Service difficulty report · Acm · Boeing 747438

Difficulty date
June 18, 2001
Submitted
August 7, 2001
Operation
General aviation
Make and model
Boeing 747438
Engine
Rroyce RB211524G19
Part
Acm
Part number
7744694
Condition
Faulty
Location
Cabin Cooling Sy
Part time
11,712 cycles
Stage of operation
TX
How discovered
O
Nature of condition
F, B
Precautionary procedure
D

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

What was found

(AUS) NR 1 AIRCONDITIONING SYSTEM AIR CYCLE MACHINE FAULTY.