TM 1-2840-252-23-2
4-49 REPAIR FOURTH STAGE POWER TURBINE NOZZLE (AVIM) (Continued)
4-49
2. Replace broken lockwire (2).
NOTE
In following step a, thread drag may cause indication of
contact Apply up to 120 inch-pounds of torque to
overcome thread drag
a. Remove lockwire (2) and loosen bolts (3)
approximately one full turn, then tighten bolts (3)
until bolt heads contact plate (4)
b. Back-off bolts (3) one-half to three-quarter turn and
lockwire Use lockwire (E33)
INSPECT
FOLLOW-ON MAINTENANCE
None
END OF TASK
4-258
