Service difficulty report · Pressure Switch · Boeing 737217

Difficulty date
July 27, 2000
Submitted
January 19, 2001
Operation
Air carrier
Make and model
Boeing 737217
Aircraft time
52,513 hours, 29,028 cycles
Engine
Pwa JT8D17
Part
Pressure Switch
Part number
657360637
Condition
Failed
Location
Nr 1 & 2 Engine
Part time
59,921 hours
Stage of operation
TO
How discovered
O
Nature of condition
O
Precautionary procedure
C

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

What was found

(CAN) SHORTLY AFTER TAKEOFF, THRUST REVERSER ISOLATION VALVE WARNING LIGHT ILLUMINATED. RETUNED. LIGHT WENT OUT WHEN LANDING GEAR SELECTED DOWN. REPLACED NR 1 AND NR 2 ENGINE LOW OIL PRESSURE WARNING SWITCHES AS PER MM 79-33-11.