INSPECT INSIDE OF POWER TURBINE HOUSING

TM 9-2835-255-34

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

CAUTION

Use care during and after installation of

turbine rotor shaft (1) to avoid damaging

bearing seal or air seal.

7. INSPECT INSIDE OF POWER TURBINE HOUS-

ING (2) FOR FOREIGN OBJECTS.

8. INSTALL SHAFT (1) SPACER RING (3) TURBINE

NOZZLE (4) AND 24 BOLTS (5). TORQUE 24 BOLTS

(5) BETWEEN 70-95 LB-IN (8-11 N.M).

Have assistant hold shaft (1) and scat in No. 5

bearing (8).

Install spacer ring (3), and nozzle (4) on power

turbine housing (2). Align locating marks (7)

on nozzle (4) and power turbine housing (2),

and aline bolt holes.

NOTE

Tighten 24 bolts (5) evenly opposite each

other.

Apply antiseize compound to 24 bolts (5).

Install bolts (5) evenly and torque between

70-95 lb-in (8-11 N.m). Lockwire 24 bolts

(5).

9. INSTALL FORWARD ENGINE MODULE (GEAR-

BOX MODULE ATTACHED) (PAGE 5-28).

End of Task

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