Service difficulty report · Pcu · Boeing 737890

Difficulty date
May 15, 2014
Submitted
May 19, 2014
Operation
Air carrier
Aircraft
N594AS
Make and model
Boeing 737890
Aircraft serial
35191
Aircraft time
23,761 hours, 7,294 cycles
Part
Pcu
Part number
115195214
Part serial
115195203471
Condition
Failed
Location
Ee Bay
Part time
20,336 hours, 6,453 cycles
Stage of operation
TX
How discovered
O
Nature of condition
P
Precautionary procedure
D

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

What was found

LEFT SIDE MASTER CAUTION GLARESHIELD ELETRIC DOES NOT ILLUMINATE. ACFT GROUNDED. REPLACED THE P5-5 GEN DRIVE AND STDBY PWR MODULE REF TASK 24-21-52-000-801. STDBY PWR SYS OPS TEST NORMAL REF TASK 24-34-00-710-802. ACCOMPLISHED OPS TEST FOR NR 1 IDG REF MM 24-11-00-700-802. ACCOMPLISHED OPS TEST FOR NR 2 IDG REF AMM 24-11-00-700-803. ENGINEERING ISSUED EA 800-24EA-12700 AND 800-24EA-12711. ACCOMPLISHED EA 800-24EA-12706. ACCOMPLISHED EA 800-24EA-12711. REPLACED SPCU REF TASK 24-21-53-400-801, OPS NORMAL IAW SAME.