Service difficulty report · Wire · Dhav DHC8*

Difficulty date
March 8, 2015
Submitted
August 5, 2015
Operation
General aviation
Make and model
Dhav DHC8*
Aircraft time
11,429 hours
Engine
Pwc PW150A
Part
Wire
Part number
M2750022SD2T23
Condition
Chafed
Location
Mlg
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

(CAN) WIRING IN DRAG STRUT CONDUIT HAD MAJOR CHAFING DAMAGE, CAUSING ANTI-SKID CAUTION LIGHT TO LIGHT UP. FOLLOWING DAMAGE FOUND ON THIS WIRE, ALL OTHER ANTI-SKID & WOW PROX SENSOR WIRES THAT PASS INTO THE CONDUIT WERE VERIFIED. REPLACED. MANY WIRES FOUND SEVERELY CHAFED. WIRES BETWEEN GEAR DISCONNECT & WHEEL AXLE REPLACED. WIRING REPLACED BETWEEN 3261-P21 PINS AB & CONNECTOR J2 PINS 3/4. WIRING FOUND ALSO CHAFED AT SAME AREA ON ACFT SN 4004, CMM 32-61-03 WIRING MANUAL 32-46-00 CONF 02.