SDR DL72S982231

Service difficulty report · Module · Boeing 727232

Difficulty date: October 29, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N542DA
Make and model: Boeing 727232
Aircraft serial: 22391
System (JASC): 2930 · Hydraulic Indicating System
Part: Module
Condition: Leaking
Location: B Hyd Syst
Component: 65178229
Stage of operation: CR
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

IN ROUTE, LOSS OF SYS -B- PRESS ENGAGED NR 2 -B- PUMP BOTH LOW PRESS LIGHTS ILLUMINATED. SYS -B- QTY READS ZERO, SYS -A- QTY READS 2 GAL. ACCOMPLISHED POM HYD SYS -B- LOSS PROCEDURE, NORM BRAKING USED FOR LANDING. UPON INSPECTION, FOUND -B- SYSTEM PRESSURE MODULE LEAKING. REPLACED -B- SYSTEM PRESSURE MODULE, LK CKS GOOD.