TM 55-2835-208-23
2-108 INSTALL DRIVE SYSTEM (Continued)
2-108
2.
I n s t a l l g a s k e t ( 2 ) o n d r i v e
system
mating
s u r f a c e ( 3 ) .
M a k e c e r t a i n T O P m a r k i n g o n
gasket
is
at
12
o’clock
p o s i t i o n .
3.
Using
h e l p e r,
a l i gn
match
marks on turbine assembly (4)
a n d d r i v e s y s t e m ( 1 ) a n d i n-
s t a l l t u r b i n e a s s e m b l y ( 4 ) a n d
combustor
section
(5)
(as
a
u n i t ) .
M a k e c e r t a i n t u r b i ne
assembly
i n p u t p i n i o n m e s h es
w i t h r e d u c t i o n d r i v e a s s e m b l y
s t a r g e a r s.
4 .
I n s t a l l u s i n g n e w b o l t s ( 6 )
and
washers
( 7 ) .
Tighten
b o l ts
( 6 ) e v e n l y
using
a
c r i s s - c r o s s
p a t t e r n.
Torque
to 60 inch-pounds.
8.
T u r n d r i ve
system
t o h o r i -
z o n t a l p o s i t i o n.
9. Install gaskets (14) and (15). Install cover (8)
using screws (9). Install ignition exciter (10)
with cover (ll) attached, using screws (12) and
washers (13). Torque screws (9) and (12) to 50
inch-pounds.
INSPECT
FOLLOW-ON MAINTENANCE:
I n s t a ll
A ir
I n l e t
Screen
Assembly (Task 2-4)
I n s t a l l H i g h O i l T e m p e r a t u re
Switch (Task 2-88)
I n s t a l l
Low
O il
Pressure
Switch (Task 2-86)
I n s t a l l M a g n e t i c P i c k u p ( T a sk
2-84)
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Change 5
2-197
