A B737-300 was dispatched in non compliance with a required flight control hydraulic shutoff switch ...

Attributes
ACN	462914
Time
Date	200002
Day	Thu
Local Time Of Day	0001 To 0600
Place
Locale Reference	airport : zzz.airport
State Reference	US
Altitude	agl single value : 0
Environment
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	B737-300
Operating Under FAR Part	Part 121
Flight Phase	ground : parked ground : maintenance
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	maintenance : technician
Qualification	technician : airframe technician : powerplant
Experience	maintenance technician : 11
ASRS Report	462914
Events
Anomaly	aircraft equipment problem : critical maintenance problem : improper maintenance non adherence : published procedure
Resolutory Action	none taken : unable
Consequence	other
Factors
Maintenance	contributing factor : lighting performance deficiency : installation
Supplementary
Problem Areas	Aircraft Maintenance Human Performance
Primary Problem	Maintenance Human Performance

Narrative:

While performing campaign directive abcxxx for air carrier aircraft, I installed a placard on wrong guarded switch.

Original NASA ASRS Text

Title: A B737-300 WAS DISPATCHED IN NON COMPLIANCE WITH A REQUIRED FLT CTL HYD SHUTOFF SWITCH NOT PLACARDED.

Narrative: WHILE PERFORMING CAMPAIGN DIRECTIVE ABCXXX FOR ACR ACFT, I INSTALLED A PLACARD ON WRONG GUARDED SWITCH.

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.

A B737-300 was dispatched in non compliance with a required flight control hydraulic shutoff switch not placarded.