TM 1-2840-252-23-2
4-68 REPAIR FIRST TURBINE ROTOR CASE (AVIM) (Continued)
4-68
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) lust makes contact with case (1) inner
diameter.
21. Rotate milling machine (15) clockwise until front
stop is reached.
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