Service difficulty report · Flow Multiplier · Boeing 727225

Difficulty date
May 5, 2020
Submitted
May 5, 2020
Operation
Air carrier
Aircraft
N724CK
Make and model
Boeing 727225
Aircraft serial
20383
Aircraft time
63,672 hours, 48,757 cycles
Part
Flow Multiplier
Condition
Failed
Location
Ac Bay
Stage of operation
CL
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

ON CLIMB OUT RIGHT PACK TRIP OFF LIGHT ILLUMINATED, AFTER RESET THE RT PACK WILL NOT RETURN TO OPERATE. IN WORK TO REPLACE THE FLOW MULTIPLIER