Service difficulty report · Clamp · Boeing 757222

Difficulty date
March 18, 2014
Submitted
March 20, 2014
Operation
Air carrier
Aircraft
N565UA
Make and model
Boeing 757222
Aircraft serial
26669
Aircraft time
69,757 hours, 25,620 cycles
Engine
Pwa PW2040
Part
Clamp
Condition
Improper Part
Location
Electrical Sys
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
O

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

What was found

CLAMPS USED FOR SECURING RT AFT 115 VOLT 3 PHASE WIRING ARE INCORRECTLY SIZED FOR HARNESS. AT LEAST .250 CLEARANCE BETWEEN CLAMP ID & WIRING IN 2 LOCATIONS. IAW SWPM 20 10 12 PG 1, LATERAL MOVEMENT OF A HARNESS IN A SUPPORT IS NOT PERMITTED.