Service difficulty report · Snubber · Boeing 757351

Difficulty date
January 19, 2020
Submitted
January 31, 2020
Operation
Air carrier
Aircraft
N581NW
Make and model
Boeing 757351
Aircraft serial
32982
Aircraft time
61,967 hours, 20,480 cycles
Part
Snubber
Condition
Out Of Tolerance
Location
Pax Door
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 PERFORMANCE OF AMDS 5211-3001-4R STEP 3, ROTARY SNUBBER PIN EXTENSION DIMENTION IS NOT CORRECT AT RH PASSENGER DOOR. R4 DOOR WAS REMOVED PER AMM 52-11-01-004-001. UPPER CAM PLATE, LOWER CAM PLATE AND LOWER HINGE LINK WERE REMOVED AMM 52-11-09. COUNTER BALANCE WAS REMOVED PER AMM 52-11-11. SNUBBER WAS REMOVED PER AMM 52-11-10 AT R4 DOOR TORQUE TUBE. SERVICEABLE SNUBBER WAS INSTALLED PER AMM 52-11-10-404-015. UPPER CAM PLATE, LOWER CAM PLATE AND LOWER HINGE LINK WERE INSTALLED PER AMM 52-11-09-404-017 PARAGRAPH A TO PARAGRAPH G (STEP 12).