Service difficulty report · Relief Valve · Boeing 737230C

Difficulty date
December 6, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N820AL
Make and model
Boeing 737230C
Aircraft serial
22138
Part
Relief Valve
Condition
Out Of Adjust
Location
Nr 2 Engine
Stage of operation
TO
Nature of condition
N
Precautionary procedure
O

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

What was found

FLT 110 - HNL-OGG - DURING TAKEOFF ROLL WITH MAX POWER SET, THE NR 2 OIL PRESSURE EXCEEDED UPPER REDLINE LIMITS. ALL OTHER ENGINE PARAMETERS WERE NORMAL. ADJUSTED OIL PRESSURE RELIEF VALVE FOR PWA MM 72-00, PAGE 598L-H. AIRCRAFT RETURNED TO SERVICE. (M)