What was found
INSPECTED 2ND STAGE HPTR AIR SEAL AND FOUND CRACK INDICATION AS DESCRIBED IN PW4000 ALL OPER WIRE NOV 14, 1996 NR C301G961114XFR. MFG RECOMMENDATIONS SEE ASB PW4 ENGA72-628.
- Difficulty date
- December 12, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Engine
- Pwa PW4158
- System (JASC)
- 7250 · Turbine Section
- Part
- Air Seal
- Part number
- 50L195
- Condition
- Cracked
- Location
- 2nd Stage Hptr
- Part time
- 9,313 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.