Service difficulty report · Computer · Boeing 737752

Difficulty date
June 3, 2018
Submitted
August 21, 2018
Operation
Air carrier
Aircraft
N851AM
Make and model
Boeing 737752
Aircraft serial
29363
Aircraft time
48,269 hours, 24,490 cycles
Part
Computer
Part number
162700100
Part serial
1532
Condition
Failed
Location
Elevator Feel
Part time
48,269 hours, 24,490 cycles
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

DURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED IN THE HYDRAULIC SYSTEM B ON THE FEEL ELEVATOR COMPUTER. MAINTENANCE PERFORMED A REVISION, DETECTING A HYDRAULIC LEAK AT HYDRAULIC SYSTEM B FEEL ELEVATOR COMPUTER REDUCER. THE FEEL ELEVATOR COMPUTER WAS REPLACED IAW AMM 27-31-37-000-801, TESTED CORRECT.