Summary
On June 05, 1988, a Piper PA-28RT-201T (N2131N) was involved in an accident near Grand Canyon, AZ. The accident resulted in 1 minor injury. The aircraft sustained substantial damage.
The National Transportation Safety Board determined the probable cause of this accident to be: FAILURE OF THE AN TEE FITTING, THEREBY ALLOWING THE OIL TO BE PUMPED OVERBOARD CAUSING THE ENGINE FAILURE. THE FAILURE OF THE TEE FITTING WAS CAUSED BY THE TIE WRAP USED TO SECURE THE LINE. THE TIE WRAP PULLED THE OIL LINE AND STRESSED ONE SIDE OF THE TEE FITTING. CONTRIBUTING TO THIS ACCIDENT WAS THE MECHANICS FAILURE TO FOLLOW THE APPROVED PIPER PROCEDURES FOR THE INSTALLATION OF A OIL PRESSURE OPERATED HOBBS METER.
This accident is documented in NTSB report LAX88LA213. AviatorDB cross-references NTSB investigation data with FAA registry records to provide comprehensive safety information for aircraft N2131N.
Accident Details
Probable Cause and Findings
FAILURE OF THE AN TEE FITTING, THEREBY ALLOWING THE OIL TO BE PUMPED OVERBOARD CAUSING THE ENGINE FAILURE. THE FAILURE OF THE TEE FITTING WAS CAUSED BY THE TIE WRAP USED TO SECURE THE LINE. THE TIE WRAP PULLED THE OIL LINE AND STRESSED ONE SIDE OF THE TEE FITTING. CONTRIBUTING TO THIS ACCIDENT WAS THE MECHANICS FAILURE TO FOLLOW THE APPROVED PIPER PROCEDURES FOR THE INSTALLATION OF A OIL PRESSURE OPERATED HOBBS METER.
Aircraft Information
Registered Owner (Historical)
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# LAX88LA213