204B Alert Service Bulletins


File Name
Date Posted
Description
  ASB_204B-17-73.pdf 03-Mar-17 MAGNETIC BRAKE ASSEMBLY 204-001-376-003, INSPECTION AND REPAIR OF
  ASB_204B-17-72.pdf 12-Jan-17 MAIN ROTOR BLADE 204-011-250-001, -005, -009, -113 AND -117, INSPECTION OF
  ASB_204B-16-71.pdf 14-Dec-16 TAIL ROTOR YOKE 204-011-722-005 CHROMATE CONVERSION COATING
  ASB_204B-15-70.pdf 20-Jan-16 SEAT BELT COMFORT CLIPS, REMOVAL OF
  ASB_204B-15-69.pdf 27-May-15 MAIN ROTOR BLADE BOLT 204-011-151-001 INSPECTION, REWORK AND REPLACEMENT OF
  ASB_204B-12-68.pdf 10-Oct-12 P/N 205-001-720-001 CABLE ASSEMBLY, ONE TIME INSPECTION FOR DEFECTIVE BODY, P/N 205-001-742-001.
  ASB_204B-12-67.pdf 30-Mar-12 COLLECTIVE LEVER P/N 212-010-403-005, ONE TIME INSPECTION
  ASB_204-11-INDEX.pdf 29-Feb-12 ALERT SERVICE BULLETIN INDEX
  ASB_204-11-66.pdf 31-May-11 MAIN ROTOR HUB INBOARD STRAP FITTING 204-012-102-001/-005/-009, MAGNETIC PARTICLE INSPECTION OF.
  ASB_204-09-65.pdf 20-Jul-09 ELEVATOR HORN P/N 204-001-937, ASSIGNMENT OF SERIAL NUMBER
  ASB_204-08-64_Rev._A.pdf 30-Apr-09 BARREL ASSEMBLY PN 204-011-143-001, REMOVAL FROM SERVICE.
  ASB_204-08-63.pdf 07-Jul-08 SCISSOR AND SLEEVE ASSEMBLY, P/N 204-011-401-021. SEAL P/N 204-010-428-001 REPLACEMENT.
  ASB_Index_2008-204B.pdf 04-Mar-08 ASB INDEX 2008-204B
  ASB_204-07-62.pdf 05-Dec-07 CYCLIC FLIGHT CONTROL BEARING, P/N MS27643-4 ONE TIME INSPECTION AND REPLACEMENT OF
  ASB_204-07-61_Rev_A.pdf 19-Sep-07 TAIL ROTOR BLADE ASSEMBLY, INSPECTION OF
  ASB_204-07-60.pdf 22-Jun-07 ASSIGNMENT OF A 100 HOUR RETIREMENT LIFE FOR STABILIZER BAR MIXING LEVER BEARINGS
  ASB_204-07-59.pdf 07-Mar-07 AERONAUTICAL ACCESSORIES, INC. ASB NO. AA-06107 FOR PC SAFETY VALVE: VALVE STEM OVER TORQUE
  ASB 204-02-58.pdf 04-Dec-02 MAIN ROTOR GRIPS 204-011-121-117, ULTRASONIC INSPECTION OF.
  ASB 204-00-52 Rev A.pdf 10-Sep-02 REVISION "A" TO ALERT SERVICE BULLETIN 204-00-52: CARGO HOOK ONBOARD SYSTEMS P/N 528-002-00
  ASB 204B-02-57.pdf 26-Jul-02 1200 HOUR SPECIAL INSPECTION REQUIREMENTS FOR MAIN ROTOR HUB PINS P/N 204-012-104-001/-003/-005.
  ASB 204B-01-56.pdf 24-Oct-01 MAIN ROTOR HEAD INBOARD FITTING 204-012-102-009, INSPECTION OF SPECIFIC SERIAL NUMBERS
  ASB 204B-01-55.pdf 27-Jul-01 PILLOW BLOCK P/N 204-011-108-113, TUBE ASSEMBLY P/N 212-010-404-005, STRAP FITTING P/N 204-012-102-009, INSPECTION AND RECALL OF SPECIFIC SERIAL NUMBER PART
  ASB 204B-01-54.pdf 26-Apr-01 CLUTCH ASSEMBLY P/N X134296, ASSIGNMENT OF RETIREMENT LIFE
  ASB 204-01-53.pdf 01-Feb-01 MAGNETIC BRAKE P/N 204-001-376-003, ONE TIME INSPECTION OF.
  ASB 204-00-51 Rev B.pdf 14-Aug-00 MAIN ROTOR MAST, P/N 204-011-450-001/ -007/ -105, INSPECTION AND RETIREMENT INDEX NUMBER (RIN) LIFE REDUCTION


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