Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
October 14, 2013
Submitted
October 29, 2013
Operation
Air carrier
Aircraft
N711HK
Make and model
Boeing 7377H4
Aircraft serial
27845
Aircraft time
55,616 hours, 33,438 cycles
Part
Fitting
Part number
155012
Condition
Cracked
Location
Rt Mlg Ww
Stage of operation
IN
How discovered
V
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

"B" SYSTEM HYDRAULIC QUANTITY AT REFILL, FOUND HYDRAULIC LEAK RT WW CEILING AFT. FOUR WAY HYDRAULIC CROSS FITTING CRACKED. R & R FITTING IAW SIP.

More about the Boeing 737-7H4