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : tsc
State Reference	NM
Altitude	msl bound lower : 37000 msl bound upper : 37000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zab
Operator	common carrier : air carrier
Make Model Name	MD-80 Super 80
Operating Under FAR Part	Part 121
Navigation In Use	Other
Flight Phase	cruise other other
Route In Use	enroute : direct
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
ASRS Report	412393
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	other flight crewa
Resolutory Action	controller : issued new clearance flight crew : overcame equipment problem flight crew : declared emergency other
Consequence	other Other
Supplementary
Primary Problem	Aircraft

Narrative:

On all nighter from oakland to dfw we lost pressure in right hydraulic system, at FL370, a little over 1 hour from dfw. Declared an emergency for direct routing to dfw. Unable to pressurize the right system. Extended the gear via the emergency gear extension. Stopped on the runway and had plane inspected. Only damage to the main gear doors. Ground personnel installed gear pins and locked up gear doors. Aircraft was towed to gate.

Original NASA ASRS Text

Title: MD80 LOST R HYD SYS.

Narrative: ON ALL NIGHTER FROM OAKLAND TO DFW WE LOST PRESSURE IN R HYD SYS, AT FL370, A LITTLE OVER 1 HR FROM DFW. DECLARED AN EMER FOR DIRECT ROUTING TO DFW. UNABLE TO PRESSURIZE THE R SYS. EXTENDED THE GEAR VIA THE EMER GEAR EXTENSION. STOPPED ON THE RWY AND HAD PLANE INSPECTED. ONLY DAMAGE TO THE MAIN GEAR DOORS. GND PERSONNEL INSTALLED GEAR PINS AND LOCKED UP GEAR DOORS. ACFT WAS TOWED TO GATE.

Data retrieved from NASA's ASRS site as of July 2007 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.