TM 55-2840-254-23
4-33 REMOVE FOURTH STAGE POWER TURBINE ROTOR (AVIM) (Continued)
4-33
1. Straighten indents (1) of locking cup (2) and in-
stall torque fixture (T48), consisting of wrench
(3) and holding fixture (4) as follows:
a. Position wrench (3) on nut (5).
b. Position holding fixture (4) on spline (6).
2. Using helper, install torque multiplier (T63) (7)
as follows:
a. Install drive bar (8) and position torque multi-
plier (T63) (7) over drive bar (8).
b. Align two pins (9) with holes (10) in holding
fixture (4). Place torque multiplier (T63) (7)
on holding fixture (4).
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