Service difficulty report · Switch · Boeing 7673CB

Difficulty date
June 14, 2010
Submitted
June 17, 2010
Operation
Air carrier
Aircraft
N588HA
Make and model
Boeing 7673CB
Aircraft serial
33466
Aircraft time
29,623 hours, 5,570 cycles
Part
Switch
Part number
6411271
Part serial
3078
Condition
Malfunctioned
Location
Lt A/C Pack
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ETOPS SIGNIFICANT SYS - AFTER LANDING LT PACK OFF ILLUMINATE RESET OPS OK. BITE CK LT PACK COMPENSATOR CONTROLLER NO FAULTS NOTED. BITE CK LT PACK STANDBY CONTROLLER NO FAULT NOTED. R & R LT PACK OVERHEAT SWITCH IAW AMM21-51-18. OPS CK GOOD NO FAULTS NOTED.

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