TM55-2840-251-23
3-2 INNER (SMALL) EXIT DUCT, SHROUD AND VANE ASSEMBLY (AVIM)
(Continued)
3-2-5 ASSEMBLE (Cont)
2. Install vanes as follows:
(Cont)
b. On engines with clamp
plate configuration, install
plate (9), spigot leading, into
compressor turbine vane support
(11), locating plate against
slotted flange.
c. Install vanes (12), in
clockwise numerical sequence,
with No. 1 vane adjacent (View A)
to offset hole in vane support
(11) flange. Insure that vane
locating fins project through
holes provided in turbine vane
support. When vanes are install-
ed, temporarily secure with
slave preformed packing around
vanes.
NOTE
Use previously marked
(Task 3-2-2) sequence when
original vanes are being
reinstalled. Leading
edges of all vanes must
face towards rear of
engine.
d. Install vee-packing (13)
strip over outer vane (14) plat-
form, insuring that vee-opening
faces towards rear of engine.
e. Install vane support
(11), complete with assembled
vanes, in outer vane support (14)
aligning small lugs on vane outer
platforms to locate in mating
slots in outer vane support.
Cut and remove slave preformed
packing.
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