Service difficulty report · Pressure Switch · Boeing 72723

Difficulty date
August 13, 2003
Submitted
August 25, 2003
Operation
Air carrier
Aircraft
N992AJ
Make and model
Boeing 72723
Aircraft serial
19428
Aircraft time
65,132 hours, 48,860 cycles
Engine
Pwa JT8D7B
Engine time
63,870 hours, 53,483 cycles
Part
Pressure Switch
Part number
42D107A2
Part serial
607
Condition
False Indication
Location
Nr 3 Eng Oil
Part time
1 hours
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
E

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

What was found

NR 3 ENGINE SHUT DOWN DUE TO OIL FILTER BYPASS/LOW OIL PRESSURE LIGHT ILLUMINATED. INSPECTED FILTER, CHECKED GOOD AND WAS REPLACED. REPLACED LOW OIL PRESSURE SWITCH. OP & LEAK CHECKED GOOD.

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