Service difficulty report · Wire · Doug MD9030

Difficulty date
March 20, 2018
Submitted
March 22, 2018
Operation
Air carrier
Aircraft
N921DN
Make and model
Doug MD9030
Aircraft serial
53583
Aircraft time
47,394 hours, 31,642 cycles
Part
Wire
Condition
Burned
Location
Hydraulic Sys
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

AUX HYD PUMP CB TRIPPED. FOUND WIRE BURNED AT LOC B1-110 ON RT AUX HYD PUMP CB T1. REMOVED SAFETY WIRE FROM RT AUX HYS PUMP. REPLACED BUS BA5R T1-SEE 24-50-00-19 SHEET 2 ITEM 55-A PHASE. REPLACED RT AUX HYD PUMP CB B1 764 50 A. SEE WDM 29-21-00 PG 1. PERFORMED WORK CARD 2920-01077-02 AD RELATED. NO SUBSTITUTIONS OPS CHECK GOOD.

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