TM 55-2840-254-23
4-70 REPAIR FIRST TURBINE ROTOR CASE (AVIM) (Continued)
4-70
16. Press STOP button (23) on control panel (24).
17. Connect control box connector (25) to milling
machine (15).
18. Connect control box (26) to a 110 VAC power
source.
19. Rotate milling machine (15) counterclockwise,
until cutter (20) is on mark that was recorded
on case (1) in step 7.
20. Turn adjusting knob (27) on milling machine
(15) until cutter (20) just makes contact with
case (1) inner diameter.
21. Rotate milling machine (15) clockwise until
front stop is reached.
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