TM55-2840-251-23
4-1 POWER SECTION (AVIM) (Continued)
4-1-2 INSTALLATION (Cont)
3. Secure terminal block with
two bolts (30), torque bolts to
32 to 36 inch-pounds.
4. Using an ohmmeter, insure
that ITT leads (34) are not
grounded.
5. Lockwire (E.5) bolts (30).
6. Install new seals (41), and
packing retainers (42), if appro-
priate, to pressure oil transfer
tube (40). Where packing retain-
ers (42) are required, insure
they are fitted first and that
concave side faces mating seal
(41).
7. Install new seals (41) to
scavenge oil transfer tubes (40).
and to the exposed end of
pressure oil transfer tube (40)
and scavenge oil transfer tubes
(40).
8. Fit couplings (39) to center
section oil transfer tubes (40).
9. Carefully lower power
section (38) into gas generator
case (32) and guide front section
oil transfer tubes (40) into
couplings (39).
CAUTION
Ensure that sealing rings
(43) are centered in
housing.
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