TM 1-1520-238-23
6-14
6.2.
ENGINE INPUT DRIVE SHAFT AND OUTER DIFFUSER (ONE-PIECE)
REMOVAL/INSTALLATION – continued
6.2.3. Removal
NOTE
If a two-section engine nose gearbox out-
er diffuser is installed in place of a one-
piece outer diffuser, skip step a. and
remove two-section outer diffuser (para
6.32).
a. Remove outer diffuser (1) from inlet diffuser
(2).
(1) Remove four screws (3) and washers (4)
from diffuser (1).
(2) Detach and slide diffuser (1) free from diffuser
(2).
b. Remove engine input drive shaft (5) from cou-
pling flanges (6) and (7).
(1) Remove five bolts (8) from flange (6).
(2) Remove five bolts (9) from flange (7).
(3) Remove shaft (5) with diffuser (1).
(4) Slide shaft (5) out of diffuser (1).
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