TM 1-2840-252-23-2
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REPAIR SECOND TURBINE NOZZLE, SPACER, CASE, AND BUMPER
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(AVIM) (Continued)
8.
Subtract lowest tip clearance from MINIMUM
required
tip clearance (O.025 inch ). Result is the
amount of
material to be removed from case (1).
NOTE
Check housing for position of support. Support
must be installed at the rear position on housing. If
support is not installed at the rear position on
housing, perform step 9.
9. Remove four screws (14) and move support
(15) to aft position on housing (16) Install four
screws (14)
Use helper and install milling machine (17), part
10.
of
skimming maintenance kit (T44), on adapter (5)
Install washer (18) and two nuts (19), using spanner
wrench,
part of skimming maintenance kit (T44)
Install counterweight (20) and pin (21).
11.
Install cutter (22), part of skimming maintenance
12.
(T32), in collet (23). Do not tighten collet (23).
kit
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