REMOVE BRAKE DISKS
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Spanner (APP E-35)
Medium Helicopter Repairer
Battery Disconnected (Task 1-39)
Electrical Power Off
Utility Hydraulic System Depressurized (TM
Parking Brake Released
Forward or Aft Landing Gear Jacked as Required
(Task 1-23 or 1-24)
Wheel Removed (Task 3-7)
Axle Removed (Task 3-14 or 3-34)
Procedure is same for all brake disks.
Remove lockwire from nuts (1).
Do not back out cylinder head to
expose more than half of packing.
Damage to packing can result when
heads are turned in.
Back out each cylinder head (2) full turns until
half of packing (3) is exposed. Use spanner
Remove brake disk (4).
END OF TASK