Service difficulty report · Trunnion · Boeing 747271C

Difficulty date
July 24, 2007
Submitted
July 26, 2007
Operation
Air carrier
Aircraft
N537MC
Make and model
Boeing 747271C
Aircraft serial
22403
Aircraft time
97,429 hours, 19,113 cycles
Part
Trunnion
Condition
Damaged
Location
Zone 700
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

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

What was found

NOSE GEAR LEFT TRUNNION BEARING LOWER CAP TOOLING DAMAGE ON BOTTOM MATING SURFACE. BLENDED OUT DAMAGE MIN .250"R , HFEC AND 10X VISUAL INSPECTION TREATED AND PRIMED. REF BOEING 8100-9 MESSAGE 1-384920112-1.