Service difficulty report · Sprocket · Boeing 737301

Difficulty date
June 23, 2004
Submitted
July 27, 2004
Operation
Air carrier
Aircraft
N574US
Make and model
Boeing 737301
Aircraft serial
23739
Part
Sprocket
Part number
69732013
Condition
Failed
Location
Stab Trim
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

CLT - FLT 895 - ON 10 MILE FINAL INTO CLT FROM SAV, AT 190 KNOTS, CREW REPORTED THE STABILIZER JAMMED. BOTH PILOTS' MANUALLY TRIMMED AIRCRAFT BUT COULD NOT BREAK THE JAM. AIRCRAFT LANDED AT CLT WITH FLAPS 15 PER QUICK REFERENCE HANDBOOK. MAINTENANCE REMOVED AND REPLACED THE STABILIZER TRIM MECHANISM SPROCKET PER MM 27-41-41. ALSO, REMOVED AND REPLACED THE STABILIZER TRIM CONTROL BEARINGS AND SHAFT PER EO 2700V225. OPS CHECKED GOOD. (M)