Service difficulty report · O-Ring · Boeing 737232

Difficulty date
July 12, 2014
Submitted
July 14, 2014
Operation
Air carrier
Aircraft
N322DL
Make and model
Boeing 737232
Aircraft serial
23094
Aircraft time
72,308 hours, 56,361 cycles
Part
O-Ring
Condition
Deteriorated
Location
Hyd System
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
O

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

What was found

NR 2 HYDRAULIC LOW PRESSURE LIGHT FLICKERED ON & OFF ALONG WITH MASTER CAUTION LIGHT DURING DEPARTURE. SYSTEM "A" INDICATED .5 GALLONS DURING CLIMB AND VISUAL APPROACH. FOUND O-RINGS ON ELEVATOR FEEL COMPUTER FILTER CAPS DETERIORATED. REPLACED O-RINGS ON BOTH INPUT & OUTPUT, LEAK CHECKED GOOD IAW CMM 27-09-31. SERVICED HYDRAULIC SYSTEM TO FULL IAW AMM 12-12-0, PG 201, PARA C.