SDR HALA2018031300091

Difficulty date

March 10, 2018

Submitted

March 13, 2018

Operation

Air carrier

Aircraft

N592HA

Make and model

Boeing 7673CB

Aircraft serial

33468

Aircraft time

55,330 hours, 10,280 cycles

System (JASC)

2150 · Cabin Cooling System

Part

Switch

Part number

6411371

Part serial

6149

Condition

Malfunctioned

Location

Pack Overheat

Part time

10,367 hours, 2,095 cycles

Stage of operation

CR

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.