TM55-2840-251-23
4-1. POWER SECTION (AVIM) (Continued)
4-1-1 REMOVAL (Cont)
10. Cut lockwire and remove two
bolts (30) securing ITT terminal
block (31). Carefully push
terminal block into gas generator
case (32). Remove gasket (33),
leaving ITT leads (34) hanging.
11. Remove dee-head bolts (35)
and nuts (36) at flange C, and
push-pull cable clamp bracket
(37).
12. Slowly lift power section
(38) and disengage coupling (39)
and oil transfer tubes (40) with
seals (41) and packing retainer
(42).
CAUTION
Take care not to disturb
seal ring(s) in rear of
the power turbine stator
housing.
13. Using suitable marking
Pencil (E.30) or (E. 31), mark
location(s) of ring(s) (43),
gap on power turbine stator
housing (44).
4-1-2 INSTALLATION
1. With power section (38)
hanging vertically from Sling
(T.41), lower power section
into gas generator case (32)
until mating flanges are about
six inches apart.
2. Place gasket (33) on ITT
terminal block (31) and insert
terminal block through gas
generator case (32), insuring
that gasket (33) is positioned
correctly.
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