INSTALLATION - TM-9-2835-255-340474

TM 9-2835-255-34

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

(Sheet 28 of 49)

INSTALLATION:

1. INSTALL BEARING (1) INTO NO. 3 BEARING

HOUSING (2).

Install spacer (3), with slot (4) in line with

spring pin (5), and tang (6) down, into No. 3

bearing housing (2).

Using marker pencil, place a mark (7) on No.

3 bearing housing (2) relative to position of

spacer tang (6). Remove spacer (3).

Lightly lubricate inner diameter of No. 3 bear-

ing housing (2) with shortening compound.

Install bearing (1) into No. 3 bearing housing

(2) with bearing slot (8) in line with mark (7) on

No. 3 bearing housing (2). Verify bearing

thrust marks (9) are at proper position in No. 3

bearing housing (2).

Using depth gage micrometer, check for prop-

er seating of bearing (1) in No. 3 bearing

housing (2). Measure distance (A) from aft end

of housing (2) to top of outer race of bearing

(1) at three places equally spaced. Measure-

ments at all three locations shall be between

0.748-0.763 inches (18.999-19.380 mm) and

equal to each other.

Go on to Sheet 29

5-102

Change 6