TM 55-2840-254-23
3-6 DISASSEMBLE COMBUSTION SECTION AND POWER TURBINE (AVIM) (Continued)
3-6
44. Remove shim (71) from combustor assembly
(72).
45. Using outside micrometer, measure thickness
of shim (71). Record dimension. If clearance
between second turbine disc assembly and
third turbine nozzle (Ref. Task 3-5, step 41.1)
was not within limits, adjust thickness of shim
(71).
NOTE
Maximum total shim thickness is 0.045
inch.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
3-76
Change 3
