Service difficulty report · Helicoil · Boeing 737832

Difficulty date
April 5, 2001
Submitted
April 17, 2001
Operation
Air carrier
Aircraft
N3738B
Make and model
Boeing 737832
Aircraft serial
30382
Aircraft time
499 hours, 508 cycles
Engine
Ge CFM567B24
Engine time
493 hours, 502 cycles
Part
Helicoil
Part number
CFM567
Part serial
888152
Condition
Loose
Location
Nr 1 Engine
Part time
493 hours, 502 cycles
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
E, A

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

What was found

DURING CLIMBOUT NR 1 ENGINE OIL PRESSURE INDICATED ZERO, BUT NO OIL PRESSURE ALERT. ENGINE WAS SHUTDOWN AFTER 2 - 3 MINUTES. MAINT FOUND OIL TEMP BULB PULLED OUT OF ITS HOUSING BECAUSE HELIO-COILS PULLED OUT. ENGINE CHANGED.