SDR 99ZZZX2060

Service difficulty report · Manifold · Boeing 737*

Difficulty date
April 14, 1999
Submitted
March 26, 2000
Operation
General aviation
Filed by
IU6R626N
Aero Controls, LLC
Make and model
Boeing 737*
Part
Manifold
Part number
65445656
Condition
Cracked
Location
Spoiler
Part time
16,271 hours
Component
654456114
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

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

What was found

MANIFOLD IS CRACKED IN THE PASSAGES BETWEEN THE FILTER PORT AND THE EXTEND CHECK VALVE AND RETRACT CHECK VALVE TEST PORTS. POSSIBLE CAUSE: STRESS CRACKS.