What was found
ON CLIMBOUT UNABLE TO MAINTAIN CLIMB N1 WITHOUT EXCEEDING MAX CONT EGT TO MAINTAIN CLIMB N1 REQUIRES 920+ ON NR 1 ENG EGT. REMOVED AND REPLACED VBV MOTOR & VBV STOP INSTALLED NEW FLEX SHAFT PER MM.
- Difficulty date
- June 18, 2012
- Submitted
- June 22, 2012
- Operation
- Air carrier
- Aircraft
- N505SW
- Make and model
- Boeing 7375H4
- Aircraft serial
- 24182
- Aircraft time
- 68,436 hours, 64,803 cycles
- Engine
- Cfmint CFM563B1US
- System (JASC)
- 7530 · Compressor Bleed Control
- Part
- Motor
- Part number
- 7064004
- Part serial
- 13468V
- Condition
- Faulty
- Location
- Vbv
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.