SDR P5CA2015082700108

Service difficulty report · Sensor · Boeing 7673JHF

Difficulty date: August 24, 2015
Submitted: August 27, 2015
Operation: Air carrier
Aircraft: N644GT
Make and model: Boeing 7673JHF
Aircraft serial: 37810
Aircraft time: 6,233 hours, 1,487 cycles
System (JASC): 2150 · Cabin Cooling System
Part: Sensor
Part number: 6259283
Part serial: 6259281881
Condition: Failed
Location: Rt A/C Pack
Stage of operation: IN
How discovered: 9
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

FND RT PACK COMPRESSOR SENSOR FUNCTION FAIL. IAW AMM 21-51-06-004-001, REV 112 AND AMM 21-51-06-404-011, REV 112, STEP 3.A - 3E, 7. REPLACED THE SENSOR. IAW AMM 21-51-06-404-011, REV 112, STEP F-G. PFM TEST AND CONDITION CHECK SATISFACTORY.

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