Service difficulty report · Pressure Switch · Dhav DHC8102

Difficulty date
May 10, 2016
Submitted
May 11, 2016
Operation
Air carrier
Aircraft
N938HA
Make and model
Dhav DHC8102
Aircraft serial
152
Aircraft time
67,912 hours, 76,014 cycles
Part
Pressure Switch
Part number
7G980
Condition
Malfunctioned
Location
Oil System
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

NR 2 ENGINE OIL PRESSURE WARING LIGHT ILLUMINATED INFLIGHT. OIL PRESSURE SHOWS IN GREEN ARC ON GAUGE. ALL OTHER ENGINE PARAMETERS ARE NORMAL. INSPECTED NO LEAKS NOTED. R & R NR 2 LOW OIL PRESSURE SWITCH IAW-8MM 79-36-01. SERVICED WITH 1 QT OF OIL RAN ENGINE FOR 5 MINS AT POWER OPS AND LEAK CHECK GOOD, SWITCH, PN 8D1437.