Service difficulty report · Sequence Valve · Boeing 7572B7

Difficulty date
October 30, 2014
Submitted
March 12, 2015
Operation
General aviation
Make and model
Boeing 7572B7
Aircraft time
57,365 hours
Engine
Rroyce RB211535E437
Part
Sequence Valve
Part number
2670296M1
Condition
Leaking
Location
Nlg
Stage of operation
IN
How discovered
9
Nature of condition
K
Precautionary procedure
K

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

What was found

(CAN) DURING WALK AROUND FOUND HYDRAULIC FLUID UNDER NOSE GEAR. NOSE GEAR OPERATED SEQUENCE VALVE FOUND LEAKING AT VALVE BODY. REPLACED VALVE.

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