Service difficulty report · Support Angle · Boeing 727225

Difficulty date
June 20, 2007
Submitted
June 20, 2007
Operation
Air carrier
Aircraft
N742DH
Make and model
Boeing 727225
Aircraft serial
21290
Aircraft time
60,475 hours, 38,220 cycles
Part
Support Angle
Condition
Cracked
Location
Bs 1273
Stage of operation
IN
How discovered
V
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

DURING AN "A" CHECK, THE FOLLOWING DISCREPANCIES WERE NOTED, CRACK INDICATION ON RT AIRSTAIR ACTUATOR SUPPORT ANGLE INSIDE TORQUE BOX WEB AT BS 1273. REMOVED CRANKED ANGLE AT RT TORQUE BOX BS 1273 IAW B727 SRM 51-30-2 FIG 7. FABRICATED NEW SUPPORT ANGLE, MAT BAC1503-100145, PO NR 7185277(27") IAW B727 SRM 53-10-2 FIG 6 AND DRAWING NR 65C27136 REV B. TREATED AND PRIMED ANGLE IAW B727 SRM 51-10-2. INSTALLED NEW SUPPORT ANGLE AT RT TORQUE BOX BS 1273 IAW B727 SRM 51-30-2 FIG 4.