Service difficulty report · Girt Bar · Boeing 757251

Difficulty date
December 13, 2017
Submitted
December 22, 2017
Operation
Air carrier
Aircraft
N557NW
Make and model
Boeing 757251
Aircraft serial
33393
Aircraft time
45,108 hours, 19,761 cycles
Part
Girt Bar
Condition
Lack Of Lube
Location
Pax Door
Stage of operation
IN
How discovered
9
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

CIRCUIT BREAKER R34, GIRT BAR ENT DIM TRIPPED. TROUBLESHOT, AND FOUND BOTH PROXIMITY SWITCHES S10218 & S10219 STUCK CLOSED. R & R THE SWITCH S10219 IAW SWPM 20 & WDM 25-66-11. VERIFIED THE SWITCH S10218 NOT STUCK CLOSED IAW WDM 25-66. VERIFIED SECURITY OF PROXIMITY SWITCHES. CLEANED & LUBED THE GIRT BAR. DOOR SLIDE ENGAGEMENT LIGHT CHECKED GOOD. BOTH ARMED AND DISARMED.