TM 1-2840-252-23-2
4-67 INSTALL FIRST TURBINE DISC ASSEMBLY (AVIM) (Continued)
4-67
NOTE
Clearance required is 0.150 inch minimum. If
SHIM SELECTION TABLE
dimension G equals or exceeds 0.150 inch, go
to step 4.
PART NUMBER
SHIM THICKNESS
Subtract dimension G from 0.150 inch. Select
j.
2-121-089-01
0.020 inch
shim from shim selection table to obtain
0.150 inch minimum. Check shim thickness.
2-121-089-02
0.040 inch
Use outside micrometer caliper.
2-121-089-03
0.055 inch
Example: If dimension G is 0.135 inch select
Shim Part No. 2-121-089-01. If dimension G is
0.100 inch, select Shim Part No. 2-121-089-03.
INSPECT
Install shim (9)over shaft (10) Position shim (9)
3.
on compressor rotor hub (11)
GO TO NEXT PAGE
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