REMOVE SHAFT - TM-9-2835-255-340558

TM9-2835-255-34

NO. 5 SEAL AND DIAPHRAGM ASSEMBLY REPLACEMENT (Sheet 2 of 7)

NOTE

Tighten three jackscrews (1) evenly opposite each

other.

USING THREE BOLTS (1) AS JACK-

SCREWS, INSTALL BOLTS INTO THREE

THREADED HOLES (2). TIGHTEN

EVENLY UNTIL NOZZLE (3) IS AWAY

FROM POWER TURBINE HOUSING (4).

REMOVE THREE BOLTS (l).

REMOVE SHAFT (5), NOZZLE (3) AND

SPACER RING (6).

INSPECT NO. 5 BEARING (7) FOR

CORROSION, PITTING OR FRACTURE. IF

DAMAGE EXISTS, INSTALL SHAFT (5),

NOZZLE (3) AND SPACER RING (6)

USING OLD PARTS. REPLACE REAR

ENGINE SUBASSEMBLY (PAGE 6-28).

REMOVE HOUSING ASSEMBLY (8) FROM

NO. 5 SEAL AND DIAPHRAGM ASSEM-

BLY (9).

a. With marker place a line (10) on housing

(8) and power turbine housing (4).

b. Soak 12 bolts (11) with penetrating oil. Cut

safety wire and remove 12 bolts.

NOTE

Tighten three jackscrews (11) evenly opposite each

other.

c. Using three bolts (11) as jackscrews,

install into three threaded holes (12).

Tighten evenly until housing (8) is away

from diaphragm assembly (9).

d. Remove housing (8). Remove three bolts

6-46 Change 4