INSPECT NO. 2 BEARING SEAL HOUSING

TM 9-2835-255-34

NO. 2 AND 3 BEARING SEAL/PACKING RETAINER REPLACEMENT (INCLUDING INTERSHAFT SEAL)

(Sheet 19 of 49)

18. INSPECT NO. 2 BEARING SEAL HOUSING (1)

FOR SCORING, CRACKS, GALLING OR PITTING.

INSPECT LUGS (2) ON NO. 2 BEARING SEAL HOUS-

ING (1) FOR SCORING, CRACKS OR FRETTING.

NOTE

If any of these conditions exist, the forward

engine module is not repairable at DS

level of maintenance. Reassemble forward

engine module with original hardware and

replace forward engine module (Page

19. INSPECT PLAIN ENCASED SEAL CARBON

ELEMENTS (3) FOR CHIPS AND CRACKS. IF CHIPS

AND/OR CRACKS EXIST, INSPECT OUTSIDE

DIAMETER OF AXIAL COMPRESSOR ROTOR SHAFT

(4) AND LOW PRESSURE COMPRESSOR SHAFT (5)

IN AREA (6) WHERE SEAL CARBON ELEMENTS (3)

RIDE. INSPECT FOR SCORING, CRACKS AND/OR

PURPLE COLOR.

NOTE

If any of these conditions exist, the forward

engine module is not repairable at DS

level of maintenance. Reassemble forward

engine module with original hardware and

replace forward engine module (Page

Go on to Sheet 20

5-93

Change 6