Service difficulty report · Apu · Boeing 737522

Difficulty date
March 12, 2006
Submitted
June 6, 2006
Operation
General aviation
Make and model
Boeing 737522
Aircraft time
26,280 hours, 21,401 cycles
Engine
Cfmint CFM563C1
Part
Apu
Part number
170101106A
Part serial
SPE922304
Condition
Failed
Location
Apu Bay
Part time
28,094 hours
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

AFTER A FLIGHT FROM A HOLIDAY RESORT, THE AIRCRAFT HAD LANDED AT HOME BASE AND WAS TAXIING TO THE GATE. AN APU START WAS ATTEMPTED BUT THE UNIT WOULD NOT START. ON INSPECTION, THE APU APPEARS TO HAVE HAD AN INTERNAL FAILURE.