Service difficulty report · Relay · Grob G120A

Difficulty date
December 9, 2002
Submitted
January 16, 2003
Operation
Air carrier
Aircraft
N865AF
Make and model
Grob G120A
Aircraft serial
85005
Part
Relay
Condition
Shorted
Location
Hyd Control
Part time
445 hours
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING PROGRESSIVE INSPECTION FOUND BAD RELAY THAT CAUSED THE LANDING GEAR SYSTEM TO FAIL. BELIEVE THE CAUSE IS BECAUSE THE HYDRAULIC CONTROL RELAY SHORTED INTERNALLY. STILL TROUBLESHOOTING THE SYSTEM TO FIND WHAT CAUSE THE RELAY TO SHORT.

More about the Grob G 120A