Service difficulty report · Sequence Valve · Dhav DHC8311

Difficulty date
June 24, 2015
Submitted
June 24, 2015
Operation
Air carrier
Aircraft
N336EN
Make and model
Dhav DHC8311
Aircraft serial
336
Aircraft time
51,729 hours, 60,752 cycles
Part
Sequence Valve
Part number
54C546349
Condition
Malfunctioned
Location
Nlg Door
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LEVELING OFF A 10,000 FEE, NLG AMBER DOOR LIGHT ILLUMINATED ALONG WITH UNSAFE INDICATION AND NOISE FROM NLG AREA. INDICATION CLEARED AND REMAINED NORMAL FOR REST OF FLIGHT. JACKED AIRCRAFT, SWUNG GEAR. COULD NOT DUPLICATE PROBLEM. R & R MECHANICAL SEQUENCE VALVE IAW MM 32-20-31. OPS AND LEAKED CHECKED GOOD AT THIS TIME.