What was found
RETURNED TO SMF, UNABLE TO PRESSURIZE AIRCRAFT. SUPPLEMENTAL DATA UPDATE, FOUND RIGHT SAFETY RELIEF VALVE LEAKING. REPLACED SAFETY RELIEF VALVE. PRESSURIZED AIRCRAFT TO 6 PSID WITH APU. HULL DECAY WITHIN LIMITS.
- Difficulty date
- May 6, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7299U
- Make and model
- Boeing 727222
- Aircraft serial
- 21894
- Engine
- Pwa JT8D15
- System (JASC)
- 2130 · Cabin Pressure Control System
- Part
- Relief Valve
- Condition
- Malfunctioned
- Location
- Right
- Component
- Hamilton Sta · 7248272
- Stage of operation
- CL
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.