SDR CALA2024082000464

Service difficulty report · Fitting · Boeing 737724

Difficulty date: August 15, 2024
Submitted: August 20, 2024
Operation: Air carrier
Aircraft: N23708
Make and model: Boeing 737724
Aircraft serial: 28769
Aircraft time: 80,682 hours, 29,259 cycles
System (JASC): 2910 · Hydraulic System, Main
Part: Fitting
Condition: Leaking
Location: Hyd System
Stage of operation: CR
How discovered: O
Nature of condition: K, J
Precautionary procedure: A

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

What was found

HYDRAULIC LEAK FROM RT FRANGIBLE FITTING. REMOVED THE AFFECTED FRANGIBLE FITTING AND NUT AND REPLACE WITH A HYDRAULIC CAP ASSEMBLY. PLACED ON MEL 3220A NOT LEAKING. REMOVED THE AFFECTED FRANGIBLE FITTING AND NUT AND REPLACE WITH A HYDRAULIC CAP ASSEMBLY. PLACED ON MEL 3220A NOT LEAKING DEFERRED DIRECTLY BY TOMC UPDATED M&L, REF IPC 32-32-52-02 ITEM 20, P/N 273A2801-4 M&E 29-3212-3-0005. NIS CLE.