Service difficulty report · Controller · Boeing 7673CB

Difficulty date
September 18, 2007
Submitted
September 19, 2007
Operation
Air carrier
Aircraft
N590HA
Make and model
Boeing 7673CB
Aircraft serial
33423
Aircraft time
18,464 hours, 3,529 cycles
Engine
Pwa PW4060
Part
Controller
Condition
Malfunctioned
Location
Rt Bleed Sys
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ATB: RT ENG BLEED OVHT UNABLE TO RESET PER QRH 2 RT ENG BLEED OVHT. BITE CK AIR SYS CTL MOD FOUND HPC FAULT. REPLACED PNEU TEMP SWITCH FOR RT BLEED. REPLACED HP CONTROLLER PER AMM 36-11-08 OP CK GOOD ON HIGH POWER RUN UP NO DEFECTS NOTED. REPLACED PCA CARD BLEED AIR CONTROL CONDITION SAME. REPLACED TEMP SENSOR OPS CKD GOOD PER FIM 36-10-00 RAN ENGINE HIGH POWER RUN OPS CK GOOD PER AMM 36-22-00.

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