TM55-2840-254-23
4-48 REPAIR FOURTH STAGE POWER TURBINE NOZZLE (AVIM) (Continued)
4-48
2. Replace broken lockwire (2).
NOTE
In following step a., thread drag may cause
indication of contact. Apply up to 10
foot-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 (E29).
INSPECT
FOLLOW-ON MAINTENANCE:
None
END OF TASK
Change 3
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