Service difficulty report · Relay · Cessna 560CESSNA

Difficulty date
November 18, 2003
Submitted
February 6, 2004
Operation
Air carrier
Aircraft
N15SK
Make and model
Cessna 560CESSNA
Aircraft serial
5600395
Engine
Pwa JT15D5
Part
Relay
Part number
MS24166D2
Condition
Contaminated
Location
Anti Skid Sys
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

ON TAXI (POWER BRAKE) AND (ANTI SKID) LIGHTS ILLUMINATED INTERMITTENTLY. FOUND ANTI SKID RELAY TO BE AT FAULT. SUSPECT THAT SKYDROL HAD MIGRATED INTO THE RELAY AND DAMAGED THE CONTACTS. PERHAPS A RELAY THAT IS BETTER PROTECTED AGAINST THE INGRESS OF FOREIGN MATTER (FLUIDS AND WATER) WOULD BE A BETTER CHOICE FOR THIS APPLICATION.