SDR 02FDEA00486

Service difficulty report · Switch · Boeing 727200

Difficulty date: July 11, 2002
Submitted: July 12, 2002
Operation: Air carrier
Aircraft: N463FE
Make and model: Boeing 727200
Aircraft serial: 22551
Aircraft time: 35,039 hours, 23,981 cycles
System (JASC): 2930 · Hydraulic Indicating System
Part: Switch
Condition: Faulty
Location: Hyd System
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

HYD A-SYSTEM OVERHEAT LIGHT ILLUMINATED ON TAXI OUT. RAN THE CHECKLIST AND LIGHT EXTINGUISHED. TALKED WITH MX T/O. DURING CLIMBOUT HYD A-SYSTEM OVERHEAT LIGHT RE-ILLUMINATED. RAN THE CHECKLIST AND RETURNED TO MEM. REMOVED AND REPLACED NR 1 & NR 2 ENG HYD CASE DRAIN FILTER, OLD FILTERS WERE CLEAN. REMOVED AND REPLACED OVERHEAT SWITCH, RAN ENGINES LIGHT DID NOT COME ON. ALL WORK WAS DONE USING A STANDARD MAINTENANCE PRACTICE.

More about the Boeing 727-200