Service difficulty report · Pin · Cessna 750

Difficulty date
November 3, 2006
Submitted
November 9, 2006
Operation
Air carrier
Aircraft
N921QS
Make and model
Cessna 750
Aircraft serial
7500241
Aircraft time
1,648 hours, 1,046 cycles
Engine
Allsn AE3007C
Part
Pin
Condition
Backed Out
Location
Connector
Stage of operation
CR
How discovered
O
Nature of condition
H
Precautionary procedure
A

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

What was found

LOST MAIN DC POWER FOR RT SIDE. TROUBLESHOT ELECTRICAL SYSTEM AND VERIFIED AIRCRAFT CROSS TIE WOULD NOT CLOSE AND ENERGIZE FROM OPPOSITE GENERATOR. RANG OUT WIRING FROM COCKPIT SWITCH PANEL TO AFT J-BOX, WIRES RANG GOOD. RANG OUT ALL WIRING IN AFT J-BOX PERTAINING TO BATTERY AND BUSS POWER TO RT SIDE. RANG OUT WIRING THROUGH RT SHUNT AND OVER-CURRENT SENSE WIRES, FOUND PUSHED PIN ON CONNECTOR PQ014 PIN 67. REINSTALLED PIN. FOUND LOOSE WIRE CONNECTION ON K2096. SECURED WIRES AT K2096. VISUALLY INSPECTED ALL COMPONENTS IN AFT J-BOX. ACCOMPLISHED SB750-24-24. ALL WORK IAW REF SQK. NR 4 FOR SB 750-24-24.

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