TM 1-2840-252-23-2
4-61
REPAIR SECOND TURBINE NOZZLE, SPACER, CASE, AND BUMPER
4-61
(AVIM) (Continued)
In following step, do not stop rotation
during the clockwise or counterclockwise
movement until stops are reached.
Stopping cutter before stops are reached
may cause deep gouges or chatter marks in
case.
Place hands on collar (31) and rotate milling
25.
machine (17) clockwise until front stop is reached
and immediately rotate milling machine (17)
counterclockwise until rear stop is reached.
Do not advance cutter more than one
increment for any cut. All clockwise and
counterclockwise rotations must be made
slowly and without stopping.
Turn adjusting knob (29) one increment
26.
clockwise. One increment clockwise advances
cutter
(22) radially 0.001 inch.
27.
Continue to repeat steps 25 and 26 until amount of
material to be removed, which was determined in
step
8, is completed.
GO TO NEXT PAGE
4-347
