- Difficulty date
- October 18, 2010
- Submitted
- October 29, 2010
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35185
- Aircraft time
- 14,049 hours, 4,162 cycles
- Part
- Apu
- Part number
- 38007021
- Part serial
- P7433
- Condition
- Oil Consumption
- Location
- Apu Bay
- Part time
- 8,130 hours, 6,632 cycles
- Stage of operation
- IN
- 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.
What was found
APU OIL CONSUMPTION TOO HIGH. REPLACED APU THRU MM 49 11 00 400 803 (L) (7) ALSO STEP L (5) INSTALL BLEED DUCT REQUIRED (22) COMP STEP L (5) BLEED DUCT INSTALL AND L (3) (B) (2) BONDING CHECK COMPLETED APU INSTALLATION PER 49 11 00 400 8 3 AND T/C 78349010.