Service difficulty report · Manifold · Emb EMB145LR

Difficulty date
May 9, 2017
Submitted
May 11, 2017
Operation
Air carrier
Aircraft
N671AE
Make and model
Emb EMB145LR
Aircraft serial
145793
Aircraft time
32,684 hours, 28,573 cycles
Part
Manifold
Part number
3085701007
Part serial
0140B
Condition
No Test
Location
Nlg Steering
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

NOSE WHEEL STEERING MANIFOLD FAILED TO TEST IAW AMM 32-50-04 STEP J1E. SERVO VALVE CURRENT MUST BE 0 +- O.5 MILLIAMPS. CURRENT READS OVER 2 MILLIAMPS. REPLACE MANIFOLD. REMOVED AND REPLACED NOSE WHEEL STEERING MANIFOLD IAW AMM 32-50-04. INSTALLED NEW ZERO INDICATION MARKING PLATE IAW AMM 32-50-10. PERFORMED NOSE WHEEL STEERING SYSTEM ADJUSTMENT AND TEST IAW AMM 32-50-00, OPS CHECKED GOOD. FCF FOUND SATISFACTORY. REMOVED AND REPLACED NOSE STEERING MANIFOLD RH SIDE HYDRAULIC LINE IAW AMM 32-50-04. LEAK CHECKED GOOD.

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