Service difficulty report · Combining Box · Boeing 737990ER

Difficulty date
July 26, 2016
Submitted
July 29, 2016
Operation
Air carrier
Aircraft
N434AS
Make and model
Boeing 737990ER
Aircraft serial
61620
Aircraft time
1,394 hours, 432 cycles
Part
Combining Box
Part number
15002310002
Part serial
47953
Condition
Chipped
Location
Cockpit
Part time
1,431 hours, 444 cycles
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

CHIP ON LT SIDE OF HGS COMBINER GLASS. ACFT GROUNDED. R & R HGS COMBINER GLASS WITH A SERVICEABLE UNIT, REF SYSTEM MM 34-36-00. OPS CHECKS GOOD AT THIS TIME.